2 layers34 × 57.2 mm
LDK120M33R
STMicroelectronicsExtended
-40℃~+125℃@(Tj) 1 200mA 3.3V 300mV@(200mA) 5.5V 51uVrms 55dB@(10kHz) 60uA Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/LDK120M33R
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- SOT-23-5L
- Pins
- 5
- In stock
- 805 at JLCPCB (C2688675)
- Used on
- 2 open-source boards
Overview
The LDK120M33R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-23-5L package with 5 pins. -40℃~+125℃@(Tj) 1 200mA 3.3V 300mV@(200mA) 5.5V 51uVrms 55dB@(10kHz) 60uA Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LDK120M-R, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 805 are in stock at JLCPCB (part C2688675). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | IN | Unspecified |
| 2 | GND | Unspecified |
| 3 | EN | Unspecified |
| 4 | BYP/ADJ/NC | Unspecified |
| 5 | OUT | Unspecified |
Open-source boards using it
2- 4 layers
Pomodoro V1
MaxLell/Pomodoro_Clock
So this is basically what this device (will) is about. It will sit on my desk and ping me, when I need to take a break, and not only ping me, but rather shine a bright light at me, so that I actually get my lazy a up…
155 partsMIT
Parts like it
8
ME6211C33M5G-N
SOT-23-5-40℃~+150℃ 1 120mV@(100mA) 3.3V 500mA 50uVrms 60uA 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsSPX3819M5-L-3-3/TR
SOT-23-5-40℃~+125℃ 1 16V 3.3V 340mV@(500mA) 40uVrms 500mA 70dB 90uA Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMaxLinearVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsRT9013-33GB
SOT-23-5-40℃~+125℃@(Tj) 1 25uA 3.3V 30uVrms 400mV@(500mA) 5.5V 500mA 50dB@(10kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRICHTEKVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsXC6219B332MR
SOT-23-5-20℃~+60℃ 1 15uA 280mV@(100mA) 3.3V 300mA 40dB@(1kHz) 7V Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUMWVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTPS7A2033PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 10uVrms 140mV@(300mA) 3.3V 300mA 65dB@(100kHz) 6V 8.5uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Input under-voltage protection、Output discharge、Built-in soft-start Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTPLP5907MFX-3.3
SOT-23-51 200mV@(300mA) 2uA 3.3V 300mA 5.5V 51uVrms 75dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsRT9078-33GJ5
TSOT-23-5-40℃~+125℃@(Tj) 1 150mV@(300mA) 2uA 3.3V 300mA 5.5V 51uVrms 75dB Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSRichtek TechVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsTLV75533PDBV
SOT-23-5-40℃~+125℃@(Tj) 1 238mV@(500mA) 25uA 3.3V 46dB@(100kHz) 5.5V 500mA 71.5uVrms Fixed Over Current Protection、Thermal Shutdown、Input undervoltage protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LDK120M33R?
Yes. The symbol is EasyEDA_Cloud:LDK120M-R 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 LDK120M33R?
SOT-23-5L, with 5 pins. Its footprint is drawn on this page.
Where is the LDK120M33R datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LDK120M33R?
JLCPCB lists it as part C2688675, with 805 in stock; the sellers' links on this page open their listings.
What can replace the LDK120M33R?
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 XC6219B332MR by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LDK120M33R?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.