Overview
The HT7550 is a linear Voltage Regulator made by KEXIN in a SOT-89-3 package with 3 pins. 0℃~+70℃@(Ta) 1 100mV@(1mA) 10uA 150mA 24V 5V Fixed Positive Short Circuit Protection SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1GND_2IN_3OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 6,243 are in stock at JLCPCB (part C499635).
Symbol
Footprint
Parameters
10- Features
- Short Circuit Protection
- Number of Outputs
- 1
- Operating Temperature
- 0℃~+70℃@(Ta)
- Output Configuration
- Positive
- Output Current
- 150mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Voltage - Supply
- 24V
- Voltage Dropout
- 100mV@(1mA)
- standby current
- 10uA
Order codes
1- HT7550LCSC C499635
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | IN | Power in |
| 3 | OUT | Power out |
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Is there a KiCad symbol and footprint for the HT7550?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2IN_3OUT and 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?
KEXIN publishes it: the Datasheet link on this page opens it.
Where can I order the HT7550?
JLCPCB lists it as part C499635, with 6,243 in stock; the sellers' links on this page open their listings.
What can replace the HT7550?
Parts like it in the library: the CJ78L05 by Shikues, the AP7380-50Y by Diodes Incorporated, the LT1964ES5-5#TRPBF by Analog Devices and the MC78M05ABDTG by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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