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BL9165-180BARN AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL9165-180BARN product

BL9165-180BARN

PMIC - Voltage Regulators - Linear

LDO1.8V500mALow Noise

The BL9165-180BARN is a 500mA CMOS LDO regulator providing a fixed 1.8V output with high PSRR and ultra-low noise, optimized for battery-powered portable devices.

Best for

  • Mobile devices
  • Battery-powered instruments

Avoid if

  • Applications requiring >500mA current
  • High-voltage input rails >5.5V

Check before use

  • Thermal dissipation limits for the SOT23-5 package

Key specifications

Output Voltage
1.8 V
Max Current
500 mA
PSRR
83 dB @ 1kHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable Electronics

Datasheet

888e342ed959584729973b686e22f6d3_2201121530_BL-Shanghai-Belling-BL9165-180BARN_C2932545.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL9165-180BARN: 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

2
PartDetailsMatch
ETA5055V180DS2FManufacturer

ETA5055V180DS2F is Not Recommended as a replacement for BL9165-180BARN, because temperature rating covers the original.

Has caveats

Design and risk insights

Questions & answers

It is a high-performance, low-dropout (LDO) linear regulator from Shanghai Belling, specifically designed for noise-sensitive, battery-operated applications.