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
4
3
5
2
1 2
SOT-23
SOT-25
1
SOT-89
1
TO-92
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
Lead-free:
UR6225L
Halogen-free: UR6225G
ORDERING INFORMATION
Normal
UR6225-xx-AB3-C-R
UR6225-xx-AE3-3-R
UR6225-xx-AF5-C-R
UR6225-xx-AF5-F-R
UR6225-xx-T92-C-K
UR6225-xx-T92-C-B
Note:
Pin Assignment: I:V
IN
O:V
OUT
G:V
SS
N: No Connection
xx: Output Voltage, refer to Marking Information.
Ordering Number
Lead Free
Halogen Free
UR6225L-xx-AB3-C-R UR6225G-xx-AB3-C-R
UR6225L-xx-AE3-3-R UR6225G-xx-AE3-3-R
UR6225L-xx-AF5-C-R UR6225G-xx-AF5-C-R
UR6225L-xx-AF5-F-R UR6225G-xx-AF5-F-R
UR6225L-xx-T92-C-K UR6225G-xx-T92-C-K
UR6225L-xx-T92-C-B UR6225G-xx-T92-C-B
Package
SOT-89
SOT-23
SOT-25
SOT-25
TO-92
TO-92
Pin Assignment
1 2 3 4 5
G I O - -
O G I - -
I G N N O
G I O N N
G I O - -
G I O - -
Packing
Tape Reel
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) G: Halogen Free, L: Lead Free,
Blank: Pb/Sn
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
1 of 15
QW-R502-030,M
UR6225
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°С)
PARAMETER
SYMBOL
V
IN
I
OUT
V
OUT
CMOS IC
RATINGS
Input Voltage
10
Output Current
300
Output Voltage
V
SS
-0.3 ~ V
IN
+0.3
SOT-25
150
SOT-23
150
Continuous Total Power Dissipation
P
D
SOT-89
500
TO-92
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.
UNIT
V
mA
V
mW
°С
°С
°С
ELECTRICAL CHARACTERISTICS
(Ta=25°С, 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
=0~40mA, V
IN
=7.0V
1
I
OUT(MAX)
V
IN
=7.0V, V
OUT
(E)≥5.4V
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
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
MIN
4.900
250
MIN
5.880
250
TYP
6.000
40
120
380
2.0
0.2
150
±100
MAX
6.120
80
300
600
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=6.0V
1
I
OUT(MAX)
V
IN
=6.0V, V
OUT
(E)≥4.5V
V
IN
=6.0V
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
=6.0V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
6.0V≤V
IN
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
△T
OPR
×V
OUT
I
OUT
=40mA
-40°С≤T
OPR
≤85°С
TYP
5.000
40
120
380
2.0
0.2
150
±100
MAX
5.100
80
300
600
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 15
QW-R502-030,M
UR6225
ELECTRICAL CHARACTERISTICS(Cont.)
(Ta=25°С, 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
UR6225-3.8V (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
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=5.5V
1
I
OUT(MAX)
V
IN
=5.5V, V
OUT
(E)≥4.05V
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
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
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
°С
ppm/°С
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=5.0V
1
I
OUT(MAX)
V
IN
=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
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
TYP
4.000
45
170
400
2.0
0.2
150
±100
MAX
4.080
90
330
630
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=4.8V
1
I
OUT(MAX)
V
IN
=4.8V,V
OUT
(E)≥3.42V
V
IN
=4.8V
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
=4.8V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
4.8V≤V
IN
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
MIN
3.724
165
TYP
3.800
45
180
400
2.0
0.2
150
±100
MAX
3.876
90
360
700
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 15
QW-R502-030,M
UR6225
ELECTRICAL CHARACTERISTICS(Cont.)
(Ta=25°С, unless otherwise specified)
UR6225-3.6V (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
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
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
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=4.6V
1
I
OUT(MAX)
V
IN
=4.6V,V
OUT
(E)≥3.24V
V
IN
=4.6V
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
=4.6V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
4.6V≤V
IN
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
MIN
3.430
165
MIN
3.528
165
TYP
3.600
45
180
400
2.0
0.2
150
±100
CMOS IC
MAX
3.672
90
360
700
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, V
IN
=4.5V
1
I
OUT(MAX)
V
IN
=4.5V,V
OUT
(E)≥3.15V
V
IN
=4.5V
△V
OUT
1
1mA≤I
OUT
≤86mA
1
V
DIF
1
I
OUT
=86mA
1
V
DIF
2
I
OUT
=172mA
2
I
SS
V
IN
=4.5V
△V
OUT
I
OUT
=40mA
1
△V
IN
×V
OUT
4.5V≤V
IN
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
TYP
3.500
45
180
400
2.0
0.2
150
±100
MAX
3.570
90
360
700
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
CIRCUIT
SYMBOL
TEST CONDITONS
1
V
OUT
(E)(Note2) I
OUT
=0~40mA, 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
≤10V
V
IN
I
OUT
=5mA
1
△V
OUT
I
OUT
=40mA
△T
OPR
×V
OUT
-40°С≤T
OPR
≤85°С
MIN
3.234
165
TYP
3.300
45
180
400
2.0
0.2
150
±100
MAX
3.366
90
360
700
4.5
0.3
10
UNIT
V
mA
mV
mV
mV
μA
%/V
V
°С
ppm/°С
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 15
QW-R502-030,M
嵌入式系统
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