UT7128 Datasheet PDF - Unisonic Technologies
Part Number | UT7128 | |
Description | THREE-TERMINAL LOW POWER VOLTAGE REGULATORS | |
Manufacturers | Unisonic Technologies | |
Logo | ||
There is a preview and UT7128 download ( pdf file ) link at the bottom of this page. Total 9 Pages |
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UT71XX
THREE-TERMINAL LOW POWER
VOLTAGE REGULATORS
CMOS IC
DESCRIPTION
The UTC UT71XX series is a set of three- Terminal low power
voltage regulators implemented in CMOS technology. They are
available with several fixed output voltages ranging from 1.5V~7.0V.
The advantage of CMOS technology is low voltage dropout and low
quiescent current.
Although designed primarily as fixed voltage regulators, these
devices can be used with external components to obtain variable
voltages and currents.
FEATURES
* Accurate output voltage range (±2.4%)
* Low power consumption
* Low voltage dropout
* Low temperature coefficient
* Wide operating voltage (24V Max.)
Lead-free: UT71XXL
Halogen-free:UT71XXG
ORDERING INFORMATION
Ordering Number
Normal
Lead free
Halogen Free
UT71XX-AB3-C-R UT71XXL-AB3-C-R UT71XXG-AB3-C-R
UT71XX-AE3-5-R UT71XXL-AE3-5-R UT71XXG-AE3-5-R
UT71XX-T92-B-B UT71XXL-T92-B-B UT71XXG-T92-B-B
UT71XX-T92-B-K UT71XXL-T92-B-K UT71XXG-T92-B-K
UT71XX-T92-C-B UT71XXL-T92-C-B UT71XXG-T92-C-B
UT71XX-T92-C-K UT71XXL-T92-C-K UT71XXG-T92-C-K
Note: Pin assignment: I: VIN O: VOUT G: Ground
Package
SOT-89
SOT-23
TO-92
TO-92
TO-92
TO-92
Pin Assignment
123
GIO
GO
I
OG
I
OG
I
GIO
GIO
Packing
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Box
Bulk
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
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UT71XX
ELECTRICAL CHARACTRISTICS(Cont.)
FOR UT7125
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Voltage Dropout
Output Current
Current Consumption
Line Regulation
Temperature Coefficient
SYMBOL
TEST CONDITIONS
VOUT
VIN
△VOUT
VIN=4.5V, IOUT=10mA
VIN=4.5V,1mA≤IOUT≤20mA
VD
IOUT
IOUT=1mA
VIN=4.5V
ISS VIN=4.5V, No load
△VOUT
△VIN×VOUT
3.5V≤VIN≤24V, IOUT=0.5mA
△VOUT VIN=4.5V, IOUT=10mA
△Ta 0°C<Ta<70°C
FOR UT7127
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Voltage Dropout
Output Current
Current Consumption
Line Regulation
Temperature Coefficient
SYMBOL
TEST CONDITIONS
VOUT
VIN
VIN=4.7V, IOUT=10mA
△VOUT
VD
VIN=4.7V,1mA≤IOUT≤20mA
IOUT=1mA
IOUT
VIN=4.7V
ISS VIN=4.7V, No load
△VOUT
△VIN ×VOUT
3.7V≤VIN≤24V, IOUT=0.5mA
△VOUT VIN=4.7V, IOUT=10mA
△Ta 0°C<Ta<70°C
FOR UT7128
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Voltage Dropout
Output Current
Current Consumption
Line Regulation
Temperature Coefficient
SYMBOL
TEST CONDITIONS
VOUT
VIN=4.8V, IOUT=10mA
VIN
△VOUT VIN=4.8V,1mA≤IOUT≤20mA
VD IOUT=1mA
IOUT
VIN=4.8V
ISS VIN=4.8V, No load
△VOUT
△VIN×VOUT
3.8V≤VIN≤24V, IOUT=1mA
△VOUT
△Ta
VIN=4.8V, IOUT=10mA
0°C<Ta<70°C
FOR UT7130
PARAMETER
Output Voltage
Input Voltage
Load Regulation
Voltage Dropout
Output Current
Current Consumption
Line Regulation
Temperature Coefficient
SYMBOL
TEST CONDITIONS
VOUT
VIN=5V, IOUT=10mA
VIN
△VOUT VIN=5V, 1mA≤IOUT≤20mA
VD IOUT=1mA
IOUT
VIN=5V
ISS VIN=5V, No load
△VOUT
△VIN×VOUT
4V≤VIN≤24V, IOUT=1mA
△VOUT VIN=5V, IOUT=10mA
△Ta 0°C<Ta<70°C
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
CMOS IC
MIN TYP MAX UNIT
2.440 2.5 2.560 V
24 V
60 100 mV
60 mV
20 30
mA
4 6.0 μA
0.2 %/V
±0.35
mV/℃
MIN TYP MAX UNIT
2.635 2.7 2.765 V
24 V
60 100 mV
60 mV
20 30
mA
4 6.0 μA
0.2 %/V
±0.4 mV/℃
MIN TYP MAX UNIT
2.732 2.8 2.867 V
24 V
60 100 mV
60 mV
20 30
- mA
4 6.0 μA
0.2 %/V
±0.4 mV/℃
MIN TYP MAX UNIT
2.928 3.0 3.072 V
24 V
60 100 mV
60 mV
20 30
- mA
4 6.0 μA
0.2 %/V
±0.45
mV/℃
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UT7128 electronic component. |
Information | Total 9 Pages | |
Link URL | [ Copy URL to Clipboard ] | |
Download | [ UT7128.PDF Datasheet ] |
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