Overview
The HX7344 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by HX in a SOT-89-3 package with 3 pins. -25℃~+70℃ 1 12V 2uA 4.4V Fixed Positive 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. 720 are in stock at JLCPCB (part C296162).
Symbol
Footprint
Parameters
7- Number of Outputs
- 1
- Operating Temperature
- -25℃~+70℃
- Output Configuration
- Positive
- Output Type
- Fixed
- Output Voltage
- 4.4V
- Voltage - Supply
- 12V
- standby current
- 2uA
Order codes
1- HX7344LCSC C296162
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 HX7344?
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 HX7344?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where is the HX7344 datasheet?
HX publishes it: the Datasheet link on this page opens it.
Where can I order the HX7344?
JLCPCB lists it as part C296162, with 720 in stock; the sellers' links on this page open their listings.
What can replace the HX7344?
Parts like it in the library: the HT7544-1 by UMW, the HT7144-1 by MSKSEMI, the H7544-1 by Shanghai Siproin Microelectronics and the HT7544-1 by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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