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78L09-150 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

78L09-150 product

78L09-150

PMIC - Voltage Regulators - Linear

Linear Regulator9V150mA

The 78L09-150 is a fixed 9V linear voltage regulator providing up to 150mA output current, suitable for general-purpose power supply applications.

Best for

  • General purpose voltage regulation
  • Low-power electronic circuits

Avoid if

  • Applications requiring >150mA current
  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Input voltage range
  • Thermal dissipation requirements

Key specifications

Output Voltage
9 V
Max Output Current
150 mA
Accuracy
1 %

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

9be9fb68cbe7d2fe5e356843281e10a0_2403220055_UMW-Youtai-Semiconductor-Co---Ltd--78L09-150_C347271.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 78L09-150: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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Where to Buy

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

Alternative components

4
PartDetailsMatch
L78M09CDT-TRManufacturer

URL can't contain control characters. '/component/docs/52c4f5cb17190f264d793fa7b95b7248_2304140030_STMicroelectronics-L78M09CDT-TR_C123981.pdf, http://www.st.com/web/en/resource/technical/document/datasheet/CD00000447.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/510119ad166f92ebbe29f23da200c1e4.pdf, https://datasheet.octopart.com/L78M09CDT-TR-STMicroelectronics-datasheet-27379258.pdf, https://datasheet.octopart.com/L78M09CDT-TR-STMicroelectronics-datasheet-10836188.pdf, https://datasheet.o

Has caveats

Design and risk insights

Questions & answers

It is a monolithic fixed-voltage linear regulator designed to provide a stable 9V output from a higher input voltage, supporting currents up to 150mA.