HT7730
Holtek SemiconExtended
1 100mA 115kHz 6V Boost Boost Built-in No SOT-89-3 DC-DC Converters ROHS
- Part id
- holtek-semicon/HT7730
- Category
- DC DC Converters
- Package
- SOT-89-3
- Pins
- 5
- In stock
- 0 at JLCPCB (C259539)
Overview
The HT7730 is a DC DC Converter made by Holtek Semicon in a SOT-89-3 package with 3 pins. 1 100mA 115kHz 6V Boost Boost Built-in No SOT-89-3 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HE9116A50NR, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C259539).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | LX | Unspecified |
| 3 | VOUT | Unspecified |
Parts like it
8
ME2108A30PG
SOT-89-3-25℃~+85℃ 1 180kHz 3V 400mA 50uA 900mV~6.5V Boost Boost External Fixed No SOT-89-3 DC-DC Converters ROHSMICRONEDC-DC ConvertersME2188A30PG
SOT-89-3-40℃~+125℃ 1 300mA 320kHz 3V 7.5uA 900mV~5V Boost Boost Built-in Fixed Yes SOT-89-3 DC-DC Converters ROHSMICRONEDC-DC ConvertersMD7730
SOT-89-3L-20℃~+80℃ 110kHz 206mA 3V~5.3V 4uA Boost Boost Built-in TO-92-3 DC-DC Converters ROHSShanghai Mingda MicroelectronicsDC-DC ConvertersQX2304L30E
SOT-89-20℃~+85℃@(TA) 1 15uA 300kHz 3V 800mA 900mV~3.6V Boost Boost Built-in Fixed Overcurrent Protection、Light load efficient mode Yes SOT-89 DC-DC Converters ROHSQX Micro DevicesDC-DC ConvertersQX2303L30E
SOT-89-20℃~+85℃@(TA) 1 15uA 300kHz 300mA 3V 700mV~3V Boost Boost Built-in Fixed No Overcurrent Protection SOT-89 DC-DC Converters ROHSQX Micro DevicesDC-DC ConvertersSD6303E30C
SOT-89-3-20℃~+85℃@(TA) 1 300kHz 300mA 700mV~5V Boost Boost Built-in SOT-89-3 DC-DC Converters ROHSSHOUDINGDC-DC ConvertersBL8531CC3TR30
SOT-89-3-40℃~+85℃@(TA) 1 3V 400kHz 500mA 6uA 800mV~3V Boost Boost External Fixed No SOT-89-3 DC-DC Converters ROHSBLDC-DC ConvertersS-8353A30UA-IQPT2G
SOT-89-3-40℃~+85℃@(TA) 1 300mA 3V 50kHz 900mV~10V Boost Boost Built-in No SOT-89-3 DC-DC Converters ROHSABLICDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the HT7730?
Yes. The symbol is EasyEDA_Cloud:HE9116A50NR 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 HT7730?
SOT-89-3, with 3 pins. Its footprint is drawn on this page.
Where is the HT7730 datasheet?
Holtek Semicon publishes it: the Datasheet link on this page opens it.
Where can I order the HT7730?
JLCPCB lists it as part C259539, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HT7730?
Parts like it in the library: the ME2108A30PG by MICRONE, the ME2188A30PG by MICRONE, the MD7730 by Shanghai Mingda Microelectronics and the QX2304L30E by QX Micro Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.