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HT7140 on a board, in 3D

HT7140

HX

-25℃~+70℃@(Ta) 1 100mV@(1mA) 18V 2uA 4V 60mA Fixed Positive Short Circuit Protection SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSChx/HT7140
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-23-3
Pins
3

Overview

The HT7140 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by HX in a SOT-23-3 package with 3 pins. -25℃~+70℃@(Ta) 1 100mV@(1mA) 18V 2uA 4V 60mA Fixed Positive Short Circuit Protection SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 2,757 are in stock at JLCPCB (part C2984878).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23-3From KiCad's library

Parameters

10
Features
Short Circuit Protection
Number of Outputs
1
Operating Temperature
-25℃~+70℃@(Ta)
Output Configuration
Positive
Output Current
60mA
Output Type
Fixed
Output Voltage
4V
Voltage - Supply
18V
Voltage Dropout
100mV@(1mA)
standby current
2uA

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the HT7140?

Yes. the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT7140?

SOT-23-3, with 3 pins. Its footprint is drawn on this page.

Where is the HT7140 datasheet?

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

Where can I order the HT7140?

JLCPCB lists it as part C2984878, with 2,757 in stock; the sellers' links on this page open their listings.

What can replace the HT7140?

Parts like it in the library: the AP2210N-4.0TRG1 by Diodes Incorporated, the MD5340 by Shanghai Mingda Microelectronics, the MD7540 by Shanghai Mingda Microelectronics and the BL8503-40PRM by BL. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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