2 layers
GaN pwr delivery module
DhimanSarkar/GaN-Transistor-Power-Sequencing-Module
GaN Transistor Power Sequencing Module
47 parts
LDO40LPURY
STMicroelectronics
-40℃~+125℃@(Tj) 1 2.5V~11V 20uVrms 38V 400mA 45uA 70dB@(1kHz) Adjustable Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
Extended
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- DFN-6(3x3)
- Pins
- 7
Overview
The LDO40LPURY 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 2.5V~11V 20uVrms 38V 400mA 45uA 70dB@(1kHz) Adjustable Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulator_Linear:LDO40LPURY, from KiCad's library) and its footprint (Package_DFN_QFN:DFN-6-1EP_3x3mm_P0.95mm_EP1.7x2.6mm, from KiCad's library), ready for a KiCad board. 20 are in stock at JLCPCB (part C2688671). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
11- Features
- Thermal shutdown
- Noise
- 20uVrms
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 400mA
- Output Type
- Adjustable
- Output Voltage
- 2.5V~11V
- Power Supply Rejection Ratio (PSRR)
- 70dB@(1kHz)
- Voltage - Supply
- 38V
- standby current
- 45uA
Order codes
1- LDO40LPURYLCSC C2688671
Pinout
7| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | EN | Input |
| 3 | Vin | Power in |
| 4 | Vout | Power out |
| 5 | Vsense | Input |
| 6 | ADJ | Input |
| 7 | GND | Passive |
Open-source boards using it
All 2- 2 layers90 × 90 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/st/LDO40LPURY" title="LDO40LPURY in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/LDO40LPURY.jpg" alt="LDO40LPURY" width="1200" height="900">[](https://pcbkit.io/parts/st/LDO40LPURY)Questions
Is there a KiCad symbol and footprint for the LDO40LPURY?
Yes. The symbol is Regulator_Linear:LDO40LPURY and the footprint Package_DFN_QFN:DFN-6-1EP_3x3mm_P0.95mm_EP1.7x2.6mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LDO40LPURY?
DFN-6(3x3), with 7 pins. Its footprint is drawn on this page.
Where is the LDO40LPURY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LDO40LPURY?
JLCPCB lists it as part C2688671, with 20 in stock; the sellers' links on this page open their listings.
What can replace the LDO40LPURY?
Parts like it in the library: the LDO40LPU33RY by STMicroelectronics and the LDO40LPU50RY by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LDO40LPURY?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
2
LDO40LPU33RY
DFN-6(3x3)-40℃~+125℃@(Tj) 1 20uVrms 3.3V 38V 400mA 45uA 70dB@(1kHz) Fixed Over Current Protection、Thermal Shutdown Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLDO40LPU50RY
DFN-6(3x3)-40℃~+125℃@(Tj) 1 140mV@(400mA) 20uVrms 38V 400mA 45uA 5V 70dB@(1kHz) 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) Regulators