Skip to the content
PCBKitNew board
HT7140AR on a board, in 3D

HT7140AR

GREENMICRO

-25℃~+70℃ 1 150mA 36V 4V 4uA 600mV@(100mA) 65dB Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCgreenmicro/HT7140AR
Category
Uncategorised
Package
SOT-23
Pins
5

Overview

The HT7140AR is an uncategorised made by GREENMICRO in a SOT-23 package with 5 pins. -25℃~+70℃ 1 150mA 36V 4V 4uA 600mV@(100mA) 65dB Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-23 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 2,840 are in stock at JLCPCB (part C51889848).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Features
Thermal shutdown
Number of Outputs
1
Operating Temperature
-25℃~+70℃
Output Configuration
Positive
Output Current
150mA
Output Type
Fixed
Output Voltage
4V
Power Supply Rejection Ratio (PSRR)
65dB
Voltage - Supply
36V
Voltage Dropout
600mV@(100mA)
standby current
4uA

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/greenmicro/HT7140AR" title="HT7140AR 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/greenmicro/HT7140AR.jpg" alt="HT7140AR" width="1200" height="900">
A picture that opens the part, for a README
[![HT7140AR](https://pcbkit.io/embed/parts/greenmicro/HT7140AR.jpg?size=s)](https://pcbkit.io/parts/greenmicro/HT7140AR)

Questions

Is there a KiCad symbol and footprint for the HT7140AR?

Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT7140AR?

SOT-23, with 5 pins. Its footprint is drawn on this page.

Where is the HT7140AR datasheet?

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

Where can I order the HT7140AR?

JLCPCB lists it as part C51889848, with 2,840 in stock; the sellers' links on this page open their listings.

What can replace the HT7140AR?

Parts like it in the library: the SL73AL40SA by Slkor, the RS3217F-4.0XF5 by Jiangsu RUNIC Tech, the RS3217-4.0XF5 by Jiangsu RUNIC Tech and the XC6219B402MR-G by Torex Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8