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LD1117S18, in 3D

LD1117S18

STMicroelectronics

-40℃~+125℃@(Tj) 1 1.1V@(800mA) 1.8V 100uV 15V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD1117S18
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-223
Pins
4

Overview

The LD1117S18 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-223 package with 4 pins. -40℃~+125℃@(Tj) 1 1.1V@(800mA) 1.8V 100uV 15V 5mA 75dB@(120Hz) 800mA Fixed Over Current Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulators:REG3+1 1GND-2OUT-3IN+4OUT, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-223, from KiCad's library), ready for a KiCad board. 2,465 are in stock at JLCPCB (part C80598).

Symbol

GNDIN3GND1OUT2OUT4
Regulators:REG3+1 1GND-2OUT-3IN+4OUTFrom CERN's library

Footprint

1234
Package_TO_SOT_SMD:SOT-223From KiCad's library

Parameters

12
Features
Over Current Protection
Noise
100uV
Number of Outputs
1
Operating Temperature
-40℃~+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
1.1V@(800mA)
standby current
5mA

Order codes

1

Pinout

4
The pins of the LD1117S18
PinNameType
1GNDPower in
2OUTPower in
3INInput
4OUTPower in

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Questions

Is there a KiCad symbol and footprint for the LD1117S18?

Yes. The symbol is Regulators:REG3+1 1GND-2OUT-3IN+4OUT and the footprint Package_TO_SOT_SMD:SOT-223, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD1117S18?

SOT-223, with 4 pins. Its footprint is drawn on this page.

Where is the LD1117S18 datasheet?

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

Where can I order the LD1117S18?

JLCPCB lists it as part C80598, with 2,465 in stock; the sellers' links on this page open their listings.

What can replace the LD1117S18?

Parts like it in the library: the LD1117-1.8 by UMW, the AZ1117H-1.8TRE1 by Diodes Incorporated, the SSP1117-1.8V by Shanghai Siproin Microelectronics and the LD1117-1.8 by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8