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-K
UR6225G-xx-T92-C-K
TO-92
UR6225L-xx-T92-C-B
UR6225G-xx-T92-C-B
TO-92
UR6225L-xx-T92-B-K
UR6225G-xx-T92-B-K
TO-92
UR6225L-xx-T92-B-B
UR6225G-xx-T92-B-B
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
O
O
Pin Assignment
2
3
4
I
O
-
G
I
-
G
N
N
I
O
N
I
O
-
I
O
-
G
I
-
G
I
-
5
-
-
O
N
-
-
-
-
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Bulk
Tape Box
Bulk
Tape Box
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1 of 16
QW-R502-030,R
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
P
D
SOT-89
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
(Ta=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
TEST CONDITIONS
1
V
OUT
(E)(Note2) I
OUT
=50μA~40mA, V
IN
=7.0V
1
I
OUT(MAX)
V
IN
=7.0V, V
OUT
(E)≥5.4V
I
OUT(MIN)
V
IN
=V
OUT
+1V
V
IN
=7.0V
1
△V
OUT
1mA≤I
OUT
≤100mA
1
V
DIF
1
I
OUT
=100mA
1
V
DIF
2
I
OUT
=200mA
2
I
SS
V
IN
=7.0V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
7.0V≤V
IN
≤10V
V
IN
I
OUT
=5mA
MIN
5.880
250
TYP
6.000
MAX
6.120
50
40
120
380
2.0
0.2
150
±100
TYP
5.000
MAX
5.100
50
40
120
380
2.0
0.2
150
±100
80
300
600
4.5
0.3
10
80
300
600
4.5
0.3
10
UNIT
V
mA
μA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
UNIT
V
mA
μA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
Input Voltage
Thermal Shutdown
△V
OUT
Output Voltage Temperature
I
OUT
=40mA
1
Characteristics
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
UR6225-5.0V (Note1)
PARAMETER
CIRCUIT
SYMBOL
TEST CONDITONS
MIN
Output Voltage
1
V
OUT
(E)(Note2) I
OUT
=50μA~40mA, V
IN
=6.0V 4.900
Maximum Output Current
1
I
OUT(MAX)
V
IN
=6.0V, V
OUT
(E)≥4.5V
250
Minimum Load Current
I
OUT(MIN)
V
IN
=V
OUT
+1V
V
IN
=6.0V
Load Stability
1
△V
OUT
1mA≤I
OUT
≤100mA
Input-Output Voltage
1
V
DIF
1
I
OUT
=100mA
Differential(Note3)
1
V
DIF
2
I
OUT
=200mA
Supply Current
2
I
SS
V
IN
=6.0V
△V
OUT
I
OUT
=40mA
Input Stability
1
△V
IN
×V
OUT
6.0V≤V
IN
≤10V
Input Voltage
V
IN
I
OUT
=5mA
Thermal Shutdown
△V
OUT
Output Voltage Temperature
I
OUT
=40mA
1
Characteristics
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 16
QW-R502-030,R
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
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=50μA~40mA, V
IN
=5.5V
1
I
OUT(MAX)
V
IN
=5.5V, V
OUT
(E)≥4.05V
I
OUT(MIN)
V
IN
=V
OUT
+1V
V
IN
=5.5V
1
△
V
OUT
1mA≤I
OUT
≤100mA
1
I
OUT
=100mA
V
DIF
1
1
V
DIF
2
I
OUT
=200mA
2
I
SS
V
IN
=5.5V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
5.5V≤V
IN
≤10V
V
IN
I
OUT
=5mA
I
OUT
=40mA
-40°С≤T
OPR
≤85°С
TEST CONDITONS
I
OUT
=50μA~40mA, V
IN
=5.0V
V
IN
=5.0V, V
OUT
(E)≥3.6V
V
IN
=V
OUT
+1V
V
IN
=5.0V
1mA≤I
OUT
≤100mA
I
OUT
=100mA
I
OUT
=200mA
V
IN
=5.0V
I
OUT
=40mA
5.0V≤V
IN
≤10V
I
OUT
=5mA
I
OUT
=40mA
-40°С≤T
OPR
≤85°С
MIN
TYP
4.410 4.500
200
45
170
400
2.0
0.2
150
±100
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
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)
1
Load Stability
△
V
OUT
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
1
V
DIF
1
V
DIF
2
I
SS
△V
OUT
△V
IN
×V
OUT
V
IN
MIN
TYP MAX
3.920 4.000 4.080
200
50
45
170
400
2.0
0.2
150
±100
90
330
630
4.5
0.3
10
Input Voltage
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
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
Input Voltage
Thermal Shutdown
Output Voltage Temperature
Characteristics
1
1
1
2
1
△
V
OUT
V
DIF
1
V
DIF
2
I
SS
△V
OUT
△V
IN
×V
OUT
V
IN
△V
OUT
△T
OPR
×V
OUT
1
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
45
90
mV
1mA≤I
OUT
≤86mA
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
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QW-R502-030,R
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