UR6225-2.8V(TO-92) [UTC]
Regulator, 1 Output, CMOS,;
| 型号： | UR6225-2.8V(TO-92) |
| 厂家： | 
Unisonic Technologies |
| 描述： | Regulator, 1 Output, CMOS, |
| 文件： | 总18页 (文件大小：196K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UTC UR6225
CMOS IC
POSITIVE VOLTAGE REGULATOR
2
1
1
DESCRIPTION
3
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.
SOT-23
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.
SOT-89
TO-92
FEATURES
* Maximum Output Current: 250mA
(within max. power dissipation, VOUT = 5.0V)
* Output Voltage Range: 2.0V ~ 6.0V in 0.1V increments
(1.5V ~ 1.9V for custom products)
1
* Highly Accurate: Output voltage ±2%
(±1% for semi-custom products)
* Pb-free plating product number: UR6225L
* 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.
APPLICATIONS
* Battery Powered Equipment
* Palmtops
* Portable Cameras and Video Recorders
* Reference Voltage Sources
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R502-030,C
UTC UR6225
CMOS IC
BLOCK DIAGRAM
VIN
VOUT
Current
Limit
+
-
Voltage
Reference
Vss
MARKING INFORMATION
PACKAGE VOLTAGE CODE
20:2.0V 39:3.9V
PIN 1
Vss
PIN 2
PIN 3
MARKING
21:2.1V 40:4.0V
VOLTAGE
CODE
22:2.2V 41:4.1V
DATE
CODE
23:2.3V 42:4.2V
24:2.4V 43:4.3V
SOT-89
Vin
Vss
Vin
Vout
Vin
UR6225
25:2.5V 44:4.4V
26:2.6V 45:4.5V
27:2.7V 46:4.6V
28:2.8V 50:5.0V
2J:2.85V 51:5.1V
29:2.9V 52:5.2V
30:3.0V 53:5.3V
31:3.1V 54:5.4V
32:3.2V 55:5.5V
33:3.3V 56:5.6V
34:3.4V 57:5.7V
35:3.5V 58:5.8V
36:3.6V 59:5.9V
37:3.7V 60:6.0V
38:3.8V
1
2
3
3
F2
2
SOT-23
TO-92
Vout
Vss
VOLTAGE
CODE
1
UTC
UR6225
Vout
VOLTAGE
CODE
DATE
CODE
1
2
3
UTC UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R502-030,C
UTC UR6225
CMOS IC
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
RATINGS
UNIT
V
mA
V
Input Voltage
Output Current
Output Voltage
VIN
IOUT
VOUT
12
500
Vss-0.3 ~ VIN+0.3
Continuous Total Power Dissipation
SOT-23
150
500
300
PD
mW
SOT-89
TO-92
℃
℃
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
-40 ~ +85
-40 ~ +125
ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise noted.)
UR6225-5.0V (Note1)
PARAMETER
CIRCUIT
1
SYMBOL
TEST CONDITONS MIN TYP MAX
UNIT
V
Output Voltage
VOUT(E)(Note2) IOUT=40mA, VIN=6.0V
4.900 5.000 5.100
Maximum Output Current
Load Stability
VIN=6.0V
1
IOUT(max)
250
mA
VOUT(E)≥4.5V
VIN=6.0V
1mA≤IOUT≤100mA
IOUT=100mA
IOUT=200mA
VIN=6.0V
△VOUT
1
40
80
mV
mV
mV
μA
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
120
380
2.0
300
600
4.5
△VOUT
IOUT=40mA
6.0V≤VIN≤10.0V
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
VIN
V
△VOUT
Output Voltage
Temperature Characteristics
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-4.0V (Note1)
PARAMETER
CIRCUIT
SYMBOL
TEST CONDITONS
MIN TYP MAX UNIT
Output Voltage
1
1
1
VOUT(E)(Note2) IOUT=40mA, VIN=5.0V
3.920 4.000 4.080
200
V
VIN=5.0V, VOUT(E)≥3.6V
VIN=5.0V
1mA≤IOUT≤100mA
Maximum Output Current
Load Stability
IOUT(max)
mA
△VOUT
45
90
mV
Input-Output Voltage
Differential(Note3)
1
1
2
IOUT=100mA
170
400
2.0
330
630
4.5
mV
mV
μA
Vdif1
Vdif2
Iss
IOUT=200mA
VIN=5.0V
IOUT=40mA
5.0V≤VIN≤10.0V
Supply Current
Input Stability
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
VIN
V
△VOUT
Output Voltage Temperature
Characteristics
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UTC UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R502-030,C
UTC UR6225
CMOS IC
MIN TYP MAX UNIT
UR6225-3.3V (Note1)
PARAMETER
CIRCUIT
SYMBOL
TEST CONDITONS
IOUT=40mA, VIN=4.3V
VIN=4.3V,VOUT(E)≥2.97V
VIN=4.3V
1mA≤IOUT≤86mA
VOUT(E)(Note2)
Output Voltage
Maximum Output Current
Load Stability
1
1
3.234 3.300 3.366
V
IOUT(max)
165
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=86mA
IOUT=172mA
VIN=4.3V
IOUT=40mA
4.3V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-3.0V (Note1)
PARAMETER
Output Voltage
Maximum Output Current
Load Stability
CIRCUIT
SYMBOL
TEST CONDITONS
IOUT=40mA, VIN=4.0V
VIN=4.0V,VOUT(E)≥2.7V
VIN=4.0V
1mA≤IOUT≤80mA
MIN TYP MAX UNIT
VOUT(E)(Note2)
1
1
2.940 3.000 3.060
V
IOUT(max)
150
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=80mA
IOUT=160mA
VIN=4.0V
IOUT=40mA
4.0V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-2.85V (Note1)
PARAMETER
Output Voltage
CIRCUIT
SYMBOL
VOUT(E)(Note2)
TEST CONDITONS
IOUT=40mA, VIN=3.85V
MIN TYP MAX UNIT
1
2.793 2.85 2.907
V
VIN=3.85V,VOUT(E)≥2.565V
VIN=3.85V
1mA≤IOUT≤77mA
Maximum Output Current
Load Stability
1
IOUT(max)
142.5
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=77mA
IOUT=154mA
VIN=3.85V
IOUT=40mA
3.85V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
ppm/℃
±100
1
△Topr ×VOUT
-40℃≤Topr≤85℃
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R502-030,C
UTC UR6225
CMOS IC
MIN TYP MAX UNIT
UR6225-2.8V (Note1)
PARAMETER
CIRCUIT
SYMBOL
VOUT(E)(Note2)
TEST CONDITONS
IOUT=40mA, VIN=3.8V
Output Voltage
1
2.744 2.800 2.856
V
VIN=3.8V, VOUT(E)≥2.52V
VIN=3.8V
1mA≤IOUT≤76mA
Maximum Output Current
Load Stability
1
IOUT(max)
140
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=76mA
IOUT=152mA
VIN=3.8V
IOUT=40mA
3.8V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-2.6V (Note1)
PARAMETER
Output Voltage
CIRCUIT
SYMBOL
VOUT(E)(Note2)
TEST CONDITONS
IOUT=40mA, VIN=3.6V
MIN TYP MAX UNIT
1
2.548 2.600 2.652
V
VIN=3.6V, VOUT(E)≥2.34V
VIN=3.6V
1mA≤IOUT≤72mA
Maximum Output Current
Load Stability
1
IOUT(max)
130
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=72mA
IOUT=144mA
VIN=3.6V
IOUT=40mA
3.6V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-2.5V (Note1)
PARAMETER
Output Voltage
CIRCUIT
SYMBOL
VOUT(E)(Note2)
TEST CONDITONS
IOUT=40mA, VIN=3.5V
MIN TYP MAX UNIT
1
2.45 2.500 2.55
V
VIN=3.5V, VOUT(E)≥2.25V
VIN=3.5V
1mA≤IOUT≤70mA
Maximum Output Current
Load Stability
1
IOUT(max)
125
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=70mA
IOUT=140mA
VIN=3.5V
IOUT=40mA
3.5V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
ppm/℃
±100
1
△Topr ×VOUT
-40℃≤Topr≤85℃
UTC UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R502-030,C
UTC UR6225
CMOS IC
MIN TYP MAX UNIT
UR6225-2.1V (Note1)
PARAMETER
CIRCUIT
SYMBOL
TEST CONDITONS
Output Voltage
Maximum Output Current
Load Stability
1
1
VOUT(E)(Note2) IOUT=40mA, VIN=3.1V
2.058 2.100 2.142
105
V
mA
VIN=3.1V, VOUT(E)≥1.89V
VIN=3.1V
1mA≤IOUT≤62mA
IOUT(max)
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=62mA
IOUT=124mA
VIN=3.1V
IOUT=40mA
3.1V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
V
△VIN ×VOUT
Input Voltage
VIN
△VOUT
Output Voltage Temperature
Characteristics
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-2.0V (Note1)
PARAMETER
CIRCUIT
SYMBOL
TEST CONDITONS
MIN TYP MAX UNIT
Output Voltage
1
1
VOUT(E)(Note2) IOUT=40mA, VIN=3.0V
1.960 2.000 2.040
100
V
VIN=3.0V, VOUT(E)≥1.8V
VIN=3.0V
1mA≤IOUT≤60mA
Maximum Output Current
Load Stability
IOUT(max)
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=60mA
IOUT=120mA
VIN=3.0V
IOUT=40mA
3.0V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
△VOUT
IOUT=40mA
-40℃≤Topr≤85℃
ppm/℃
±100
1
△Topr ×VOUT
UR6225-1.8V (Note1)
PARAMETER
Output Voltage
CIRCUIT
SYMBOL
VOUT(E)(Note2)
TEST CONDITONS
IOUT=40mA, VIN=2.8V
MIN TYP MAX UNIT
1
1.764 1.800 1.836
V
VIN=2.8V, VOUT(E)≥1.62V
VIN=2.8V
1mA≤IOUT≤60mA
Maximum Output Current
Load Stability
1
IOUT(max)
90
mA
△VOUT
1
45
90
mV
Input-Output Voltage
Differential(Note3)
Supply Current
Input Stability
1
1
2
Vdif1
Vdif2
Iss
IOUT=56mA
IOUT=112mA
VIN=2.8V
IOUT=40mA
2.8V≤VIN≤10.0V
180
400
2.0
360
700
4.5
mV
mV
μA
△VOUT
1
0.2
0.3
10
%/V
△VIN ×VOUT
Input Voltage
Output Voltage Temperature
Characteristics
VIN
V
△VOUT
IOUT=40mA
ppm/℃
±100
1
△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).
(Note4)
3. Vdif= {VIN1
-VOUT (E)}
4. VIN1= The input voltage at the time 98% of VOUT(E) is output (input voltage has been gradually reduced).
UTC UNISONIC TECHNOLOGIES CO., LTD.
6
QW-R502-030,C
UTC UR6225
CMOS IC
TYPICAL APPLICATION CIRCUIT
VOUT
VIN
CIN
+
Vss
CL
+
RL
VIN
1μF
1μF
(Tantalum)
(Tantalum)
TEST CIRCUITS
Circuit 1
VOUT
A
VIN
Vss
v
+
+
RL
VIN
1μF
(Tantalum)
1μF
(Tantalum)
Circuit 2
VOUT
OPEN
VIN
Vss
VIN
A
TYPICAL PERFORMANCE CHARACTERISTIC
UTC UNISONIC TECHNOLOGIES CO., LTD.
7
QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-3.0V
3
2
Topr=25℃
85℃
-40℃
1
0
4
6
Input Voltage, VIN (V)
10
0
2
8
TYPICAL PERFORMANCE CHARACTERISTICS
(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT
UR6225-4.0V
UR6225-5.0V
4.1
4.0
5.1
VIN=6V
VIN=5V
CIN=1μF (tantalum), CL=1μF(tantalum)
CIN=1μF (tantalum), CL=1μF (tantalum)
-40℃
-40℃
5.0
3.9
3.8
3.7
4.9
Topr=25℃
85℃
Topr=25℃
85℃
4.8
4.7
20
80 100
180
160
0
40 60
140
120
20
80 100
180
160
0
40 60
140
120
Outpout Current, IOUT (mA)
Outpout Current, IOUT (mA)
UR6225-2.0V
UR6225-3.0V
2.1
2.0
3.1
3.0
VIN=3V
CIN=1μF (tantalum), CL=1μF(tantalum)
VIN=4V
CIN=1μF (tantalum), CL=1μF(tantalum)
-40℃
Topr=-40℃
25℃
85℃
1.9
1.8
1.7
2.9
2.8
2.7
85℃
Topr=25℃
20
60
80
100 120
0
40
20
80 100
180
160
0
40 60
140
120
Outpout Current, IOUT (mA)
Outpout Current, IOUT (mA)
UTC UNISONIC TECHNOLOGIES CO., LTD.
8
QW-R502-030,C
UTC UR6225
(2) OUTPUT VOLTAGE vs. INPUT VOLTAGE
CMOS IC
UR6225-5.0V
UR6225-5.0V
5.10
5.05
5.00
4.95
4.90
4.85
5.2
Topr=25℃
Topr=25℃
CIN=1μF(tantalum),CL=1μF(tantalum)
CIN=1μF(tantalum),CL=1μF(tantalum)
5.0
IOUT=1mA
IOUT=1mA
40mA
4.8
40mA
10mA
4.6
10mA
4.4
4.2
6
7
8
9
10
5
5.0
5.5
4.5
Input Voltage, VIN (V)
Input Voltage, VIN (V)
UR6225-4.0V
UR6225-4.0V
4.10
4.05
4.00
3.95
3.90
3.85
4.2
Topr=25℃
CIN=1μF(tantalum),CL=1μF(tantalum)
Topr=25℃
CIN=1μF(tantalum),CL=1μF(tantalum)
4.0
3.8
3.6
3.4
3.2
10mA
IOUT=1mA
IOUT=1mA
40mA
40mA
10mA
4
6
7
8
9
10
5
4.0
Input Voltage, VIN (V)
4.5
3.5
Input Voltage, VIN (V)
UR6225-3.0V
UR6225-3.0V
3.10
3.05
3.00
2.95
2.90
2.85
3.2
3.0
2.8
2.6
2.4
2.2
Topr=25℃
Topr=25℃
CIN=1μF(tantalum),CL=1μF(tantalum)
CIN=1μF(tantalum),CL=1μF(tantalum)
IOUT=1mA
IOUT=1mA
40mA
40mA
10mA
10mA
4
6
9
10
3
5
7
8
3.0
Input Voltage, VIN (V)
3.5
2.5
Input Voltage, VIN (V)
UTC UNISONIC TECHNOLOGIES CO., LTD.
9
QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-2.0V
UR6225-2.0V
2.10
2.05
2.00
1.95
1.90
1.85
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
Topr=25℃
Topr=25℃
CIN=1μF(tantalum),CL=1μF(tantalum)
CIN=1μF(tantalum),CL=1μF(tantalum)
1mA
1mA
10mA
IOUT=40mA
IOUT=40mA
10mA
9
10
8
3
6
2
4
5
7
2.0
2.5
1.5
Input Voltage, VIN (V)
Input Voltage, VIN (V)
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT
UR6225-4.0V
UR6225-5.0V
1.0
0.8
0.6
0.4
1.0
0.8
0.6
0.4
CIN=1μF(tantalum), CL=1μF(tantalum)
CIN=1μF(tantalum), CL=1μF(tantalum)
85℃
85℃
Topr=25℃
Topr=25℃
0.2
0.0
0.2
0.0
-40℃
-40℃
-0.2
-0.2
20
80 100
180
160
0
40 60
140
120
20
80 100
180
160
0
40 60
140
120
Outpout Current, IOUT (mA)
Outpout Current, IOUT (mA)
UR6225-2.0V
UR6225-3.0V
1.0
0.8
0.6
0.4
1.0
0.8
0.6
0.4
CIN=1μF(tantalum), CL=1μF(tantalum)
CIN=1μF(tantalum), CL=1μF(tantalum)
85℃
85℃
Topr=25℃
Topr=25℃
-40℃
0.2
0.0
0.2
0.0
-40℃
-0.2
-0.2
20
60
120
0
40
100
80
20
80 100
180
160
0
40 60
140
120
Outpout Current, IOUT (mA)
Outpout Current, IOUT (mA)
UTC UNISONIC TECHNOLOGIES CO., LTD.
10
QW-R502-030,C
UTC UR6225
(4) SUPPLY CURRENT vs. INPUT VOLTAGE
CMOS IC
UR6225-5.0V
3
UR6225-5.0V
2.50
2.25
2.00
Topr=25℃
85℃
2
85℃
-40℃
Topr=25℃
1
0
-40℃
1.75
1.50
4
6
10
7
8
10
0
2
8
5
6
9
Input Voltage, VIN (V)
InputVoltage, VIN (V)
UR6225-4.0V
UR6225-4.0V
3
2
1
2.50
2.25
2.00
Topr=25℃
85℃
85℃
Topr=25℃
-40℃
-40℃
1.75
1.50
0
4
6
10
7
8
10
0
2
8
5
6
9
4
Input Voltage, VIN (V)
InputVoltage, VIN (V)
UR6225-3.0V
UR6225-3.0V
3
2
1
2.50
2.25
2.00
Topr=25℃
85℃
85℃
-40℃
Topr=25℃
-40℃
1.75
1.50
0
4
6
10
6
7
10
0
2
8
3
4
8
9
5
Input Voltage, VIN (V)
InputVoltage, VIN (V)
UTC UNISONIC TECHNOLOGIES CO., LTD.
11
QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-2.0V
UR6225-2.0V
3
2
1
2.50
2.25
2.00
Topr=25℃
85℃
85℃
-40℃
Topr=25℃
1.75
1.50
-40℃
0
4
6
10
6
8
10
0
2
8
4
2
Input Voltage, VIN (V)
Input Voltage, VIN (V)
(5) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE
UR6225-5.0V
UR6225-4.0V
5.10
4.10
4.05
4.00
VIN=5V
VIN=6V
CIN=1μF (tantalum), CL=1μF (tantalum)
CIN=1μF (tantalum), CL=1μF (tantalum)
5.05
IOUT=10mA
IOUT=10mA
5.00
40mA
40mA
3.95
3.90
4.95
4.90
40
100
-40
0
60
-20
20
80
40
100
-40
0
60
-20
20
80
Ambient Temp., Topr (℃)
Ambient Temp., Topr (℃)
UR6225-3.0V
UR6225-2.0V
2.10
2.05
2.00
3.10
3.05
3.00
VIN=3V
VIN=4V
CIN=1μF (tantalum), CL=1μF (tantalum)
CIN=1μF (tantalum), CL=1μF (tantalum)
IOUT=10mA
IOUT=10mA
40mA
40mA
1.95
1.90
2.95
2.90
40
Ambient Temp., Topr (℃)
100
40
Ambient Temp., Topr (℃)
100
-40
0
60
-40
0
60
-20
20
80
-20
20
80
UTC UNISONIC TECHNOLOGIES CO., LTD.
12
QW-R502-030,C
UTC UR6225
CMOS IC
(6) SUPPLY CURRENT vs. AMBIENT TEMPERATURE
UR6225-5.0V
UR6225-4.0V
3.0
3.0
VIN =5V
VIN =6V
2.5
2.0
2.5
2.0
1.5
1.0
1.5
1.0
-40
0
20
60
80
-20
40
100
-20
40
100
-40
0
20
60
80
Ambient Temp., Topr (℃)
Ambient Temp., Topr (℃)
UR6225-3.0V
UR6225-2.0V
3.0
2.5
2.0
1.5
3.0
VIN=4V
VIN=3V
2.5
2.0
1.5
1.0
1.0
20
60
80
-20
40
100
-40
0
40
Ambient Temp, Topr (℃)
0
20
60
80
-20
100
-40
Ambient Temp, Topr (℃)
(7) INPUT TRANSIENT RESPONSE 1
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-5.0V
UR6225-5.0V
8
8
7
6
5
4
8
6
8
7
6
5
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
6
4
2
0
Input Voltage
Input Voltage
4
2
Output Voltage
Output Voltage
4
3
2
1
0
-2
-4
-6
-2
3
2
1
-4
-6
-8
-8
0
0
Time (0.4msec/div)
Time (0.4msec/div)
UR6225-4.0V
UR6225-4.0V
8
8
6
8
8
IOUT=10mA, CL=1μF(tantalum)
IOUT=1mA, CL=1μF(tantalum)
6
4
2
7
6
5
4
3
2
7
6
5
4
3
4
2
Input Voltage
Input Voltage
0
0
Output Voltage
Output Voltage
-2
-2
-4
-6
-8
-4
-6
-8
2
1
0
1
0
Time (0.4msec/div)
Time (0.4msec/div)
UR6225-3.0V
UR6225-3.0V
6
4
6
6
5
6
5
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
4
2
Input Voltage
Input Voltage
2
4
3
2
1
4
3
2
0
0
Output Voltage
Output Voltage
-2
-4
-6
-2
-4
-6
1
0
0
Time (0.4msec/div)
Time (0.4msec/div)
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-2.0V
UR6225-2.0V
6
4
2
6
6
5
4
6
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
5
4
Input Voltage
Input Voltage
4
2
3
2
0
3
2
0
-2
-2
Output Voltage
Output Voltage
1
0
1
0
-4
-6
-4
-6
Time (0.4msec/div)
Time (0.4msec/div)
(8) INPUT TRANSIENT RESPONSE 2
UR6225-5.0V
UR6225-5.0V
8
8
7
7.0
7.0
6.5
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
7
6.5
6.0
5.5
5.0
4.5
Input Voltage
6
Input Voltage
6
5
4
3
6.0
5.5
5.0
5
Output Voltage
Output Voltage
4
3
4.5
Time (1msec/div)
Time (1msec/div)
UR6225-4.0V
UR6225-4.0V
7
6.0
7
6
5
4
3
6.0
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
5.5
6
5.5
5.0
4.5
4.0
3.5
Input Voltage
5
Input Voltage
Output Voltage
Time (1msec/div)
5.0
4.5
4
Output Voltage
3
4.0
3.5
2
2
Time (1msec/div)
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-3.0V
UR6225-3.0V
5.0
4.5
4.0
3.5
3.0
2.5
6
5
4
3
2
1
6
5
4
3
2
1
5.0
4.5
4.0
3.5
3.0
2.5
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (1msec/div)
UR6225-2.0V
Time (1msec/div)
UR6225-2.0V
5
4.0
5
4.0
3.5
IOUT=1mA, CL=1μF(tantalum)
IOUT=10mA, CL=1μF(tantalum)
4
4
3.5
Input Voltage
Input Voltage
Output Voltage
Time (1msec/div)
3.0
2.5
2.0
1.5
3
2
1
0
3
2
1
3.0
2.5
2.0
1.5
Output Voltage
0
Time (1msec/div)
(9) LOAD TRANSIENT RESPONSE
UR6225-4.0V
UR6225-5.0V
7
200
160
120
6
200
VIN=6V, CL=1μF(tantalum)
VIN=5V, CL=1μF(tantalum)
6
160
120
5
4
Output Voltage
Output Voltage
5
4
3
80
40
0
80
40
0
Output Current
Output Current
40mA
1mA
40mA
1mA
3
2
2
1
Time (2msec/div)
Time (2msec/div)
UTC UNISONIC TECHNOLOGIES CO., LTD.
16
QW-R502-030,C
UTC UR6225
CMOS IC
UR6225-3.0V
UR6225-2.0V
200
160
120
200
160
120
5
4
3
2
1
0
4
3
2
VIN=4V, CL=1μF(tantalum)
VIN=3V, CL=1μF(tantalum)
Output Voltage
Output Voltage
1
80
40
0
80
40
0
Output Current
Output Current
40mA
1mA
40mA
1mA
0
-1
Time (2msec/div)
Time (2msec/div)
(10) RIPPLE REJECTION RATE
UR6225-5.0V
60
UR6225-4.0V
60
50
VIN=6VDC+1Vp-pAC
VIN=5VDC+1Vp-pAC
IOUT=40mA, CL=1μF(tantalum)
IOUT=40mA, CL=1μF(tantalum)
50
40
30
20
10
40
30
20
10
0
0
0.01
0.1
1
0.1
10
0.01
10
1
Ripple Frequency, f (kHz)
Ripple Frequency, f (kHz)
UR6225-3.0V
UR6225-2.0V
60
60
50
VIN=3VDC+1Vp-pAC
VIN=4VDC+1Vp-pAC
IOUT=40mA, CL=1μF(tantalum)
IOUT=40mA, CL=1μF(tantalum)
50
40
30
20
10
0
40
30
20
10
0
0.01
1
10
0.1
Ripple Frequency, f (kHz)
0.01
0.1
Ripple Frequency, f (kHz)
10
1
UTC UNISONIC TECHNOLOGIES CO., LTD.
17
QW-R502-030,C
UTC UR6225
CMOS IC
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.
UTC UNISONIC TECHNOLOGIES CO., LTD.
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QW-R502-030,C
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