HT7540
HXExtended
-25℃~+70℃@(Ta) 1 100mA 18V 3uA 5V Fixed Positive Short Circuit Protection SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- hx/HT7540
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-23-3
- Pins
- 3
- In stock
- 614 at JLCPCB (C2984881)
Overview
The HT7540 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 100mA 18V 3uA 5V Fixed Positive Short Circuit Protection SOT-23-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 614 are in stock at JLCPCB (part C2984881).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | OUT | Power out |
| 3 | IN | Power in |
Parts like it
8
MG78L05T3
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SOT-23-3L-40℃~+125℃@(Tj) 1 200mV@(100mA) 2uA 300mA 36V 5V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJiangsu Changjing Electronics Technology (CJ)Voltage Regulators - Linear, Low Drop Out (LDO) RegulatorsHT7550
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Questions
Is there a KiCad symbol and footprint for the HT7540?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN and 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 HT7540?
SOT-23-3, with 3 pins. Its footprint is drawn on this page.
Where is the HT7540 datasheet?
HX publishes it: the Datasheet link on this page opens it.
Where can I order the HT7540?
JLCPCB lists it as part C2984881, with 614 in stock; the sellers' links on this page open their listings.
What can replace the HT7540?
Parts like it in the library: the MG78L05T3 by Megain, the ME6209A50M3G by MICRONE, the LR8341A-T50 by LR and the XC6206P502MR by Torex Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.