Skip to the content
PCBKitNew board
ML4950CS on a board, in 3D

ML4950CS

onsemi

0℃~+70℃@(TA) 1 100kHz 1V~2.8V 250mA 2V~3V Adjustable Boost Boost Built-in Yes SOIC-8 DC-DC Converters

Extended
DatasheetJLCPCBLCSConsemi/ML4950CS
Category
DC DC Converters
Package
SOIC-8
Pins
8

Overview

The ML4950CS is a DC DC Converter made by onsemi in a SOIC-8 package with 8 pins. 0℃~+70℃@(TA) 1 100kHz 1V~2.8V 250mA 2V~3V Adjustable Boost Boost Built-in Yes SOIC-8 DC-DC Converters.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ML4961ES, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3192718).

Symbol

VIN1GND2SENSE3DETECT4VOUT5VL6RESET#7PWR_GND8
EasyEDA_Cloud:ML4961ESFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

13
Features
Light load efficient mode；Operating status indication
Frequency - Switching
100kHz
Function
Boost
Number of Outputs
1
Operating Temperature
0℃~+70℃@(TA)
Output Current
250mA
Output Type
Adjustable
Output Voltage
2V~3V
Quiescent Current
50uA
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Boost
Voltage - Supply
1V~2.8V

Order codes

1

Pinout

8
The pins of the ML4950CS
PinNameType
1VINUnspecified
2GNDUnspecified
3SENSEUnspecified
4DETECTUnspecified
5VOUTUnspecified
6VLUnspecified
7RESET#Unspecified
8PWR_GNDUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/ML4950CS" title="ML4950CS 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/onsemi/ML4950CS.jpg" alt="ML4950CS" width="1200" height="900">
A picture that opens the part, for a README
[![ML4950CS](https://pcbkit.io/embed/parts/onsemi/ML4950CS.jpg?size=s)](https://pcbkit.io/parts/onsemi/ML4950CS)

Questions

Is there a KiCad symbol and footprint for the ML4950CS?

Yes. The symbol is EasyEDA_Cloud:ML4961ES and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ML4950CS?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the ML4950CS datasheet?

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

Where can I order the ML4950CS?

JLCPCB lists it as part C3192718, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ML4950CS?

Parts like it in the library: the XL1509-5.0E1 by XLSEMI, the XL1509-ADJE1 by XLSEMI, the XL1410E1 by XLSEMI and the MC34063AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8