2 layers72.6 × 61.8 mm
LD39100PU33RY
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 1A 200mV@(1A) 20uA 3.3V 5.5V 65dB@(1kHz) Fixed Over Current Protection Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LD39100PU33RY
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- DFN-6(3x3)
- Pins
- 7
- In stock
- 1,492 at JLCPCB (C155574)
- Used on
- 2 open-source boards
Overview
The LD39100PU33RY is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a DFN-6(3x3) package with 7 pins. -40℃~+125℃@(Tj) 1 1A 200mV@(1A) 20uA 3.3V 5.5V 65dB@(1kHz) Fixed Over Current Protection Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LD39100PU12R, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN-6_L3.0-W3.0-P0.95-BL-EP-1, from EasyEDA), ready for a KiCad board. 1,492 are in stock at JLCPCB (part C155574). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
7| Pin | Name | Type |
|---|---|---|
| 1 | EN | Unspecified |
| 2 | GND | Unspecified |
| 3 | PG | Unspecified |
| 4 | VOUT | Unspecified |
| 5 | NC | Unspecified |
| 6 | VIN | Unspecified |
| 7 | EP | Unspecified |
Open-source boards using it
2- 2 layers148.9 × 79.5 mm
Parts like it
8
ST1L05APU33R
DFN-6(3x3)0.003%Vout 0℃~+125℃@(Tj) 1 1.3A 3.3V 5.25V 500mV@(1.3A) 650uA 65dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsST1L05CPU33R
DFN-6(3x3)0.003%Vout 0℃~+125℃@(Tj) 1 1.3A 3.3V 5.5V 500mV@(1.3A) 650uA 65dB@(120Hz) Fixed Over Current Protection、Thermal shutdown、Enable control Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.3V@(1A) 12V 1A 3.3V 5mA 60dB@(120Hz) Fixed Over Current Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAMS1117-3.3V
SOT-2230℃~+125℃@(Ta) 1 12mA 15V 1A 20mV@(1A) 3.3V Fixed Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
AMS1117-3.3S
SOT-89-40℃~+125℃ 0.003%Vout 1 1.3V@(1A) 18V 1A 3.3V 5mA 60dB@(120Hz) Fixed Over Current Protection Positive SOT-89 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
NCP1117ST33
SOT-2230.003%Vout 0℃~+125℃@(Ta) 1 1.2V@(800mA) 1A 20V 3.3V 62dB@(120Hz) 6mA Fixed Over Current Protection、Thermal Shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsAZ1117H-3.3TRE1
SOT-223-40℃~+125℃@(Tj) 0.003%Vout 1 1.15V@(1A) 15V 1A 3.3V 5mA 75dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LD39100PU33RY?
Yes. The symbol is EasyEDA_Cloud:LD39100PU12R and the footprint EasyEDA_Cloud:DFN-6_L3.0-W3.0-P0.95-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LD39100PU33RY?
DFN-6(3x3), with 7 pins. Its footprint is drawn on this page.
Where is the LD39100PU33RY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LD39100PU33RY?
JLCPCB lists it as part C155574, with 1,492 in stock; the sellers' links on this page open their listings.
What can replace the LD39100PU33RY?
Parts like it in the library: the ST1L05APU33R by STMicroelectronics, the ST1L05CPU33R by STMicroelectronics, the AMS1117-3.3 by Advanced Monolithic Systems and the AMS1117-3.3 by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LD39100PU33RY?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.