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LDFPUR on a board, in 3D

LDFPUR

STMicroelectronics

-40℃~+125℃@(Tj) 16V 1A 500mV@(1A) 55dB@(100kHz) 800mV~12V 800uA Adjustable Over Current Protection、Over Temperature Protection、Enable Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LDFPUR
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
DFN-6(3x3)
Pins
7

Overview

The LDFPUR 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) 16V 1A 500mV@(1A) 55dB@(100kHz) 800mV~12V 800uA Adjustable Over Current Protection、Over Temperature Protection、Enable Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:DFN-6_L3.0-W3.0-P0.95-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2970115).

Symbol

The library has no symbol for this part yet.

Footprint

1234567
EasyEDA_Cloud:DFN-6_L3.0-W3.0-P0.95-BL-EPFrom EasyEDA

Parameters

12
Features
Enable control；Short Circuit Protection；Operating status indication；Over Current Protection；Thermal shutdown
Noise
50uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
1A
Output Type
Adjustable
Output Voltage
800mV~12V
Power Supply Rejection Ratio (PSRR)
55dB@(100kHz)
Voltage - Supply
16V
Voltage Dropout
500mV@(1A)
standby current
800uA

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/LDFPUR" title="LDFPUR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/LDFPUR.jpg" alt="LDFPUR" width="1200" height="900">
A picture that opens the part, for a README
[![LDFPUR](https://pcbkit.io/embed/parts/st/LDFPUR.jpg?size=s)](https://pcbkit.io/parts/st/LDFPUR)

Questions

Is there a KiCad symbol and footprint for the LDFPUR?

Yes. the footprint EasyEDA_Cloud:DFN-6_L3.0-W3.0-P0.95-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LDFPUR?

DFN-6(3x3), with 7 pins. Its footprint is drawn on this page.

Where is the LDFPUR datasheet?

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

Where can I order the LDFPUR?

JLCPCB lists it as part C2970115, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LDFPUR?

Parts like it in the library: the LD49100PU18RY by STMicroelectronics, the LD49100PU25RY by STMicroelectronics, the LD49100PU12RY by STMicroelectronics and the NCP5661MNADJ by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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