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LD39150DT25-R on a board, in 3D

LD39150DT25-R

STMicroelectronics

-40℃~+125℃@(Tj) 1 1.5A 100uVrms 2.5V 2.5mA 400mV@(1.5A) 55dB@(1kHz) 6V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD39150DT25-R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
DPAK
Pins
3

Overview

The LD39150DT25-R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a DPAK package with 3 pins. -40℃~+125℃@(Tj) 1 1.5A 100uVrms 2.5V 2.5mA 400mV@(1.5A) 55dB@(1kHz) 6V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Linear:LD39150DT25, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TO-252-3_TabPin2, from KiCad's library), ready for a KiCad board. 637 are in stock at JLCPCB (part C2971487).

Symbol

VI1GND2VO3
Regulator_Linear:LD39150DT25From KiCad's library

Footprint

1223
Package_TO_SOT_SMD:TO-252-3_TabPin2From KiCad's library

Parameters

12
Features
Enable control
Noise
100uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
1.5A
Output Type
Fixed
Output Voltage
2.5V
Power Supply Rejection Ratio (PSRR)
55dB@(1kHz)
Voltage - Supply
6V
Voltage Dropout
400mV@(1.5A)
standby current
2.5mA

Order codes

1

Pinout

3
The pins of the LD39150DT25-R
PinNameType
1VIPower in
2GNDPower in
3VOPower out

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Questions

Is there a KiCad symbol and footprint for the LD39150DT25-R?

Yes. The symbol is Regulator_Linear:LD39150DT25 and the footprint Package_TO_SOT_SMD:TO-252-3_TabPin2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD39150DT25-R?

DPAK, with 3 pins. Its footprint is drawn on this page.

Where is the LD39150DT25-R datasheet?

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

Where can I order the LD39150DT25-R?

JLCPCB lists it as part C2971487, with 637 in stock; the sellers' links on this page open their listings.

What can replace the LD39150DT25-R?

Parts like it in the library: the SPX1587AR-L-2-5/TR by SIPEX, the LM1117DT-2.5 by Texas Instruments, the AP2132MP-2.5TRG1 by Diodes Incorporated and the ADP1740ACPZ-2.5-R7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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