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NCV551SN18T1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCV551SN18T1G product

NCV551SN18T1G

Voltage Regulators - Linear

LDO1.8VAutomotiveLow Quiescent Current

The NCV551SN18T1G is a 1.8V, 150mA LDO regulator from onsemi, optimized for low-power, battery-operated automotive and portable systems.

Best for

  • Automotive battery-powered systems
  • Portable handheld instruments

Avoid if

  • Applications requiring output voltages other than 1.8V
  • High-current applications exceeding 150mA

Check before use

  • Input voltage stability
  • Output capacitor ESR requirements

Key specifications

Output Voltage
1.8 V
Max Output Current
150 mA
Quiescent Current
4.0 µA

Compliance & Environment

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

Application

AutomotivePortable Electronics

Datasheet

NCP551-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCV551SN18T1G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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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 CMOS low-dropout (LDO) linear regulator providing a fixed 1.8V output with up to 150mA current capability.