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HT7833 on a board, in 3D

HT7833

HOLTEK

-40℃~+85℃@(Ta) 1 3.3V 500mA 500mV@(500mA) 7uA 8V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCholtek-semicon/HT7833
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-23-5
Pins
5

Overview

The HT7833 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by HOLTEK in a SOT-23-5 package with 5 pins. -40℃~+85℃@(Ta) 1 3.3V 500mA 500mV@(500mA) 7uA 8V Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 4,631 are in stock at JLCPCB (part C50936). 26 open-source boards in 16 repositories on GitHub use it.

Symbol

IN1EN3OUT5GND2
Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUTFrom PCBKit's generic symbols

Footprint

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

Parameters

13
Dropout Voltage
500mV@(500mA)
Features
Over Current Protection
Maximum Input Voltage
8V
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Output Configuration
Positive
Output Current
500mA
Output Polarity
Positive
Output Type
Fixed
Output Voltage
3.3V
Voltage - Supply
8V
Voltage Dropout
360mV@(500mA)
standby current
4uA

Order codes

2

Pinout

5
The pins of the HT7833
PinNameType
1INPower in
2GNDPower in
3ENInput
4NCNot connected
5OUTPower out

Open-source boards using it

All 26
  • 2 layers73.7 × 38.1 mmSTLinkForm, the printed circuit board in 3D

    STLinkForm

    grumat/glossy-msp430

    Glossy MSP430 - Embedded GDB Debugger for MSP430

    68 parts15GPL-2.0
  • 2 layers36.4 × 60.8 mmMcu, the printed circuit board in 3D

    Mcu

    victor-chew/rbx

    Robotics Brick Extension

    15 parts9Apache-2.0
  • 2 layers98.3 × 98.3 mmDrone swarm, the printed circuit board in 3D

    Drone swarm

    ManhTi3012/MiniDrone

    A mini drone based on ESP32

    83 parts4MIT
  • 4 layers340.8 × 104.6 mmNiphar, the printed circuit board in 3D

    Niphar

    mornepousse/Niphargus

    Niphargus — a slim, indestructible wireless split keyboard. ESP32 + nRF24, wired fallback, and an emergency kit hidden behind the USB port. The successor to the Rouge-Gorge.

    287 parts4MIT
  • 2 layers65.5 × 57.2 mmEspclock3, the printed circuit board in 3D

    Espclock3

    victor-chew/espclock3

    Internet-enabled Analog Clock using ESP8266 and ATtiny85

    26 parts3Apache-2.0
  • 4 layers45 × 53 mmOpenTRV ESP, the printed circuit board in 3D

    OpenTRV ESP

    mpiraux/OpenTRV-ESP

    An open-source and open-hardware thermostatic radiator valve based on the ESP32C6 and the 28BYJ-48 stepper motor.

    64 parts2CERN-OHL-P-2.0
  • 2 layers55.8 × 44.5 mmSlimeVR board Full, the printed circuit board in 3D

    SlimeVR board Full

    Skaut0071/SlimeVR_Tracker

    Cutsom PCB based on SlimeVR project for Full Body Tracking for Virtual Reality without need of expensive base stations.

    47 parts1
  • 2 layers77.2 × 30 mmSolarSense v1, the printed circuit board in 3D

    SolarSense v1

    CaioTeraoka/SolarSense_v1

    This project is an IoT device that is capable of reading the current of solar panels and send the information through the LoRaWAN communication

    40 parts

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Questions

Is there a KiCad symbol and footprint for the HT7833?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4NC_5OUT and 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 HT7833?

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

Where is the HT7833 datasheet?

HOLTEK publishes it: the Datasheet link on this page opens it.

Where can I order the HT7833?

JLCPCB lists it as part C50936, with 4,631 in stock; the sellers' links on this page open their listings.

What can replace the HT7833?

Parts like it in the library: the ME6211C33M5G-N by MICRONE, the SPX3819M5-L-3-3/TR by MaxLinear, the RT9013-33GB by RICHTEK and the TLV75533PDBV by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the HT7833?

26 boards in 16 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8