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NCP161ASN330T1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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NCP161ASN330T1G product

NCP161ASN330T1G

Voltage Regulators - Linear

LDO3.3VLow Noiseonsemi

The NCP161ASN330T1G is a high-performance 3.3V, 450mA LDO regulator from onsemi, optimized for low-noise RF and analog applications.

Best for

  • RF circuits
  • Analog signal processing
  • Battery-powered portable devices

Avoid if

  • Output current exceeds 450mA
  • Input voltage exceeds 5.5V

Check before use

  • Thermal dissipation requirements
  • Capacitor ESR and dielectric (X7R/X5R recommended)

Key specifications

Output Voltage
3.3 V
Max Output Current
450 mA
PSRR
98 dB
Noise
10 µVRMS

Compliance & Environment

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

Application

Power ManagementConsumer Electronics

Datasheet

NCP161-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP161ASN330T1G: 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
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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 fixed 3.3V output, 450mA low-dropout (LDO) linear regulator designed for noise-sensitive RF and analog circuits.