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HT7133-1, in 3D

HT7133-1

UMW

-25℃~+70℃@(Ta) 1 100mA 100mV@(1mA) 3.3V 30V 3uA Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCumw/HT7133-1
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-89
Pins
4

Overview

The HT7133-1 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by UMW in a SOT-89 package with 3 pins. -25℃~+70℃@(Ta) 1 100mA 100mV@(1mA) 3.3V 30V 3uA Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL431SI, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 55,664 are in stock at JLCPCB (part C347181). 1 open-source board in 1 repository on GitHub use it.

Symbol

GND1VIN2VOUT3
EasyEDA_Cloud:TL431SIFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

From the datasheet

8
Supply, most
30 V · VIN, operating max · p. 3
Supply, absolute maximum
30 V · VIN, absolute maximum · p. 2
Works from
-25 °C · working temperature, min · p. 2
Works up to
70 °C · working temperature, max · p. 2
Takes working
2 µA · quiescent current, VIN = 5.5 V, no load, typical · p. 3
Gives
100 mA · output current, VIN = 5.5 V, typical · p. 3
Output
3.3 V · 7133 fixed output, VIN = 5.5 V, IOUT = 10 mA, typical · p. 3
Dropout
100 mV · IOUT = 1 mA, typical · p. 3

Parameters

13
Dropout Voltage
100mV@(1mA)
Maximum Input Voltage
30V
Number of Outputs
1
Operating Temperature
-25℃~+70℃
Output Configuration
Positive
Output Current
100mA
Output Polarity
Positive
Output Type
Fixed
Output Voltage
3.3V
Voltage - Supply
30V
Voltage - Supply(Absolute Max)
30V
Voltage Dropout
100mV
standby current
2uA

Order codes

1

Pinout

3
The pins of the HT7133-1
PinNameType
1GNDUnspecified
2VINUnspecified
3VOUTUnspecified

Open-source boards using it

All 1
  • 2 layers103 × 65 mmFirstLevel, the printed circuit board in 3D

    FirstLevel

    EdwardNatasaputra/powerBoard

    PowerBoard

    74 parts1

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Questions

Is there a KiCad symbol and footprint for the HT7133-1?

Yes. The symbol is EasyEDA_Cloud:TL431SI 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 HT7133-1?

SOT-89, with 3 pins. Its footprint is drawn on this page.

Where is the HT7133-1 datasheet?

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

Where can I order the HT7133-1?

JLCPCB lists it as part C347181, with 55,664 in stock; the sellers' links on this page open their listings.

What can replace the HT7133-1?

Parts like it in the library: the AMS1117-3.3S by UMW, the L78L33ACU by STMicroelectronics, the HT7533-1 by UMW and the AMS1117-3.3 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the HT7133-1?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8