L4964

STMicroelectronicsExtended

-40℃~+150℃@(TJ) 1 4A 5.1V~28V 50kHz 66mA 9V~36V Adjustable Buck Built-in No Overcurrent Protection、Adjustable soft-start、Frequency synchronization、External compensation Step-down type Multiwatt-15V DC-DC Converters ROHS

Datasheet JLCPCB LCSC

Part id: st/L4964
Category: DC DC Converters
Package: Multiwatt-15V
Pins: 15
In stock: 0 at JLCPCB (C2845036)

Overview

The L4964 is a DC DC Converter made by STMicroelectronics in a Multiwatt-15V package with 15 pins. -40℃~+150℃@(TJ) 1 4A 5.1V~28V 50kHz 66mA 9V~36V Adjustable Buck Built-in No Overcurrent Protection、Adjustable soft-start、Frequency synchronization、External compensation Step-down type Multiwatt-15V DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:L4964, from EasyEDA) and its footprint (EasyEDA_Cloud:MULTIWATT-15_L19.6-W5.0-P1.27-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2845036).

Symbol

EasyEDA_Cloud:L4964From EasyEDA

Footprint

EasyEDA_Cloud:MULTIWATT-15_L19.6-W5.0-P1.27-LFrom EasyEDA

Pinout

The pins of the L4964
Pin	Name	Type
1	N.C.	Unspecified
2	Output	Unspecified
3	Supply Voltage	Unspecified
4	N.C.	Unspecified
5	Soft Start	Unspecified
6	Inhibit Input	Unspecified
7	Sync Input	Unspecified
8	Ground	Unspecified
9	Frequency Compensation	Unspecified
10	Feedback Input	Unspecified
11	Oscillator	Unspecified
12	Reset Input	Unspecified
13	Reset Delay	Unspecified
14	Reset Output	Unspecified
15	N.C.	Unspecified

Parameters

Features: External compensation；Frequency synchronization；Adjustable soft-start；Overcurrent Protection
Frequency - Switching: 50kHz
Function: Step-down type
Number of Outputs: 1
Operating Temperature: -40℃~+150℃@(TJ)
Output Current: 4A
Output Type: Adjustable
Output Voltage: 5.1V~28V
Quiescent Current: 66mA
Switch tube (built-in/external): Built-in
Synchronous Rectifier: No
Topology: Buck
Voltage - Supply: 9V~36V

Order codes

L4964LCSC C2845036

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Parts like it

Questions

Is there a KiCad symbol and footprint for the L4964?

Yes. The symbol is EasyEDA_Cloud:L4964 and the footprint EasyEDA_Cloud:MULTIWATT-15_L19.6-W5.0-P1.27-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the L4964?

Multiwatt-15V, with 15 pins. Its footprint is drawn on this page.

Where is the L4964 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the L4964?

JLCPCB lists it as part C2845036, with 0 in stock; the sellers' links on this page open their listings.

What can replace the L4964?

Parts like it in the library: the L296 by STMicroelectronics, the L4970A by STMicroelectronics and the L4975A by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.