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INK1101ST AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INK1101ST product

INK1101ST

Power Management (PMIC)

LED DriverPWM DimmingLinear

The INK1101ST is a single-channel linear LED driver designed for constant current applications with PWM dimming support.

Best for

  • LED modules
  • LCD backlighting
  • Stage lighting

Avoid if

  • High voltage applications exceeding 5.5V without external regulation

Check before use

  • Current programming resistor value

Key specifications

Output Current
5-120 mA
Supply Voltage
3.3-5.5 V
Package
SOT23-5

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED Lighting

Datasheet

2202132000_Cross-chip-INK1101ST_C2840169.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INK1101ST: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a linear constant current LED driver capable of driving 5-120mA, featuring PWM dimming and over-temperature protection.