UNISONIC TECHNOLOGIES CO., LTD
UR6225
CMOS IC
POSITIVE VOLTAGE
REGULATOR
3
3
2
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.
1
FEATURES
1
4
SOT-23
DESCRIPTION
2
5
SOT-25
1
SOT-89
1
TO-92
*Pb-free plating product number: UR6225L
* 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. 2.0µA @ 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
ORDERING INFORMATION
Pin Assignment
1 2 3
4
5
UR6225-xx-AB3-C-R
UR6225L-xx-AB3-C-R
SOT-89
G I O
UR6225-xx-AE3-3-R
UR6225L-xx-AE3-3-R
SOT-23
O G I
UR6225-xx-AF5-F-R
UR6225L-xx-AF5-F-R
SOT-25
G I O N N
UR6225-xx-T92-C-K
UR6225L-xx-T92-C-K
TO-92
G I O
UR6225-xx-T92-C-B
UR6225L-xx-T92-C-B
TO-92
G I O
Note: Pin Assignment: I:VIN O:VOUT G:VSS N: No Connection
Normal
Order Number
Lead Free Plating
Package
Packing
Tape Reel
Tape Reel
Tape Reel
Bulk
Tape Box
xx: Output Voltage, refer to Marking Information.
UR6225L-xx-AB3-C-R
(1)Packing Type
(2)Pin Assignment
(3)Package Type
(4)Output Voltage Code
(5)Lead Plating
www.unisonic.com.tw
Copyright © 2007 Unisonic Technologies Co., Ltd
(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
1 of 19
QW-R502-030,G
UR6225
CMOS IC
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-89
SOT-25
SOT-23
TO-92
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
PIN 1
PIN 2
PIN 3
PIN 4
PIN 4
VSS
VIN
VOUT
-
-
MARKING
3
VSS
VIN
VOUT
NC
NC
2
1
F2
4
VOLTAGE
CODE
5
3
VOUT
VSS
VIN
-
-
F2
2
VSS
VIN
VOUT
-
VOLTAGE
CODE
1
-
BLOCK DIAGRAM
VOUT
VIN
Current
Limit
+
Voltage
Reference
VSS
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2 of 19
QW-R502-030,G
UR6225
CMOS IC
ABSOLUTE MAXIMUM RATING (Ta=25℃)
PARAMETER
SYMBOL
VIN
IOUT
VOUT
Input Voltage
Output Current
Output Voltage
Continuous Total Power Dissipation
SOT-25
SOT-23
SOT-89
TO-92
PD
RATINGS
12
500
VSS-0.3 ~ VIN+0.3
150
150
UNIT
V
mA
V
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.
mW
℃
℃
℃
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
1mA≤IOUT≤100mA
1
VDIF1
IOUT=100mA
1
VDIF2
IOUT=200mA
2
ISS
VIN=7.0V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 7.0V≤VIN≤10.0V
VIN
1
△VOUT
△TOPR×VOUT
△VOUT
△TOPR×VOUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
250
IOUT=40mA
-40℃≤TOPR≤85℃
UNIT
V
mA
40
80
mV
120
380
2.0
300
600
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
MIN TYP MAX
4.900 5.000 5.100
UNIT
V
IOUT=40mA
-40℃≤TOPR≤85℃
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
1mA≤IOUT≤100mA
1
VDIF1
IOUT=100mA
IOUT=200mA
1
VDIF2
2
ISS
VIN=6.0V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 6.0V≤VIN≤10.0V
VIN
1
MIN TYP MAX
5.880 6.000 6.120
250
mA
40
80
mV
120
380
2.0
300
600
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
3 of 19
QW-R502-030,G
UR6225
CMOS IC
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
1mA≤IOUT≤100mA
1
IOUT=100mA
VDIF1
1
VDIF2
IOUT=200mA
2
ISS
VIN=5.5V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 5.5V≤VIN≤10.0V
VIN
1
△VOUT
△TOPR×VOUT
IOUT=40mA
-40℃≤TOPR≤85℃
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
1mA≤IOUT≤100mA
1
IOUT=100mA
VDIF1
1
VDIF2
IOUT=200mA
2
ISS
VIN=5.0V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 5.0V≤VIN≤10.0V
VIN
1
△VOUT
△TOPR×VOUT
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
3.920
200
IOUT=40mA
-40℃≤TOPR≤85℃
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
1mA≤IOUT≤86mA
1
VDIF1
IOUT=86mA
IOUT=172mA
1
VDIF2
2
ISS
VIN=4.5V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 4.5V≤VIN≤10.0V
VIN
1
MIN
4.410
200
MIN
3.430
165
TYP
4.500
MAX
4.59
UNIT
V
mA
45
90
mV
170
400
2.0
330
630
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
4.000 4.080
UNIT
V
mA
45
90
mV
170
400
2.0
330
630
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
3.500 3.570
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
4 of 19
QW-R502-030,G
UR6225
CMOS IC
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
1mA≤IOUT≤86mA
1
VDIF1
IOUT=86mA
1
VDIF2
IOUT=172mA
2
ISS
VIN=4.3V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 4.3V≤VIN≤10.0V
VIN
1
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤80mA
1
VDIF1
IOUT=80mA
1
VDIF2
IOUT=160mA
2
Iss
VIN=4.0V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 4.0V≤VIN≤10.0V
VIN
1
MIN
3.234
165
MIN
2.940
150
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤77mA
1
VDIF1
IOUT=77mA
1
VDIF2
IOUT=154mA
2
ISS
VIN=3.85V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.85V≤VIN≤10.0V
VIN
1
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TYP MAX
3.300 3.366
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
3.000 3.060
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP
2.85
MAX
2.907
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
5 of 19
QW-R502-030,G
UR6225
CMOS IC
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
1mA≤IOUT≤76mA
1
VDIF1
IOUT=76mA
1
VDIF2
IOUT=152mA
2
ISS
VIN=3.8V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.8V≤VIN≤10.0V
VIN
1
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤76mA
1
VDIF1
IOUT=76mA
1
VDIF2
IOUT=152mA
2
ISS
VIN=3.7V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.7V≤VIN≤10.0V
VIN
1
△VOUT
△TOPR×VOUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
2.646
150
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤72mA
1
VDIF1
IOUT=72mA
1
VDIF2
IOUT=144mA
2
ISS
VIN=3.6V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.6V≤VIN≤10.0V
VIN
1
MIN
2.744
150
IOUT=40mA
-40℃≤TOPR≤85℃
MIN
2.548
150
TYP MAX
2.800 2.856
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
2.700 2.754
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
2.600 2.652
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
6 of 19
QW-R502-030,G
UR6225
CMOS IC
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
1mA≤IOUT≤70mA
1
VDIF1
IOUT=70mA
1
VDIF2
IOUT=140mA
2
ISS
VIN=3.5V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.5V≤VIN≤10.0V
VIN
1
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤62mA
1
VDIF1
IOUT=62mA
1
VDIF2
IOUT=124mA
2
ISS
VIN=3.1V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.1V≤VIN≤10.0V
VIN
1
△VOUT
△TOPR×VOUT
△VOUT
△TOPR×VOUT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
2.058
125
IOUT=40mA
-40℃≤TOPR≤85℃
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
1mA≤IOUT≤60mA
1
VDIF1
IOUT=60mA
1
VDIF2
IOUT=120mA
2
ISS
VIN=3.0V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 3.0V≤VIN≤10.0V
VIN
1
MIN
2.45
125
IOUT=40mA
-40℃≤TOPR≤85℃
MIN
1.960
100
TYP
2.500
MAX
2.55
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
2.100 2.142
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
2.000 2.040
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
7 of 19
QW-R502-030,G
UR6225
CMOS IC
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
1mA≤IOUT≤60mA
1
VDIF1
IOUT=56mA
1
VDIF2
IOUT=112mA
2
ISS
VIN=2.8V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 2.8V≤VIN≤10.0V
VIN
1
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤60mA
1
VDIF1
IOUT=56mA
1
VDIF2
IOUT=112mA
2
ISS
VIN=2.5V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 2.5V≤VIN≤10.0V
VIN
1
MIN
1.764
100
MIN
1.470
100
△VOUT
IOUT=40mA
△TOPR ×VOUT -40℃≤TOPR≤85℃
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
1mA≤IOUT≤60mA
1
VDIF1
IOUT=56mA
1
VDIF2
IOUT=112mA
2
ISS
VIN=2.2V
△VOUT
IOUT=40mA
1
△VIN ×VOUT 2.2V≤VIN≤10.0V
VIN
MIN
1.176
100
TYP MAX
1.800 1.836
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
1.500 1.530
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
10
150
V
℃
±100
ppm/℃
TYP MAX
1.200 1.224
UNIT
V
mA
45
90
mV
180
400
2.0
360
700
4.5
mV
mV
µA
0.2
0.3
%/V
Input Voltage
10
V
Thermal Shutdown
150
℃
△VOUT
Output Voltage Temperature
IOUT=40mA
1
±100
ppm/℃
Characteristics
△TOPR ×VOUT -40℃≤TOPR≤85℃
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).
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 19
QW-R502-030,G
UR6225
CMOS IC
TEST CIRCUITS
Circuit 1
VOUT
VIN
VIN
+
Vss
1μF
(Tantalum)
A
+
1μF
(Tantalum)
v
RL
Circuit 2
TYPICAL APPLICATION CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
9 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC
UTC UR6225-3.0V
3
Supply Current, Iss (μA)
TOPR=25℃
85℃
2
-20℃
1
0
0
4
2
6
Input Voltage, VIN (V)
10
8
(1) OUTPUT VOLTAGE VS. OUTPUT CURRENT
UTC UR6225-5.0V
5.0
4.9
VIN=6V
CIN=1μF(tantalum),
CL=1μF(tantalum) -20℃
TOPR=25℃
85℃
4.8
4.1
Output Voltage, VOUT(V)
Output Voltage, VOUT (v)
5.1
UTC UR6225-4.0V
4.0
3.9
0 20 40 60 80 100 120 140160 180
0 20 40 60 80 100 120 140160 180
Outpout Current, IOUT (mA)
UTC UR6225-3.0V
UTC UR6225-2.0V
VIN=4V
CIN=1μF(tantalum),
CL=1μF(tantalum) -20℃
3.0
2.9
85℃
Outpout Current, IOUT(mA)
TOPR=25℃
85℃
2.8
2.1
Output Voltage, VOUT (v)
Output Voltage, VOUT (v)
3.1
TOPR=25℃
3.8
3.7
4.7
VIN=5V
CIN=1μF(tantalum),
CL=1μF(tantalum) -20℃
2.0
CIN=1μF(tantalum),
VIN=3V
CL=1μF(tantalum)
TOPR=25℃
85℃
1.9
1.8
1.7
2.7
0 20 40 60 80 100 120 140160 180
Outpout Current, IOUT(mA)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
0
20
40
60
80
100 120
Outpout Current, IOUT(mA)
10 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
(2) OUTPUT VOLTAGE VS. INPUT VOLTAGE
UTC UR6225-5.0V
Output Voltage, VOUT (v)
5.0
4.8
IOUT=1mA
40mA
4.6
10mA
4.4
5.05
IOUT=1mA
5.00
40mA
4.95
6
5
8
9
Input Voltage, VIN (V)
UTC UR6225-4.0V
UTC UR6225-4.0V
4.10
CIN=1μF(tantalum), TOPR=25℃
CL=1μF(tantalum)
4.0
IOUT=1mA
40mA
3.8
3.6
10mA
3.4
10
TOPR=25℃
CIN=1μF(tantalum),
CL=1μF(tantalum)
4.05
10mA
IOUT=1mA
4.00
40mA
3.95
3.90
3.85
3.2
3.5
4
4.5
4.0
40mA
2.6
10mA
2.4
3.10
Output Voltage, VOUT(V)
3.0
2.8
3.5
Input Voltage, VIN(V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
9
10
CIN=1μF(tantalum), TOPR=25℃
CL=1μF(tantalum)
3.05
IOUT=1mA
3.00
40mA
10mA
2.95
2.90
2.85
3.0
8
UTC UR6225-3.0V
CIN=1μF(tantalum), TOPR=25℃
CL=1μF(tantalum)
IOUT=1mA
7
Input Voltage, VIN(V)
UTC UR6225-3.0V
3.2
6
5
Input Voltage, VIN(V)
Output Voltage, VOUT(V)
7
Input Voltage, VIN (V)
4.2
2.2
2.5
10mA
4.90
5.5
5.0
TOPR=25℃
CIN=1μF(tantalum),
CL=1μF(tantalum)
4.85
4.2
4.5
Output Voltage, VOUT(V)
5.10
CIN=1μF(tantalum), T =25℃
OPR
CL=1μF(tantalum)
Output Voltage, VOUT(V)
Output Voltage, VOUT (v)
5.2
UTC UR6225-5.0V
3
4
5
6
7
8
9
10
Input Voltage, VIN(V)
11 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
UTC UR6225-2.0V
2.2
2.1
2.0
1.9
1.8
CIN=1μF(tantalum),
CL=1μF(tantalum)
TOPR=25℃
1mA
1.7
1.6
1.5
1.4
1.3
1.2
1.5
2.10
Output Voltage, VOUT(V)
Output Voltage, VOUT(V)
UTC UR6225-2.0V
IOUT=40mA
10mA
CIN=1μF(tantalum),
CL=1μF(tantalum)
2.05
10mA
1mA
2.00
TOPR=25℃
IOUT=40mA
1.95
1.90
1.85
2.0
2
2.5
3
4
5
6
8
7
9
10
Input Voltage, VIN(V)
Input Voltage, VIN(V)
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL VS. OUTPUT CURRENT
UTC UR6225-4.0V
1.0
CIN=1μF(tantalum),
CL=1μF(tantalum)
0.8
0.6
85℃
TOPR=25℃
0.4
0.2
0.0
-20℃
-0.2
0
Input/Output Voltage Diff, VDIF (V)
Input/Output Voltage Diff, VDIF (V)
UTC UR6225-5.0V
1.0
CIN=1μF(tantalum),
CL=1μF(tantalum)
0.8
0.6
0.4
0.2
-20℃
0.0
-0.2
0
20 40 60 80 100 120 140 160 180
Outpout Current, IOUT(mA)
20 40 60 80 100 120 140 160 180
Outpout Current, IOUT(mA)
UTC UR6225-2.0V
CIN=1μF(tantalum),
CL=1μF(tantalum)
0.8
85℃
0.6
TOPR=25℃
0.4
0.2
-20℃
0.0
-0.2
0
20 40 60 80 100 120 140 160 180
Outpout Current, IOUT(mA)
UNISONIC TECHNOLOGIES CO., LTD
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Input/Output Voltage Diff, VDIF (V)
Input/Output Voltage Diff, VDIF (V)
UTC UR6225-3.0V
1.0
85℃
TOPR=25℃
1.0
CIN=1μF(tantalum),
CL=1μF(tantalum)
0.8
85℃
0.6
TOPR=25℃
0.4
0.2
-20℃
0.0
-0.2
0
20
40
60
80
100
120
Outpout Current, IOUT(mA)
12 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
(4) SUPPLY CURRENT VS. INPUT VOLTAGE
UTC UR6225-5.0V
2.50
TOPR=25℃
Supply Current, Iss (μA)
Supply Current, Iss (μ
A)
UTC UR6225-5.0V
3
85℃
2
-20℃
1
0
0
4
2
6
8
2.25
85℃
2.00
TOPR=25℃
1.75
-20℃
1.50
10
5
TOPR=25℃
Supply Current, Iss (µA)
Supply Current, Iss (μA)
2.50
85℃
2
-20℃
1
0
4
2
6
8
2.25
TOPR=25℃
2.00
-20℃
1.75
1.50
10
85℃
4
5
Input Voltage, VIN (V)
7
6
8
10
9
Input Voltage, VIN (V)
UTC UR6225-3.0V
UTC UR6225-3.0V
3
2.50
TOPR=25℃
Supply Current, Iss (μA)
Supply Current, Iss (μA)
10
9
UTC UR6225-4.0V
3
85℃
2
-20℃
1
0
8
Input Voltage, VIN(V)
UTC UR6225-4.0V
0
7
6
Input Voltage, VIN(V)
0
2
4
6
8
10
Input Voltage, VIN (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2.25
85℃
TOPR=25℃
2.00
-20℃
1.75
1.50
3
4
5
6
7
8
9
10
Input Voltage, VIN (V)
13 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
UTC UR6225-2.0V
UTC UR6225-2.0V
2.50
3
Supply Current, Iss (μ
A)
Supply Current, Iss (μA)
TOPR=25℃
85℃
2
-20℃
1
0
0
4
2
6
85℃
2.00
TOPR=25℃
1.75
-20℃
1.50
10
8
2.25
6
4
2
Input Voltage, VIN (V)
8
10
Input Voltage, VIN (V)
(5) OUTPUT VOLTAGE VS. AMBIENT TEMPERATURE
UTC UR6225-5.0V
UTC UR6225-4.0V
5.05
4.10
VIN=6V
Output Voltage, VOUT (V)
Output Voltage, VOUT (V)
5.10
CIN=1μF(tantalum),
CL=1μF(tantalum)
IOUT=10mA
5.00
40mA
4.95
4.90
-40 -20
0
20
40
60
80
VIN=5V
4.05
CIN=1μF(tantalum),
CL=1μF(tantalum)
IOUT=10mA
4.00
40mA
3.95
3.90
-40 -20
100
0
UTC UR6225-3.0V
VIN=4V
IOUT=10mA
40mA
2.95
2.90
-40 -20
0
20
40
60
80
100
Ambient Temp, TOPR (℃)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
80
100
UTC UR6225-2.0V
CIN=1μF(tantalum),
CL=1μF(tantalum)
3.00
60
2.10
Output Voltage, VOUT(V)
Output Voltage, VOUT (V)
3.05
40
Ambient Temp, TOPR (℃)
Ambient Temp, TOPR (℃)
3.10
20
VIN=3V
CIN=1μF(tantalum),
CL=1μF(tantalum)
2.05
IOUT=10mA
2.00
40mA
1.95
1.90
-40 -20
0
20
40
60
80
Ambient Temp, TOPR (℃)
14 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
(6) SUPPLY CURRENT VS. AMBIENT TEMPERATURE
UTC UR6225-5.0V
UTC UR6225-4.0V
3.0
VIN=5V
VIN=6V
Supply Current, Iss (μA)
Supply Current, Iss (μA)
3.0
2.5
2.0
1.5
1.0
-40 -20
0
20
40
60
2.5
2.0
1.5
1.0
-40 -20
80 100
20
40
60
UTC UR6225-2.0V
UTC UR6225-3.0V
3.0
3.0
Supply Current, Iss (μA)
VIN=4V
2.5
2.0
1.5
1.0
-40 -20
0
20
40
60
80 100
Ambient Temp, TOPR (℃)
Ambient Temp, TOPR (℃)
Supply Current, Iss (μA)
0
VIN=3V
2.5
2.0
1.5
1.0
-40 -20
80 100
Ambient Temp, TOPR( ℃)
0
20
40
60
80 100
Ambient Temp, TOPR( ℃)
(7) INPUT TRANSIENT RESPONSE 1
UTC UR6225-5.0V
4
Input Voltage
2
7
6
6
5
Output Voltage
0
4
-2
3
-4
2
-6
-8
7
Input Voltage
5
2
0
6
Output Voltage
4
-2
3
-4
2
1
-6
1
0
-8
Time (0.4msec/div)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4
8
IOUT=10mA, CL=1μF(tantalum)
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
6
8
Input Voltage, VIN (V)
IOUT=1mA, CL=1μF(tantalum)
UTC UR6225-5.0V
8
Output Voltage, VOUT (V)
8
0
Time (0.4msec/div)
15 of 19
QW-R502-030,G
UR6225
TYPICAL CHARACTERISTIC(Cont.)
5
0
-2
4
Output Voltage
3
-4
2
-6
1
0
-8
4
2
-2
-2
-4
2
-6
1
-6
Time (0.4msec/div)
5
2
2
4
0
3
-2
Input Voltage
6
6
5
4
4
3
-2
2
Output Voltage
-6
1
0
Time (0.4msec/div)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2
1
0
Time (0.4msec/div)
UTC UR6225-2.0V
0
-4
Output Voltage
-4
-6
Input Voltage, VIN (V)
2
5
Input Voltage
0
Output Voltage, VOUT (V)
4
IOUT=1mA, CL=1μF(tantalum)
6
4
UTC UR6225-2.0V
6
0
IOUT=10mA, CL=1μF(tantalum)
1
-4
3
UTC UR6225-3.0V
3
Output Voltage
4
Output Voltage
6
6
4
0
5
Time (0.4msec/div)
Input Voltage, VIN (V)
Input Voltage
6
-8
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
4
Input Voltage
0
UTC UR6225-3.0V
IOUT=1mA, CL=1μF(tantalum)
7
2
Time (0.4msec/div)
6
8
IOUT=10mA, CL=1μF(tantalum)
Output Voltage, VOUT (V)
2
6
UTC UR6225-4.0V
2
6
IOUT=10mA, CL=1μF(tantalum)
Input Voltage
5
4
0
3
-2
2
-4
Output Voltage
-6
1
Output Voltage, VOUT (V)
Input Voltage
6
7
Input Voltage, VIN(V)
4
IOUT=1mA, CL=1μF(tantalum)
Output Voltage, VOUT(V)
Input Voltage, VIN(V)
6
8
8
Output Voltage, VOUT(V)
UTC UR6225-4.0V
8
Input Voltage, VIN (V)
CMOS IC
0
Time (0.4msec/div)
16 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
(8) INPUT TRANSIENT RESPONSE 2
UTC UR6225-5.0V
UTC UR6225-5.0V
8
7.0
6
6.0
5
5.5
Output Voltage
5.0
4.5
3
6
6.0
5
5.5
Output Voltage
3
Time (1msec/div)
IOUT=10mA, CL=1μF(tantalum)
5
5.0
4
4.5
Output Voltage
4.0
Time (1msec/div)
Input Voltage, VIN (V)
5.5
Input Voltage
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
IOUT=1mA, CL=1μF(tantalum)
2
Input Voltage
5
3
5.0
6
Time (1msec/div)
5.0
3.5
Output Voltage
3.0
2.5
UNISONIC TECHNOLOGIES CO., LTD
5
Input Voltage, VIN (V)
3
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
4.0
www.unisonic.com.tw
3.5
IOUT=10mA, CL=1μF(tantalum)
4
Time (1msec/div)
4.0
UTC UR6225-3.0V
4.5
1
4.5
Output Voltage
2
Input Voltage
2
5.0
4
3.5
IOUT=1mA, CL=1μF(tantalum)
5
5.5
6
UTC UR6225-3.0V
6
6.0
7
6.0
3
4.5
UTC UR6225-4.0V
UTC UR6225-4.0V
6
5.0
4
Time (1msec/div)
7
6.5
Input Voltage
Output Voltage, VOUT (V)
4
7
Output Voltage, VOUT (V)
Input Voltage
Input Voltage, VIN(V)
6.5
7
7.0
IOUT=10mA, CL=1μF(tantalum)
Output Voltage, VOUT (V)
Input Voltage, VIN (V)
IOUT=1mA, CL=1μF(tantalum)
4.5
Input Voltage
4
4.0
3
3.5
Output Voltage
2
3.0
1
Time (1msec/div)
Output Voltage, VOUT (V)
8
2.5
17 of 19
QW-R502-030,G
UR6225
TYPICAL CHARACTERISTIC(Cont.)
UTC UR6225-2.0V
5
UTC UR6225-2.0V
3.0
2
2.5
Output Voltage
1
2.0
0
Input Voltage, VIN (V)
Input Voltage
3
Output Voltage, VOUT (V)
3.5
4
4.0
IOUT=10mA, CL=1μF(tantalum)
IOUT=1mA, CL=1μF(tantalum)
Input Voltage, VIN (V)
5
4.0
4
3.5
Input Voltage
3
3.0
2
2.5
Output Voltage
1
1.5
2.0
0
Time (1msec/div)
Output Voltage, VOUT (V)
CMOS IC
Time (1msec/div)
1.5
(9) LOAD TRANSIENT RESPONSE
UTC UR6225-4.0V
UTC UR6225-5.0V
4
3
2
120
80
40mA
Output Current
40
1mA
Output Voltage
3
2
1
0
120
4
80
40mA
3
120
2
80
40mA
Output Current
40
4
Output Voltage, VOUT (V)
Output Voltage, VOUT (V)
160
Output Voltage
1
UTC UR6225-2.0V
200
VIN=4V, CL=1μF(tantalum)
4
200
VIN=3V, CL=1μF(tantalum)
160
3
Output Voltage
2
120
1
80
0
1mA
0
0
Time (2msec/div)
Output Current, IOUT (mA)
UTC UR6225-3.0V
40
1mA
Time (2msec/div)
5
Output Current
40mA
Output Current
40
Output Current, IOUT (mA)
Output Voltage
5
160
5
Output Current, IOUT (mA)
160
6
200
VIN=5V, CL=1μF(tantalum)
Output Voltage, VOUT (V)
VIN=6V, CL=1μF(tantalum)
6
200
Output Current, IOUT (mA)
Output Voltage, VOUT (V)
7
1mA
Time (2msec/div)
0
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
-1
Time (2msec/div)
0
18 of 19
QW-R502-030,G
UR6225
CMOS IC
TYPICAL CHARACTERISTIC(Cont.)
(10) RIPPLE REJECTION RATE
UTC UR6225-4.0V
Ripple Rejection Rate, RR (dB)
Ripple Rejection Rate, RR (dB)
UTC UR6225-5.0V
60
VIN=6VDC+1VP-PAC
50
IOUT=40mA, CL=1μF(tantalum)
40
30
20
10
0
0.01
0.1
1
Ripple Frequency, f (kHz)
60
VIN=5VDC+1VP-PAC
50
40
30
20
10
0
0.01
10
UTC UR6225-3.0V
Ripple Rejection Rate, RR (dB)
Ripple Rejection Rate, RR (dB)
10
UTC UR6225-2.0V
VIN=4VDC+1VP-PAC
IOUT=40mA, CL=1μF(tantalum)
40
30
20
10
0
0.01
0.1
1
Ripple Frequency, f (kHz)
60
60
50
IOUT=40mA, CL=1μF(tantalum)
0.1
1
10
Ripple Frequency, f (kHz)
VIN=3VDC+1VP-PAC
50
IOUT=40mA, CL=1μF(tantalum)
40
30
20
10
0
0.01
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
19 of 19
QW-R502-030,G