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HT7733B on a board, in 3D

HT7733B

Holtek Semicon

1 115kHz 3.3V 850mV~5V Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSCholtek-semicon/HT7733B
Category
DC DC Converters
Package
SOT-23-5
Pins
5

Overview

The HT7733B is a DC DC Converter made by Holtek Semicon in a SOT-23-5 package with 5 pins. 1 115kHz 3.3V 850mV~5V Boost Boost Built-in No SOT-23-5 DC-DC Converters ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C259889).

Symbol

The library has no symbol for this part yet.

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

10
Features
Light load efficient mode
Frequency - Switching
115kHz
Function
Boost
Number of Outputs
1
Output Current
100mA
Output Voltage
3.3V
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
No
Topology
Boost
Voltage - Supply
850mV~5V

Order codes

2

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/holtek-semicon/HT7733B.jpg" alt="HT7733B" width="1200" height="900">
A picture that opens the part, for a README
[![HT7733B](https://pcbkit.io/embed/parts/holtek-semicon/HT7733B.jpg?size=s)](https://pcbkit.io/parts/holtek-semicon/HT7733B)

Questions

Is there a KiCad symbol and footprint for the HT7733B?

Yes. the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the HT7733B?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the HT7733B datasheet?

Holtek Semicon publishes it: the Datasheet link on this page opens it.

Where can I order the HT7733B?

JLCPCB lists it as part C259889, with 0 in stock; the sellers' links on this page open their listings.

What can replace the HT7733B?

Parts like it in the library: the R1210N332C-TR-FE by Nisshinbo Micro Devices Inc., the TPS62082DSG by Texas Instruments, the TPS54356PWP by Texas Instruments and the LM5165YDRC by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8