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ANALOG DEVICES LT1120AIS8#PBF

LDO Voltage Regulator, Adjustable, 4.5 V to 36 V in, 0.4 V / 0.125 A out, NSOIC-8

ANALOG DEVICES LT1120AIS8#PBF
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Manufacturer Part No:
LT1120AIS8#PBF
Order Code:
4027042
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Product Range
Adj 125mA Voltage Regulators
Technical Datasheet:
LT1120AIS8#PBF   Datasheet
ECAD / MCAD
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Product Overview

LT1120A is a combination micropower positive regulator and free collector comparator on a single monolithic chip. Dropout voltage decreases with lower load currents. Also included on the chip is a class B output 2.5V reference that can either source or sink current. This allows it to be used as a supply splitter or auxiliary output. A shutdown pin allows logic shutdown of the output. The comparator can be used for system or battery monitoring. For example, the comparator can be used to warn of low system voltage. Frequency compensation of the comparator for amplifier applications can be obtained by adding external output capacitance. It is widely used in application such as battery systems, battery backup system, portable terminals, portable instruments, memory keep alive etc.
  • Supply current is 20µA typical at (VIN = 6V, IOUT <= 100µA)
  • Output current is 125mA minimum
  • Reference output sources 4mA and sinks 4mA
  • Open collector comparator sinks 10mA
  • Bias current is 15nA typical
  • 0.2V typical dropout voltage
  • Power supply rejection is 96dB typical at (4.5V <= VS <= 36V)
  • Operating temperature is -40°C to 100°C
  • Package style is 8-NSOIC

Product Information

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:
Adjustable

:
4.5V

:
36V

:
1Outputs

:
-

:
-

:
-

:
Positive Output

:
125mA

:
400mV

:
Surface Mount

:
NSOIC

:
8Pins

:
-40°C

:
125°C

:
Adj 125mA Voltage Regulators

:
MSL 1 - Unlimited

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Technical Documents (1)

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