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, 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/℃
* 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
*Pb-free plating product number: UR6225L
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:V
IN
O:V
OUT
G:V
SS
N: No Connection
Package
xx: Output Voltage, refer to Marking Information.
Order Number
Normal
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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Copyright © 2007 Unisonic Technologies Co., Ltd
1 of 19
QW-R502-030,G
UR6225
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
V
IN
I
OUT
V
OUT
P
D
RATINGS
12
500
V
SS
-0.3 ~ V
IN
+0.3
150
150
CMOS IC
UNIT
V
mA
V
mW
500
300
Junction Temperature
T
J
+125
Operating Temperature
T
OPR
-40 ~ +85
Storage Temperature
T
STG
-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
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=7.0V
V
IN
=7.0V
1
I
OUT(MAX)
V
OUT
(E)≥4.5V
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
≤10.0V
V
IN
1
△V
OUT
△T
OPR
×V
OUT
I
OUT
=40mA
-40
℃
≤T
OPR
≤85℃
MIN TYP MAX
5.880 6.000 6.120
250
40
120
380
2.0
0.2
150
±100
80
300
600
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
µA
%/V
V
℃
ppm/℃
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=6.0V
V
IN
=6.0V
1
I
OUT(MAX)
V
OUT
(E)≥4.5V
V
IN
=6.0V
1
△V
OUT
1mA≤I
OUT
≤100mA
1
V
DIF
1
I
OUT
=100mA
I
OUT
=200mA
1
V
DIF
2
2
I
SS
V
IN
=6.0V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
6.0V≤V
IN
≤10.0V
V
IN
1
△V
OUT
△T
OPR
×V
OUT
I
OUT
=40mA
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 19
QW-R502-030,G
UR6225
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
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=5.5V
1
I
OUT(MAX)
VI
N=
5.5V, V
OUT
(E)≥3.6V
1
V
IN
=5.5V
△
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
≤10.0V
V
IN
1
△V
OUT
△T
OPR
×V
OUT
I
OUT
=40mA
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=5.0V
1
I
OUT(MAX)
VI
N=
5.0V, V
OUT
(E)≥3.6V
1
V
IN
=5.0V
△
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
=5.0V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
5.0V≤V
IN
≤10.0V
V
IN
1
△V
OUT
△T
OPR
×V
OUT
I
OUT
=40mA
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=4.5V
1
I
OUT(MAX)
V
IN
=4.5V,V
OUT
(E)≥2.97V
V
IN
=4.5V
1
△
V
OUT
1mA≤I
OUT
≤86mA
1
V
DIF
1
I
OUT
=86mA
I
OUT
=172mA
1
V
DIF
2
2
I
SS
V
IN
=4.5V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
4.5V≤V
IN
≤10.0V
V
IN
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 19
QW-R502-030,G
UR6225
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
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=4.3V
1
I
OUT(MAX)
V
IN
=4.3V,V
OUT
(E)≥2.97V
V
IN
=4.3V
1
△
V
OUT
1mA≤I
OUT
≤86mA
1
V
DIF
1
I
OUT
=86mA
1
V
DIF
2
I
OUT
=172mA
2
I
SS
V
IN
=4.3V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
4.3V≤V
IN
≤10.0V
V
IN
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=4.0V
1
I
OUT(MAX)
V
IN
=4.0V,V
OUT
(E)≥2.7V
V
IN
=4.0V
1
△
V
OUT
1mA≤I
OUT
≤80mA
1
V
DIF
1
I
OUT
=80mA
1
V
DIF
2
I
OUT
=160mA
2
Iss
V
IN=
4.0V
△V
OUT
I
OU
T=40mA
1
△V
IN
×V
OUT
4.0V≤V
IN
≤10.0V
V
IN
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
CIRCUIT
SYMBOL
TEST CONDITONS
MIN
1
V
OUT
(E)(Note2) I
OUT
=40mA, V
IN
=3.85V
2.793
1
I
OUT(MAX)
V
IN
=3.85V,V
OUT
(E)≥2.565V 150
V
IN=
3.85V
1
△
V
OUT
1mA≤I
OU
T≤77mA
1
V
DIF
1
I
OUT
=77mA
1
V
DIF
2
I
OUT
=154mA
2
I
SS
V
IN
=3.85V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
3.85V≤V
IN
≤10.0V
V
IN
1
△V
OUT
IOUT=40mA
△T
OPR
×V
OUT
-40
℃
≤T
OPR
≤85℃
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
µA
%/V
V
℃
ppm/℃
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 19
QW-R502-030,G
Embedded System
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