UNISONIC TECHNOLOGIES CO., LTD
UR6225
POSITIVE VOLTAGE
REGULATOR
DESCRIPTION
The UTC
UR6225
is a positive voltage output, three-pin
regulator that provides 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 responses to load variations have
improved in comparison to the existing series.
CMOS IC
FEATURES
* Maximum Output Current: 300mA (Within Max. Power Dissipation, V
OUT
= 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 @ V
OUT
=5.0V
* Output Voltage Temperature Characteristics: Typ. ±100ppm/°С
* Input Stability : Typ. 0.2%/V
* Small Input-Output Differential: I
OUT
= 100mA @ V
OUT
= 5.0V with a 0.12V Differential.
* Over Temperature Protection
ORDERING INFORMATION
Ordering Number
Package
Lead Free
Halogen Free
UR6225L-xx-AB3-C-R
UR6225G-xx-AB3-C-R
SOT-89
UR6225L-xx-AE3-3-R
UR6225G-xx-AE3-3-R
SOT-23
UR6225L-xx-AF5-C-R
UR6225G-xx-AF5-C-R
SOT-25
UR6225L-xx-AF5-F-R
UR6225G-xx-AF5-F-R
SOT-25
UR6225L-xx-T92-C-B
UR6225G-xx-T92-C-B
TO-92
UR6225L-xx-T92-C-K
UR6225G-xx-T92-C-K
TO-92
UR6225L-xx-T92-C-R
UR6225G-xx-T92-C-R
TO-92
UR6225L-xx-T92-B-B
UR6225G-xx-T92-B-B
TO-92
UR6225L-xx-T92-B-K
UR6225G-xx-T92-B-K
TO-92
UR6225L-xx-T92-B-R
UR6225G-xx-T92-B-R
TO-92
Note: Pin Assignment: I:V
IN
O:V
OUT
G:V
SS
N: No Connection
xx: Output Voltage, refer to Marking Information.
1
G
O
I
G
G
G
G
O
O
O
Pin Assignment
2
3
4
I
O
-
G
I
-
G
N
N
I
O
N
I
O
-
I
O
-
I
O
-
G
I
-
G
I
-
G
I
-
5
-
-
O
N
-
-
-
-
-
-
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
Tape Box
Bulk
Tape Reel
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Copyright © 2011 Unisonic Technologies Co., Ltd
1 of 15
QW-R502-030,T
UR6225
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°С)
PARAMETER
SYMBOL
V
IN
I
OUT
V
OUT
CMOS IC
RATINGS
UNIT
Input Voltage
10
V
Output Current
300
mA
Output Voltage
V
SS
-0.3 ~ V
IN
+0.3
V
SC-23/SOT-25
250
mW
Power Dissipation
SOT-89
P
D
500
mW
TO-92
300
mW
Junction Temperature
T
J
+125
°С
Operating Temperature
T
OPR
-40 ~ +85
°С
Storage Temperature
T
STG
-40~+125
°С
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
(T
A
=25°С, unless otherwise specified)
UR6225-6.0V (Note1)
PARAMETER
Output Voltage
Maximum Output Current
Minimum Load Current
Load Stability
Input-Output Voltage
Differential (Note3)
Supply Current
Input Stability
CIRCUIT
SYMBOL
1
V
OUT
(E)(Note2)
1
I
OUT(MAX)
I
OUT(MIN)
1
△V
OUT
1
V
DIF
1
1
V
DIF
2
2
I
SS
△V
OUT
1
△V
IN
×V
OUT
V
IN
TEST CONDITIONS
MIN TYP
I
OUT
=50μA~40mA, V
IN
=7.0V 5.880 6.000
V
IN
=7.0V, V
OUT
(E)≥5.4V
250
V
IN
=V
OUT
+1V
V
IN
=7.0V,1mA≤I
OUT
≤100mA
40
I
OUT
=100mA
120
I
OUT
=200mA
380
V
IN
=7.0V
2.0
I
OUT
=40mA
0.2
7.0V≤V
IN
≤10V
I
OUT
=5mA
150
I
OUT
=40mA
±100
-40°С≤T
OPR
≤85°С
MAX
6.120
50
80
300
600
4.5
0.3
10
UNIT
V
mA
μA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
Input Voltage
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
UR6225-5.0V (Note1)
PARAMETER
CIRCUIT
SYMBOL
Output Voltage
1
V
OUT
(E)(Note2)
Maximum Output Current
1
I
OUT(MAX)
Minimum Load Current
I
OUT(MIN)
Load Stability
1
△V
OUT
1
V
DIF
1
Input-Output Voltage
Differential(Note3)
1
V
DIF
2
Supply Current
2
I
SS
△V
OUT
Input Stability
1
△V
IN
×V
OUT
Input Voltage
V
IN
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA~40mA, V
IN
=6.0V 4.900 5.000 5.100
V
V
IN
=6.0V, V
OUT
(E)≥4.5V
250
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=6.0V,1mA≤I
OUT
≤100mA
40
80
mV
I
OUT
=100mA
120
300
mV
I
OUT
=200mA
380
600
mV
V
IN
=6.0V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
6.0V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
I
OUT
=40mA
±100
ppm/°С
-40°С≤T
OPR
≤85°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 15
QW-R502-030,T
UR6225
ELECTRICAL CHARACTERISTICS(Cont.)
UR6225-4.5V (Note1)
PARAMETER
Output Voltage
Maximum Output Current
Minimum Load Current
Load Stability
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
CIRCUIT
SYMBOL
1
V
OUT
(E)(Note2)
1
I
OUT(MAX)
I
OUT(MIN)
1
△
V
OUT
1
V
DIF
1
1
V
DIF
2
2
I
SS
△V
OUT
1
△V
IN
×V
OUT
V
IN
TEST CONDITONS
MIN
TYP
I
OUT
=50μA~40mA, V
IN
=5.5V 4.410 4.500
V
IN
=5.5V, V
OUT
(E)≥4.05V
200
V
IN
=V
OUT
+1V
V
IN
=5.5V,1mA≤I
OUT
≤100mA
45
I
OUT
=100mA
170
I
OUT
=200mA
400
V
IN
=5.5V
2.0
I
OUT
=40mA
0.2
5.5V≤V
IN
≤10V
I
OUT
=5mA
150
I
OUT
=40mA
±100
-40°С≤T
OPR
≤85°С
CMOS IC
MAX
4.59
50
90
330
630
4.5
0.3
10
UNIT
V
mA
μA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
Input Voltage
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
UR6225-4.0V (Note1)
PARAMETER
CIRCUIT
SYMBOL
Output Voltage
1
V
OUT
(E)(Note2)
Maximum Output Current
1
I
OUT(MAX)
Minimum Load Current
I
OUT(MIN)
Load Stability
1
△
V
OUT
1
V
DIF
1
Input-Output Voltage
Differential(Note3)
1
V
DIF
2
Supply Current
2
I
SS
△V
OUT
Input Stability
1
△V
IN
×V
OUT
Input Voltage
V
IN
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
UR6225-3.8V (Note1)
PARAMETER
CIRCUIT
SYMBOL
Output Voltage
1
V
OUT
(E)(Note2)
Maximum Output Current
1
I
OUT(MAX)
Minimum Load Current
I
OUT(MIN)
Load Stability
1
△
V
OUT
1
V
DIF
1
Input-Output Voltage
Differential(Note3)
1
V
DIF
2
Supply Current
2
I
SS
△V
OUT
Input Stability
1
△V
IN
×V
OUT
Input Voltage
V
IN
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA~40mA, V
IN
=5.0V 3.920 4.000 4.080
V
V
IN
=5.0V, V
OUT
(E)≥3.6V
200
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=5.0V,1mA≤I
OUT
≤100mA
45
90
mV
I
OUT
=100mA
170
330
mV
I
OUT
=200mA
400
630
mV
V
IN
=5.0V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
5.0V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
I
OUT
=40mA
±100
ppm/°С
-40°С≤T
OPR
≤85°С
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA ~40mA, V
IN
=4.8V 3.724 3.800 3.876
V
V
IN
=4.8V,V
OUT
(E)≥3.42V
165
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=4.8V, 1mA≤I
OUT
≤86mA
45
90
mV
I
OUT
=86mA
180
360
mV
I
OUT
=172mA
400
700
mV
V
IN
=4.8V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
4.8V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
I
OUT
=40mA
±100
ppm/°С
-40°С≤T
OPR
≤85°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 15
QW-R502-030,T
UR6225
ELECTRICAL CHARACTERISTICS(Cont.)
UR6225-3.6V (Note1)
PARAMETER
Output Voltage
Maximum Output Current
Minimum Load Current
Load Stability
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
CIRCUIT
SYMBOL
1
V
OUT
(E)(Note2)
1
I
OUT(MAX)
I
OUT(MIN)
1
△
V
OUT
1
V
DIF
1
1
V
DIF
2
2
I
SS
△V
OUT
1
△V
IN
×V
OUT
V
IN
CMOS IC
Input Voltage
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
UR6225-3.5V (Note1)
PARAMETER
CIRCUIT
SYMBOL
Output Voltage
1
V
OUT
(E)(Note2)
Maximum Output Current
1
I
OUT(MAX)
Minimum Load Current
I
OUT(MIN)
△V
OUT
Load Stability
1
1
V
DIF
1
Input-Output Voltage
Differential(Note3)
1
V
DIF
2
Supply Current
2
I
SS
△V
OUT
Input Stability
1
△V
IN
×V
OUT
Input Voltage
V
IN
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
△T
OPR
×V
OUT
Characteristics
UR6225-3.3V (Note1)
PARAMETER
CIRCUIT
SYMBOL
Output Voltage
1
V
OUT
(E)(Note2)
Maximum Output Current
1
I
OUT(MAX)
Minimum Load Current
I
OUT(MIN)
Load Stability
1
△
V
OUT
1
V
DIF
1
Input-Output Voltage
Differential(Note3)
1
V
DIF
2
Supply Current
2
I
SS
△V
OUT
Input Stability
1
△V
IN
×V
OUT
Input Voltage
V
IN
Thermal Shutdown
△V
OUT
Output Voltage Temperature
1
Characteristics
△T
OPR
×V
OUT
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA ~40mA, V
IN
=4.6V 3.528 3.600 3.672
V
V
IN
=4.6V,V
OUT
(E)≥3.24V
165
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=4.6V, 1mA≤I
OUT
≤86mA
45
90
mV
I
OUT
=86mA
180
360
mV
I
OUT
=172mA
400
700
mV
V
IN
=4.6V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
4.6V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
ppm/°
I
OUT
=40mA
±100
С
-40°С≤T
OPR
≤85°С
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA ~40mA, V
IN
=4.5V 3.430 3.500 3.570
V
V
IN
=4.5V,V
OUT
(E)≥3.15V
165
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=4.5V, 1mA≤I
OUT
≤86mA
45
90
mV
I
OUT
=86mA
180
360
mV
I
OUT
=172mA
400
700
mV
V
IN
=4.5V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
4.5V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
I
OUT
=40mA
±100
ppm/°С
-40°С≤T
OPR
≤85°С
TEST CONDITONS
MIN
TYP MAX UNIT
I
OUT
=50μA ~40mA, V
IN
=4.3V 3.234 3.300 3.366
V
V
IN
=4.3V,V
OUT
(E)≥2.97V
165
mA
V
IN
=V
OUT
+1V
50
μA
V
IN
=4.3V, 1mA≤I
OUT
≤86mA
45
90
mV
I
OUT
=86mA
180
360
mV
I
OUT
=172mA
400
700
mV
V
IN
=4.3V
2.0
4.5
μA
I
OUT
=40mA
0.2
0.3
%/V
4.3V≤V
IN
≤10V
I
OUT
=5mA
10
V
150
°С
I
OUT
=40mA
±100
ppm/°С
-40°С≤T
OPR
≤85°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-030,T
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