2 layers86 × 48.1 mm
HT7733A
Holtek SemiconExtended
-40℃~+85℃ 1 200kHz 200mA 3.3V Boost Boost Built-in Fixed No SOT-23 DC-DC Converters ROHS
- Part id
- holtek-semicon/HT7733A
- Category
- DC DC Converters
- Package
- SOT-23
- Pins
- 3
- In stock
- 0 at JLCPCB (C131130)
- Used on
- 1 open-source board
Overview
The HT7733A is a DC DC Converter made by Holtek Semicon in a SOT-23 package with 3 pins. -40℃~+85℃ 1 200kHz 200mA 3.3V Boost Boost Built-in Fixed No SOT-23 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HE9116A50NR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C131130). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | LX | Unspecified |
| 3 | VOUT | Unspecified |
Open-source boards using it
1Parts like it
8
ME2108A33M3G
SOT-23-25℃~+85℃@(TA) 1 180kHz 3.3V 400mA 50uA 900mV~6.5V Boost Boost Built-in No SOT-23 DC-DC Converters ROHSMICRONEDC-DC ConvertersSD6303E33A
SOT-23-20℃~+85℃@(TA) 1 15uA 3.3V 300kHz 300mA 700mV~5V Boost Boost Built-in SOT-23 DC-DC Converters ROHSSHOUDINGDC-DC ConvertersME2188A33XG
SOT-23-40℃~+125℃ 1 3.3V 300mA 320kHz 7.5uA 900mV~5V Boost Boost Built-in Fixed Light load efficient mode Yes SOT-23 DC-DC Converters ROHSMICRONEDC-DC ConvertersQX2303L33T
SOT-23-20℃~+85℃@(TA) 1 15uA 3.3V 300kHz 300mA 700mV~3.3V Boost Boost Built-in Fixed No SOT-23 DC-DC Converters ROHSQX Micro DevicesDC-DC ConvertersME2188A33M3G
SOT-23-20℃~+70℃ 1 15uA 1A 250kHz 3.3V 900mV~5V Boost Boost Built-in Fixed Yes SOT-23 DC-DC Converters ROHSUMWDC-DC ConvertersHE9116A33NR
SOT-23-40℃~+85℃ 1 3.3V 300kHz Boost Boost Built-in Fixed Yes SOT-23 DC-DC Converters ROHSHEERMICRDC-DC ConvertersH8116A33NR
SOT-23-40℃~+85℃ 1 2.1V~5.5V 3.3V 300kHz Boost Boost Built-in Fixed Yes SOT-23 DC-DC Converters ROHSShanghai Siproin MicroelectronicsDC-DC ConvertersCJ9107A33K
SOT-23-40℃~+85℃ 1 300kHz 900mV~6V Boost Boost Built-in Yes SOT-23 DC-DC Converters ROHSJiangsu Changjing Electronics Technology (CJ)DC-DC Converters
Questions
Is there a KiCad symbol and footprint for the HT7733A?
Yes. The symbol is EasyEDA_Cloud:HE9116A50NR and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the HT7733A?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where can I order the HT7733A?
JLCPCB lists it as part C131130, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HT7733A?
Parts like it in the library: the ME2108A33M3G by MICRONE, the SD6303E33A by SHOUDING, the ME2188A33XG by MICRONE and the QX2303L33T by QX Micro Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the HT7733A?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.