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UNISONIC TECHNOLOGIES CO., LTD UR6225
POSITIVE VOLTAGE REGULATOR
DESCRIPTION
The UTC UR6225 is a positive voltage output, three-pin regulator, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The UTC UR6225 consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series.
3 1
CMOS IC
2 1 5
3
2
4
SOT-23
1
SOT-25
SOT-89
1
TO-92
FEATURES
* Maximum output current: 250mA (within max. power dissipation, VOUT = 5.0V) * Output voltage range: 1.2V ~ 6.0V in 0.1V increments (1.2V ~ 1.9V for custom products) * Highly accurate: output voltage 2% (1% for semi-custom products) * Low power consumption: Typ. 2.0A @ VOUT=5.0V * Output voltage temperature characteristics : Typ. 100ppm/ * Input stability : Typ. 0.2%/V * Small input-output differential : IOUT = 100mA @ VOUT = 5.0V with a 0.12V differential. * Over temperature protection
*Pb-free plating product number: UR6225L
ORDERING INFORMATION Pin Assignment 123 4 5 UR6225-XX-AB3-C-R UR6225L-xx-AB3-C-R SOT-89 GIO UR6225-xx-AE3-3-R UR6225L-xx-AE3-3-R SOT-23 OGI UR6225-xx-AF5-F-R UR6225L-xx-AF5-F-R SOT-25 GIONN UR6225-xx-T92-C-K UR6225L-xx-T92-C-K TO-92 GIO UR6225-xx-T92-C-B UR6225L-xx-T92-C-B TO-92 GIO Note: Pin Assignment: I:VIN O:VOUT G:VSS N: No Connection Normal Package
xx: Output Voltage, refer to Marking Information.
Order Number Lead Free Plating
Packing
Tape Reel Tape Reel Tape Reel Bulk Tape Box
UR6225L-xx-AB3-C-R (1)Packing Type (2)Pin Assignment (3)Package Type (4)Output Voltage Code (5)Lead Plating (1) R:Tape Reel, K:Bulk, B:Tape Box (2) refer to Pin Assignment (3) AB3:SOT-89, AE3:SOT-23, AF5:SOT-25, T92:TO-92 (4) xx:refer to Marking Information (5) L:Lead Free Plating, Blank:Pb/Sn
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MARKING INFORMATION
PACKAGE VOLTAGE CODE PIN 1 PIN 2 PIN 3 PIN 4 PIN 4 MARKING
CMOS IC
SOT-89 12:1.2V 15:1.5V 18:1.8V 20:2.0V 21:2.1V 25:2.5V 26:2.6V 27:2.7V 28:2.8V 2J:2.85V 30:3.0V 33:3.3V 35:3.5V 40:4.0V 45:4.5V 50:5.0V 60:6.0V
VSS
VIN
VOUT
-
-
3
2 F2 4 5
1
SOT-25
VSS
VIN
VOUT
NC
NC
VOLTAGE CODE
3 F2 2 1
SOT-23
VOUT
VSS
VIN
-
-
VOLTAGE CODE
TO-92
VSS
VIN
VOUT
-
-
BLOCK DIAGRAM
VIN
VOUT
Current Limit + Voltage Reference
VSS
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ABSOLUTE MAXIMUM RATING (Ta=25 )
PARAMETER Input Voltage Output Current Output Voltage Continuous Total Power Dissipation SOT-25 SOT-23 SOT-89 TO-92 SYMBOL VIN IOUT VOUT PD RATINGS 12 500 VSS-0.3 ~ VIN+0.3 150 150
CMOS IC
UNIT V mA V mW
500 300 Junction Temperature TJ +125 Operating Temperature TOPR -40 ~ +85 Storage Temperature TSTG -40 ~ +150 Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (Ta=25 , unless otherwise specified)
UR6225-6.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-5.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics CIRCUIT SYMBOL TEST CONDITIONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=7.0V VIN=7.0V 1 IOUT(MAX) VOUT(E)4.5V VIN=7.0V 1 VOUT 1mAIOUT100mA 1 VDIF1 IOUT=100mA 1 VDIF2 IOUT=200mA 2 ISS VIN=7.0V VOUT IOUT=40mA 1 VIN xVOUT 7.0VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85 MIN TYP MAX 5.880 6.000 6.120 250 40 120 380 2.0 0.2 150 100 ppm/ 80 300 600 4.5 0.3 10 UNIT V mA mV mV mV A %/V V
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=6.0V VIN=6.0V 1 IOUT(MAX) VOUT(E)4.5V VIN=6.0V 1 VOUT 1mAIOUT100mA 1 VDIF1 IOUT=100mA IOUT=200mA 1 VDIF2 2 ISS VIN=6.0V VOUT IOUT=40mA 1 VIN xVOUT 6.0VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85
MIN TYP MAX 4.900 5.000 5.100 250 40 120 380 2.0 0.2 150 100 80 300 600 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
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ELECTRICAL CHARACTERISTICS(Cont.) (Ta=25 , unless otherwise specified)
UR6225-4.5V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-4.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-3.5V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=5.5V 1 IOUT(MAX) VIN=5.5V, VOUT(E)3.6V 1 VIN=5.5V VOUT 1mAIOUT100mA 1 IOUT=100mA VDIF1 1 VDIF2 IOUT=200mA 2 ISS VIN=5.5V VOUT IOUT=40mA 1 VIN xVOUT 5.5VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85 MIN 3.920 200 MIN 4.410 200 TYP 4.500 45 170 400 2.0 0.2 150 100
CMOS IC
MAX 4.59 90 330 630 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=5.0V 1 IOUT(MAX) VIN=5.0V, VOUT(E)3.6V 1 VIN=5.0V VOUT 1mAIOUT100mA 1 IOUT=100mA VDIF1 1 VDIF2 IOUT=200mA 2 ISS VIN=5.0V VOUT IOUT=40mA 1 VIN xVOUT 5.0VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85
TYP MAX 4.000 4.080 45 170 400 2.0 0.2 150 100 90 330 630 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=4.5V 1 IOUT(MAX) VIN=4.5V,VOUT(E)2.97V VIN=4.5V 1 VOUT 1mAIOUT86mA 1 VDIF1 IOUT=86mA IOUT=172mA 1 VDIF2 2 ISS VIN=4.5V VOUT IOUT=40mA 1 VIN xVOUT 4.5VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85
MIN 3.430 165
TYP MAX 3.500 3.570 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
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ELECTRICAL CHARACTERISTICS(Cont.) (Ta=25 , unless otherwise specified)
UR6225-3.3V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-3.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-2.85V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=4.3V 1 IOUT(MAX) VIN=4.3V,VOUT(E)2.97V VIN=4.3V 1 VOUT 1mAIOUT86mA 1 VDIF1 IOUT=86mA 1 VDIF2 IOUT=172mA 2 ISS VIN=4.3V VOUT IOUT=40mA 1 VIN xVOUT 4.3VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85 MIN 2.940 150 MIN 3.234 165
CMOS IC
TYP MAX 3.300 3.366 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=4.0V 1 IOUT(MAX) VIN=4.0V,VOUT(E)2.7V VIN=4.0V 1 VOUT 1mAIOUT80mA 1 VDIF1 IOUT=80mA 1 VDIF2 IOUT=160mA 2 Iss VIN=4.0V VOUT IOUT=40mA 1 VIN xVOUT 4.0VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85
TYP MAX 3.000 3.060 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS MIN 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.85V 2.793 1 IOUT(MAX) VIN=3.85V,VOUT(E)2.565V 150 VIN=3.85V 1 VOUT 1mAIOUT77mA 1 VDIF1 IOUT=77mA 1 VDIF2 IOUT=154mA 2 ISS VIN=3.85V VOUT IOUT=40mA 1 VIN xVOUT 3.85VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85
TYP 2.85 45 180 400 2.0 0.2 150 100
MAX 2.907 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
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ELECTRICAL CHARACTERISTICS(Cont.) (Ta=25 , unless otherwise specified)
UR6225-2.8V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-2.7V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-2.6V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.8V 1 IOUT(MAX) VIN=3.8V, VOUT(E)2.52V VIN=3.8V 1 VOUT 1mAIOUT76mA 1 VDIF1 IOUT=76mA 1 VDIF2 IOUT=152mA 2 ISS VIN=3.8V VOUT IOUT=40mA 1 VIN xVOUT 3.8VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85 MIN 2.646 150 MIN 2.744 150
CMOS IC
TYP MAX 2.800 2.856 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.7V 1 IOUT(MAX) VIN=3.7V, VOUT(E)2.52V VIN=3.7V 1 VOUT 1mAIOUT76mA 1 VDIF1 IOUT=76mA 1 VDIF2 IOUT=152mA 2 ISS VIN=3.7V VOUT IOUT=40mA 1 VIN xVOUT 3.7VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85
TYP MAX 2.700 2.754 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.6V 1 IOUT(MAX) VIN=3.6V, VOUT(E)2.34V VIN=3.6V 1 VOUT 1mAIOUT72mA 1 VDIF1 IOUT=72mA 1 VDIF2 IOUT=144mA 2 ISS VIN=3.6V VOUT IOUT=40mA 1 VIN xVOUT 3.6VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85
MIN 2.548 150
TYP MAX 2.600 2.652 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
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ELECTRICAL CHARACTERISTICS(Cont.) (Ta=25 , unless otherwise specified)
UR6225-2.5V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-2.1V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-2.0V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.5V 1 IOUT(MAX) VIN=3.5V, VOUT(E)2.25V VIN=3.5V 1 VOUT 1mAIOUT70mA 1 VDIF1 IOUT=70mA 1 VDIF2 IOUT=140mA 2 ISS VIN=3.5V VOUT IOUT=40mA 1 VIN xVOUT 3.5VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85 MIN 2.058 125 MIN 2.45 125 TYP 2.500 45 180 400 2.0 0.2 150 100
CMOS IC
MAX 2.55 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.1V 1 IOUT(MAX) VIN=3.1V, VOUT(E)1.89V VIN=3.1V 1 VOUT 1mAIOUT62mA 1 VDIF1 IOUT=62mA 1 VDIF2 IOUT=124mA 2 ISS VIN=3.1V VOUT IOUT=40mA 1 VIN xVOUT 3.1VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85
TYP MAX 2.100 2.142 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=3.0V 1 IOUT(MAX) VIN=3.0V, VOUT(E)1.8V VIN=3.0V 1 VOUT 1mAIOUT60mA 1 VDIF1 IOUT=60mA 1 VDIF2 IOUT=120mA 2 ISS VIN=3.0V VOUT IOUT=40mA 1 VIN xVOUT 3.0VVIN10.0V VIN 1 VOUT TOPRxVOUT IOUT=40mA -40 TOPR85
MIN 1.960 100
TYP MAX 2.000 2.040 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
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ELECTRICAL CHARACTERISTICS(Cont.) (Ta=25 , unless otherwise specified)
UR6225-1.8V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-1.5V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability Input Voltage Thermal Shutdown Output Voltage Temperature Characteristics UR6225-1.2V (Note1) PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential(Note3) Supply Current Input Stability CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=2.8V 1 IOUT(MAX) VIN=2.8V, VOUT(E)1.62V VIN=2.8V 1 VOUT 1mAIOUT60mA 1 VDIF1 IOUT=56mA 1 VDIF2 IOUT=112mA 2 ISS VIN=2.8V VOUT IOUT=40mA 1 VIN xVOUT 2.8VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85 MIN 1.470 100 MIN 1.764 100
CMOS IC
TYP MAX 1.800 1.836 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=2.5V 1 IOUT(MAX) VIN=2.5V, VOUT(E)1.62V VIN=2.5V 1 VOUT 1mAIOUT60mA 1 VDIF1 IOUT=56mA 1 VDIF2 IOUT=112mA 2 ISS VIN=2.5V VOUT IOUT=40mA 1 VIN xVOUT 2.5VVIN10.0V VIN 1 VOUT IOUT=40mA TOPR xVOUT -40 TOPR85
TYP MAX 1.500 1.530 45 180 400 2.0 0.2 150 100 90 360 700 4.5 0.3 10
UNIT V mA mV mV mV A %/V V ppm/
Input Voltage 10 V Thermal Shutdown 150 VOUT Output Voltage Temperature IOUT=40mA 1 100 ppm/ Characteristics TOPR xVOUT -40 TOPR85 Note: 1. VOUT(T)=Specified Output Voltage. 2. VOUT(E)=Effective Output Voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). 3. VDIF= {VIN1 (Note4)-VOUT (E)} 4. VIN1= The input voltage at the time 98% of VOUT(E) is output (input voltage has been gradually reduced).
CIRCUIT SYMBOL TEST CONDITONS 1 VOUT(E)(Note2) IOUT=40mA, VIN=2.5V 1 IOUT(MAX) VIN=2.2V, VOUT(E)1.62V VIN=2.2V 1 VOUT 1mAIOUT60mA 1 VDIF1 IOUT=56mA 1 VDIF2 IOUT=112mA 2 ISS VIN=2.2V VOUT IOUT=40mA 1 VIN xVOUT 2.2VVIN10.0V VIN
MIN 1.176 100
TYP MAX 1.200 1.224 45 180 400 2.0 0.2 90 360 700 4.5 0.3
UNIT V mA mV mV mV A %/V
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TEST CIRCUITS Circuit 1
VIN Vss 1F (Tantalum) VOUT A
CMOS IC
VIN
+
+ 1F (Tantalum)
v
RL
Circuit 2
TYPICAL APPLICATION CIRCUIT
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TYPICAL CHARACTERISTIC
UTC UR6225-3.0V 3 TOPR=25 85 2 -20
CMOS IC
Supply Current, Iss ( A)
1
0
0
4 2 6 Input Voltage, VIN (V)
8
10
(1) OUTPUT VOLTAGE VS. OUTPUT CURRENT
UTC UR6225-5.0V 5.1 Output Voltage, VOUT (v) 5.0
CIN=1 F(tantalum), CL=1 F(tantalum) -20 VIN=6V
UTC UR6225-4.0V 4.1 Output Voltage, VOUT(V) 4.0
CIN=1 F(tantalum), CL=1 F(tantalum) -20 VIN=5V
4.9
TOPR=25
3.9
85
TOPR=25
85
4.8
3.8
4.7 0 20 40 60 80 100 120 140160 180
3.7
0 20 40 60 80 100 120 140160 180
Outpout Current, IOUT(mA)
Outpout Current, IOUT (mA)
UTC UR6225-3.0V 3.1 Output Voltage, VOUT (v)
CIN=1 F(tantalum), CL=1 F(tantalum) -20 VIN=4V
UTC UR6225-2.0V 2.1 Output Voltage, VOUT (v) 2.0
CIN=1 F(tantalum), CL=1 F(tantalum) TOPR=25 VIN=3V
3.0
2.9
TOPR=25
1.9
85
85
2.8
1.8
2.7 0 20 40 60 80 100 120 140160 180
1.7 0 20 40 60 80
100 120
Outpout Current, IOUT(mA)
Outpout Current, IOUT(mA)
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TYPICAL CHARACTERISTIC(Cont.)
(2) OUTPUT VOLTAGE VS. INPUT VOLTAGE
UTC UR6225-5.0V 5.2 Output Voltage, VOUT (v) 5.0 4.8 4.6
10mA IOUT=1mA 40mA
CMOS IC
UTC UR6225-5.0V 5.10 Output Voltage, VOUT (v) 5.05 5.00 4.95 4.90 4.85
40mA 10mA
CIN=1 F(tantalum), T =25 OPR CL=1 F(tantalum)
CIN=1 F(tantalum), CL=1 F(tantalum)
IOUT=1mA
TOPR=25
4.4 4.2 4.5
5.0
5.5
5
6
7
8
9
10
Input Voltage, VIN (V)
Input Voltage, VIN (V)
UTC UR6225-4.0V 4.2 Output Voltage, VOUT(V) 4.0
IOUT=1mA
UTC UR6225-4.0V 4.10 Output Voltage, VOUT(V) 4.05
IOUT=1mA
CIN=1 F(tantalum), TOPR=25 CL=1 F(tantalum)
TOPR=25 CIN=1 F(tantalum), CL=1 F(tantalum)
10mA
3.8 3.6
10mA
40mA
4.00 3.95 3.90 3.85
40mA
3.4 3.2 3.5
4.0
4.5
4
5
6
7
8
9
10
Input Voltage, VIN(V)
Input Voltage, VIN(V)
UTC UR6225-3.0V 3.2 Output Voltage, VOUT(V) 3.0
IOUT=1mA
UTC UR6225-3.0V 3.10 Output Voltage, VOUT(V) 3.05 3.00 2.95 2.90 2.85
CIN=1 F(tantalum), TOPR=25 CL=1 F(tantalum)
IOUT=1mA 40mA 10mA
CIN=1 F(tantalum), TOPR=25 CL=1 F(tantalum)
2.8 2.6
10mA
40mA
2.4 2.2 2.5
3.0
3.5
3
4
5
6
7
8
9
10
Input Voltage, VIN(V)
Input Voltage, VIN(V)
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TYPICAL CHARACTERISTIC(Cont.)
UTC UR6225-2.0V 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.5
CIN=1 F(tantalum), CL=1 F(tantalum) TOPR=25
CMOS IC
UTC UR6225-2.0V 2.10 Output Voltage, VOUT(V) 2.05 2.00 1.95 1.90 1.85
CIN=1 F(tantalum), CL=1 F(tantalum)
1mA IOUT=40mA
TOPR=25
Output Voltage, VOUT(V)
1mA IOUT=40mA
10mA
10mA
2.0
2.5
2
3
4
5
6
7
8
9
10
Input Voltage, VIN(V)
Input Voltage, VIN(V)
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL VS. OUTPUT CURRENT
UTC UR6225-5.0V Input/Output Voltage Diff, VDIF (V) Input/Output Voltage Diff, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 -0.2 0 20 40 60 80 100 120 140 160 180
-20
UTC UR6225-4.0V 1.0 0.8 0.6 0.4 0.2 0.0 -0.2 0 20 40 60 80 100 120 140 160 180
-20
CIN=1 F(tantalum), CL=1 F(tantalum)
CIN=1 F(tantalum), CL=1 F(tantalum)
TOPR=25
85
TOPR=25
85
Outpout Current, IOUT(mA)
Outpout Current, IOUT(mA)
UTC UR6225-3.0V Input/Output Voltage Diff, VDIF (V)
CIN=1 F(tantalum), CL=1 F(tantalum)
85
UTC UR6225-2.0V Input/Output Voltage Diff, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 -0.2 0 20 40 60 80 100 120
-20
1.0 0.8 0.6 0.4 0.2
-20
CIN=1 F(tantalum), CL=1 F(tantalum)
85
TOPR=25
TOPR=25
0.0 -0.2 0 20 40 60 80 100 120 140 160 180
Outpout Current, IOUT(mA)
Outpout Current, IOUT(mA)
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UR6225
TYPICAL CHARACTERISTIC(Cont.)
(4) SUPPLY CURRENT VS. INPUT VOLTAGE
UTC UR6225-5.0V Supply Current, Iss ( A) 3
TOPR=25
85
CMOS IC
UTC UR6225-5.0V 2.50 Supply Current, Iss ( A) 2.25
TOPR=25
2
-20
85
2.00 1.75 1.50
1
-20
0
0
2
4
6
8
10
5
6
7
8
9
10
Input Voltage, VIN(V)
Input Voltage, VIN(V)
UTC UR6225-4.0V 3
85
UTC UR6225-4.0V 2.50 Supply Current, Iss (A)
Supply Current, Iss ( A)
TOPR=25
2.25
2
-20
85
2.00 1.75 1.50
TOPR=25
1
-20
0
0
2
4
6
8
10
4
5
6
7
8
9
10
Input Voltage, VIN (V)
Input Voltage, VIN (V)
UTC UR6225-3.0V 3 Supply Current, Iss ( A)
85
UTC UR6225-3.0V 2.50 Supply Current, Iss ( A)
TOPR=25
2.25
TOPR=25
2
-20
85
2.00 1.75 1.50
-20
1
0
0
2
4
6
8
10
3
4
5
6
7
8
9
10
Input Voltage, VIN (V)
Input Voltage, VIN (V)
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UR6225
TYPICAL CHARACTERISTIC(Cont.)
CMOS IC
UTC UR6225-2.0V 3
TOPR=25
UTC UR6225-2.0V 2.50
85
Supply Current, Iss ( A)
Supply Current, Iss ( A)
2.25
85
2
-20
2.00 1.75
TOPR=25
1
-20
0
0
2
4
6
8
10
1.50
2
4
6
8
10
Input Voltage, VIN (V)
Input Voltage, VIN (V)
(5) OUTPUT VOLTAGE VS. AMBIENT TEMPERATURE
UTC UR6225-5.0V 5.10 Output Voltage, VOUT (V) 5.05 5.00
40mA
UTC UR6225-4.0V Output Voltage, VOUT (V)
VIN=6V
4.10
VIN=5V
CIN=1 F(tantalum), CL=1 F(tantalum)
IOUT=10mA
4.05 4.00
CIN=1 F(tantalum), CL=1 F(tantalum)
IOUT=10mA
40mA
4.95 4.90 -40 -20
3.95 3.90 -40 -20
0
20
40
60
80
100
0
20
40
60
80
100
Ambient Temp, TOPR ( )
Ambient Temp, TOPR ( )
UTC UR6225-3.0V 3.10
Output Voltage, VOUT (V)
VIN=4V
UTC UR6225-2.0V 2.10
Output Voltage, VOUT(V)
VIN=3V
3.05 3.00
CIN=1 F(tantalum), CL=1 F(tantalum)
IOUT=10mA
2.05 2.00
CIN=1 F(tantalum), CL=1 F(tantalum)
IOUT=10mA
40mA
40mA
2.95 2.90 -40 -20
1.95 1.90 -40 -20
0
20
40
60
80
100
0
20
40
60
80
Ambient Temp, TOPR ( )
Ambient Temp, TOPR ( )
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UR6225
TYPICAL CHARACTERISTIC(Cont.)
(6) SUPPLY CURRENT VS. AMBIENT TEMPERATURE
UTC UR6225-5.0V 3.0 A) VIN=6V A) Supply Current, Iss ( 2.5 2.0 2.5 3.0 UTC UR6225-4.0V
CMOS IC
VIN=5V
Supply Current, Iss (
2.0
1.5
1.5
1.0 -40 -20
0
20
40
60
80 100
1.0 -40 -20
0
20
40
60
80 100
Ambient Temp, TOPR
Ambient Temp, TOPR
UTC UR6225-3.0V 3.0 VIN=4V 2.5 2.0 A) A) 3.0
UTC UR6225-2.0V VIN=3V
Supply Current, Iss (
Supply Current, Iss ( 0 20 40 60 80 100
2.5 2.0 1.5
1.5 1.0 -40 -20
1.0 -40 -20
0
20
40
60
80 100
Ambient Temp, TOPR
Ambient Temp, TOPR
(7) INPUT TRANSIENT RESPONSE 1
UTC UR6225-5.0V 8 6 Input Voltage, VIN (V) 4 2 0 -2 -4 -6 -8 Time (0.4msec/div) Output Voltage Input Voltage
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-5.0V 8 7 Output Voltage, VOUT (V) 6 5 4 3 2 1 0 Input Voltage, VIN (V) 8 6 4 2 0 -2 -4 -6 -8 Time (0.4msec/div) Output Voltage Input Voltage 8
IOUT=10mA, CL=1 F(tantalum)
7 6 5 4 3 2 1 0 Output Voltage, VOUT (V)
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UR6225
TYPICAL CHARACTERISTIC(Cont.)
CMOS IC
UTC UR6225-4.0V 8 6
Input Voltage, VIN(V)
IOUT=1mA, CL=1 F(tantalum)
8 7
Output Voltage, VOUT(V)
8 6
Input Voltage, VIN(V)
UTC UR6225-4.0V 8
IOUT=10mA, CL=1 F(tantalum)
7 6 5 4
Output Voltage, VOUT(V)
4 2 0 -2 -4 -6 -8
Input Voltage
6 5 4
4 2 0 -2 -4 -6 -8
Input Voltage
Output Voltage
3 2 1 0
Output Voltage
3 2 1 0
Time (0.4msec/div)
Time (0.4msec/div)
UTC UR6225-3.0V 6 4 2 0 -2 -4 -6 Time (0.4msec/div)
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-3.0V 6 6
IOUT=10mA, CL=1 F(tantalum)
6
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
Input Voltage
Input Voltage
2 0 -2 -4 -6 4 3
4 3
Output Voltage
2 1 0
Output Voltage
2 1 0
Time (0.4msec/div)
UTC UR6225-2.0V 6 4
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-2.0V 6 6 4
IOUT=10mA, CL=1 F(tantalum)
6
Output Voltage, VOUT (V)
2 0 -2 -4 -6
Input Voltage
4 3 2
2 0 -2 -4 -6
Input Voltage
4 3 2
Output Voltage
1 0
Output Voltage
1 0
Time (0.4msec/div)
Time (0.4msec/div)
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Output Voltage, VOUT (V)
5
5
Input Voltage, VIN (V)
Input Voltage, VIN (V)
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
5
4
5
UR6225
TYPICAL CHARACTERISTIC(Cont.)
(8) INPUT TRANSIENT RESPONSE 2
CMOS IC
UTC UR6225-5.0V 8
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-5.0V 7.0 8
IOUT=10mA, CL=1 F(tantalum)
7.0 6.5
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
Input Voltage
6 5 6.0 5.5
Input Voltage
6 5 6.0 5.5
Output Voltage
4 3 Time (1msec/div) 5.0 4.5
Output Voltage
4 3 Time (1msec/div) 5.0 4.5
7 6
UTC UR6225-4.0V 6.0
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-4.0V 7
IOUT=10mA, CL=1 F(tantalum)
6.0 5.5
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
Input Voltage
5 4 5.0 4.5
Input Voltage
5 4 5.0 4.5
Output Voltage
3 2 Time (1msec/div) 4.0 3.5
Output Voltage
3 2 Time (1msec/div) 4.0 3.5
UTC UR6225-3.0V 6
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-3.0V 5.0 4.5 6
IOUT=10mA, CL=1 F(tantalum)
5.0 4.5
Input Voltage, VIN (V)
Input Voltage
4 3 4.0 3.5
Input Voltage, VIN (V)
Input Voltage
4 3 4.0 3.5
Output Voltage
2 1 Time (1msec/div) 3.0 2.5
Output Voltage
2 1 Time (1msec/div) 3.0 2.5
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Output Voltage, VOUT (V)
5
Output Voltage, VOUT (V)
5
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
5.5
6
Output Voltage, VOUT (V)
Input Voltage, VIN(V)
7
6.5
7
UR6225
TYPICAL CHARACTERISTIC(Cont.)
CMOS IC
UTC UR6225-2.0V 5
IOUT=1mA, CL=1 F(tantalum)
UTC UR6225-2.0V 4.0 3.5 5
IOUT=10mA, CL=1 F(tantalum)
4.0 3.5
Input Voltage, VIN (V)
4
Output Voltage, VOUT (V)
4
Input Voltage
3 2 3.0 2.5
Input Voltage
3 2 3.0 2.5
Output Voltage
1 0 Time (1msec/div) 2.0 1.5
Output Voltage
1 0 2.0 1.5
Time (1msec/div)
(9) LOAD TRANSIENT RESPONSE
UTC UR6225-5.0V 7
VIN=6V, CL=1 F(tantalum)
UTC UR6225-4.0V 200 6
VIN=5V, CL=1 F(tantalum)
200 160
Output Current, IOUT (mA)
Output Voltage, VOUT (V)
Output Voltage, VOUT (V)
6 5 4 3 2
160
5
Output Voltage
Output Voltage
4 3 2 1 120 80
120 80
40mA 1mA
Output Current
40 0 Time (2msec/div)
40mA 1mA
Output Current
40 0 Time (2msec/div)
UTC UR6225-3.0V 5
VIN=4V, CL=1 F(tantalum)
200
UTC UR6225-2.0V 4
200 160
Output Current, IOUT (mA)
Output Voltage, VOUT (V)
4
160
3
Output Voltage
3 2 1 0 120 80
Output Voltage
2 1 0 -1 Time (2msec/div) 120 80
40mA 1mA
Output Current
40 0
40mA 1mA
Output Current
40 0
Time (2msec/div)
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QW-R502-030,G
Output Current, IOUT (mA)
Output Voltage, VOUT (V)
VIN=3V, CL=1 F(tantalum)
Output Current, IOUT (mA)
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
UR6225
TYPICAL CHARACTERISTIC(Cont.)
(10) RIPPLE REJECTION RATE
UTC UR6225-5.0V Ripple Rejection Rate, RR (dB) Ripple Rejection Rate, RR (dB) 60
VIN=6VDC+1VP-PAC
CMOS IC
UTC UR6225-4.0V 60
VIN=5VDC+1VP-PAC
50 40 30 20 10 0 0.01
IOUT=40mA, CL=1 F(tantalum)
50 40 30 20 10 0 0.01
IOUT=40mA, CL=1 F(tantalum)
0.1 1 Ripple Frequency, f (kHz)
10
0.1 1 Ripple Frequency, f (kHz)
10
UTC UR6225-3.0V 60 Ripple Rejection Rate, RR (dB)
VIN=4VDC+1VP-PAC
UTC UR6225-2.0V 60 Ripple Rejection Rate, RR (dB)
VIN=3VDC+1VP-PAC
50 40 30 20 10 0 0.01
IOUT=40mA, CL=1 F(tantalum)
50 40 30 20 10 0 0.01
IOUT=40mA, CL=1 F(tantalum)
0.1
1
10
Ripple Frequency, f (kHz)
0.1 1 Ripple Frequency, f (kHz)
10
UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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