Overview
The HT7133-1 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by TWGMC in a SOT-89 package with 3 pins. -40℃~+85℃@(Ta) 1 100mA 100mV@(1mA) 2.5uA 28V 3.3V Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 1,011 are in stock at JLCPCB (part C5279050).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃@(Ta)
- Output Configuration
- Positive
- Output Current
- 100mA
- Output Type
- Fixed
- Output Voltage
- 3.3V
- Voltage - Supply
- 28V
- Voltage Dropout
- 100mV@(1mA)
- standby current
- 2.5uA
Order codes
1- HT7133-1LCSC C5279050
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Is there a KiCad symbol and footprint for the HT7133-1?
Yes. 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?
TWGMC publishes it: the Datasheet link on this page opens it.
Where can I order the HT7133-1?
JLCPCB lists it as part C5279050, with 1,011 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.
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