HT7938A
Holtek SemiconExtended
-40℃~+85℃ 1 2.6V~5.5V 20mA 800kHz~1.6MHz Analog、PWM Boost Built-in DC-DC SOT-23-6 LED Drivers ROHS
- Part id
- holtek-semicon/HT7938A
- Category
- LED Drivers
- Package
- SOT-23-6
- Pins
- 6
- In stock
- 0 at JLCPCB (C259955)
Overview
The HT7938A is a LED Driver made by Holtek Semicon in a SOT-23-6 package with 6 pins. -40℃~+85℃ 1 2.6V~5.5V 20mA 800kHz~1.6MHz Analog、PWM Boost Built-in DC-DC SOT-23-6 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MIC2619YD6-TR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C259955).
Symbol
Footprint
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | SW | Unspecified |
| 2 | GND | Unspecified |
| 3 | FB | Unspecified |
| 4 | EN | Unspecified |
| 5 | OVP | Unspecified |
| 6 | VIN | Unspecified |
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8
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Questions
Is there a KiCad symbol and footprint for the HT7938A?
Yes. The symbol is EasyEDA_Cloud:MIC2619YD6-TR and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HT7938A?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where is the HT7938A datasheet?
Holtek Semicon publishes it: the Datasheet link on this page opens it.
Where can I order the HT7938A?
JLCPCB lists it as part C259955, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HT7938A?
Parts like it in the library: the MP3202DJ-LF-Z by Monolithic Power Systems, the BCR421UW6 by Diodes Incorporated, the HI7010 by Hichips and the HI7020 by Hichips. Check their datasheets: a part that fits the footprint may still differ in its ratings.