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LD1117DT25C on a board, in 3D

LD1117DT25C

STMicroelectronics

-40℃~+125℃@(Tj) 1 100uV 15V 1V@(100mA) 2.5V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD1117DT25C
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-252-2(DPAK)
Pins
3

Overview

The LD1117DT25C is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-252-2(DPAK) package with 3 pins. -40℃~+125℃@(Tj) 1 100uV 15V 1V@(100mA) 2.5V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. 746 are in stock at JLCPCB (part C140885).

Symbol

IN3OUT2GND1
Pinmap_Generic:Regulator_Linear_1GND_2OUT_3INFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:TO-252-2From KiCad's library

Parameters

12
Features
Thermal shutdown
Noise
100uV
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
800mA
Output Type
Fixed
Output Voltage
2.5V
Power Supply Rejection Ratio (PSRR)
75dB@(120Hz)
Voltage - Supply
15V
Voltage Dropout
1V@(100mA)
standby current
5mA

Order codes

1

Pinout

3
The pins of the LD1117DT25C
PinNameType
1GNDPower in
2OUTPower out
3INPower in

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Questions

Is there a KiCad symbol and footprint for the LD1117DT25C?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1GND_2OUT_3IN and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD1117DT25C?

TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.

Where is the LD1117DT25C datasheet?

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

Where can I order the LD1117DT25C?

JLCPCB lists it as part C140885, with 746 in stock; the sellers' links on this page open their listings.

What can replace the LD1117DT25C?

Parts like it in the library: the BL1117-25CY by BL, the AZ1117D-2.5TRE1 by Diodes Incorporated, the LD1117AG-25-TN3-A-R by UTC and the NCP1117DT25RKG by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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