Skip to the content
PCBKitNew board
L9177A on a board, in 3D

L9177A

STMicroelectronics

TQFP-64(10x10) Power Management - Specialized ROHS

Extended
DatasheetJLCPCBLCSCst/L9177A
Category
Power Management Specialized
Package
TQFP-64(10x10)
Pins
65

Overview

The L9177A is a power Management Specialized made by STMicroelectronics in a TQFP-64(10x10) package with 65 pins. TQFP-64(10x10) Power Management - Specialized ROHS.

PCBKit's library has its footprint (Package_QFP:TQFP-64_10x10mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1575071).

Symbol

The library has no symbol for this part yet.

Footprint

Package_QFP:TQFP-64_10x10mm_P0.5mmFrom KiCad's library

Parameters

5
Features
Built-in LDO regulator, Overcurrent Protection, Output voltage tracking
Input Voltage
6V~18V
Operating Temperature
-40℃~+125℃
Output Current
25mA, 300mA, 1A, 3A, 500mA, 1mA, 40mA, 2.2A, 2.5mA
Output Voltage
5V

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/L9177A" title="L9177A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/L9177A.jpg" alt="L9177A" width="1200" height="900">
A picture that opens the part, for a README
[![L9177A](https://pcbkit.io/embed/parts/st/L9177A.jpg?size=s)](https://pcbkit.io/parts/st/L9177A)

Questions

Is there a KiCad symbol and footprint for the L9177A?

Yes. the footprint Package_QFP:TQFP-64_10x10mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the L9177A?

TQFP-64(10x10), with 65 pins. Its footprint is drawn on this page.

Where is the L9177A datasheet?

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

Where can I order the L9177A?

JLCPCB lists it as part C1575071, with 0 in stock; the sellers' links on this page open their listings.

What can replace the L9177A?

Parts like it in the library: the MCP1725-5002E/MC by Microchip Technology, the MCP1825S-5002E/AB by Microchip Technology, the MCP1727-5002E/SN by Microchip Technology and the AP2120N-5.0TRG1 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8