Skip to the content
PCBKitNew board
HT7550 on a board, in 3D

HT7550

GR

-40℃~+85℃ 1 200mA 2uA 40V 50mV@(10mA) 5V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCgr/HT7550
Category
Uncategorised
Package
SOT-89-3
Pins
3

Overview

The HT7550 is an uncategorised made by GR in a SOT-89-3 package with 3 pins. -40℃~+85℃ 1 200mA 2uA 40V 50mV@(10mA) 5V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 1,623 are in stock at JLCPCB (part C49191524).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

Parameters

9
Number of Outputs
1
Operating Temperature
-40℃~+85℃
Output Configuration
Positive
Output Current
200mA
Output Type
Fixed
Output Voltage
5V
Voltage - Supply
40V
Voltage Dropout
50mV@(10mA)
standby current
2uA

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/gr/HT7550" title="HT7550 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/gr/HT7550.jpg" alt="HT7550" width="1200" height="900">
A picture that opens the part, for a README
[![HT7550](https://pcbkit.io/embed/parts/gr/HT7550.jpg?size=s)](https://pcbkit.io/parts/gr/HT7550)

Questions

Is there a KiCad symbol and footprint for the HT7550?

Yes. the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT7550?

SOT-89-3, with 3 pins. Its footprint is drawn on this page.

Where is the HT7550 datasheet?

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

Where can I order the HT7550?

JLCPCB lists it as part C49191524, with 1,623 in stock; the sellers' links on this page open their listings.

What can replace the HT7550?

Parts like it in the library: the LM1117-5.0V by hongjiacheng, the AMS1117-5.0OF by GREENMICRO, the AMS1117-5.0S by TECH PUBLIC and the HT7350-1 by AOTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8