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LD1117DT18 on a board, in 3D

LD1117DT18

STMicroelectronics

0℃~+125℃@(Tj) 1 1.2V@(800mA) 1.8V 100uV 15V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD1117DT18
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
DPAK
Pins
3

Overview

The LD1117DT18 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a DPAK package with 3 pins. 0℃~+125℃@(Tj) 1 1.2V@(800mA) 1.8V 100uV 15V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (tinkerforge:LD1117, from Tinkerforge) and its footprint (EasyEDA_Cloud:TO-252-2_L6.6-W6.1-P4.57-LS9.9-TL-CW, from EasyEDA), ready for a KiCad board. 7 are in stock at JLCPCB (part C2970384).

Symbol

VIN3GND1VOUT2
tinkerforge:LD1117From Tinkerforge

Footprint

123
EasyEDA_Cloud:TO-252-2_L6.6-W6.1-P4.57-LS9.9-TL-CWFrom EasyEDA

Parameters

12
Features
Over Current Protection
Noise
100uV
Number of Outputs
1
Operating Temperature
0℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
800mA
Output Type
Fixed
Output Voltage
1.8V
Power Supply Rejection Ratio (PSRR)
75dB@(120Hz)
Voltage - Supply
15V
Voltage Dropout
1.2V@(800mA)
standby current
5mA

Order codes

1

Pinout

3
The pins of the LD1117DT18
PinNameType
1GNDPassive
2VOUTOutput
3VINInput

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Questions

Is there a KiCad symbol and footprint for the LD1117DT18?

Yes. The symbol is tinkerforge:LD1117 and the footprint EasyEDA_Cloud:TO-252-2_L6.6-W6.1-P4.57-LS9.9-TL-CW, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD1117DT18?

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

Where is the LD1117DT18 datasheet?

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

Where can I order the LD1117DT18?

JLCPCB lists it as part C2970384, with 7 in stock; the sellers' links on this page open their listings.

What can replace the LD1117DT18?

Parts like it in the library: the AMS1117-1.8 by UMW, the AMS1117-1.8 by Advanced Monolithic Systems, the LD1117-1.8 by UMW and the AMS1117-1.8V by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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