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ANALOG DEVICES LT1120CN8#PBF

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

ANALOG DEVICES LT1120CN8#PBF
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Manufacturer Part No:
LT1120CN8#PBF
Order Code:
4027043
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Technical Datasheet:
LT1120CN8#PBF   Datasheet
ECAD / MCAD
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Product Range Selector (Adj 125mA LDO Voltage Regulators)

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Product Overview

LT1120 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. 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. The 2.5V reference will source or sink current. This allows it to be used as a supply splitter or auxiliary output. It is widely used in application such as battery systems, battery-backup system, portable terminals, portable instruments, memory keep-alive etc.
  • Supply current is 45μA typical at (VIN = 6V, IOUT ≤ 100μA)
  • Output current is 125mA minimum
  • Reference output sources 2mA and sinks 2mA
  • Open collector comparator sinks 10mA
  • Logic shutdown, thermal limiting
  • Dropout voltage is 0.2V typical at (IOUT = 100μA)
  • Offset voltage is 3mV typical at (VIN = 36V)
  • Power supply rejection ratio is 96dB typical at (4.5V ≤ VS ≤ 36V)
  • Operating temperature is 0°C to 100°C
  • Package style is 8-lead PDIP

Product Information

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:
Adjustable

:
-V

:
-V

:
-V

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Positive Output

:
Through Hole

:
NDIP

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Adj 125mA LDO Voltage Regulators

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Technical Documents (1)

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