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LT1121IS8#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT1121IS8#PBF product

LT1121IS8#PBF

Voltage Regulators - Linear

LDOMicropowerAdjustable

The LT1121IS8#PBF is a high-performance, micropower LDO regulator suitable for battery-operated applications requiring low quiescent current and shutdown functionality.

Best for

  • Battery-powered devices
  • Low-power portable electronics

Avoid if

  • Applications requiring high output current (>150mA)
  • Fixed output voltage requirements without external resistors

Check before use

  • Thermal dissipation requirements
  • Feedback resistor precision

Key specifications

Output Current
150 mA
Dropout Voltage
0.4 V
Package
8-SOIC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Portable ElectronicsBattery Management

Datasheet

Analog-Devices-company-33.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT1121IS8#PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a micropower low dropout (LDO) linear voltage regulator capable of delivering up to 150mA output current.