STMicroelectronics L9949 Power Management - Specialized

PMIC PowerSO-20

1,106STMicroelectronics20-SOIC (0.433", 11.00mm Width) Exposed PadRoHS

Same model may have multiple batches, images only for reference.

L9949

Manufacturer

STMicroelectronics

Part Number (MPN)

L9949

Technical Specifications

STMicroelectronics L9949 Power Management - Specialized technical specifications.

General

Package / Case

20-SOIC

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 150°C

Supply Voltage

7V ~ 28V

Lifecycle Status

Obsolete

Current Supply

7mA

Applications

Automotive

Grade

Automotive

Alternate Parts Comparison (L9949 vs L5957PD vs LNBH21PD vs L5956PDTR)

Side-by-side technical parameter comparison of related primary models in this product family.

	This Part	Alternate Parts	Alternate Parts	Alternate Parts
	STMicroelectronicsL9949	STMicroelectronicsL5957PD	STMicroelectronicsLNBH21PD	STMicroelectronicsL5956PDTR
Package / Case	20-SOIC	20-SOIC	20-SOIC	20-SOIC
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	-40°C ~ 150°C	-40°C ~ 85°C	0°C ~ 85°C	-40°C ~ 85°C
Applications	Automotive	Converter, Car Audio System	Converter, Analog and Digital Satellite STB Receivers/SatTV	Converter, Car Audio System
Input Voltage	--	6V ~ 18V	8V ~ 15V	6V ~ 18V
Number of Outputs	--	4	1	4
Output Voltage	--	3.3V, 5V, 8.5V	13.3V, 18V	3.3V, 5V, 8.5V
Action	RFQ	RFQ	RFQ	RFQ

More Parts in Special Purpose Power Management ICs

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.

LNBH21PD STMicroelectronics