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LR1117CD33X

Leshan Radio (LRC)

-40℃~+85℃@(Ta) 1 1.3V@(1A) 12V 1A 3.3V 5mA 60dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive TO-252 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSClrc/LR1117CD33X
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-252
Pins
3

Overview

The LR1117CD33X is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Leshan Radio (LRC) in a TO-252 package with 3 pins. -40℃~+85℃@(Ta) 1 1.3V@(1A) 12V 1A 3.3V 5mA 60dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive TO-252 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LR1117DD33X, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-252-3_L6.5-W5.8-P4.58-BR, from EasyEDA), ready for a KiCad board. 531 are in stock at JLCPCB (part C411196).

Symbol

Adj.1Vout2Vin3
EasyEDA_Cloud:LR1117DD33XFrom EasyEDA

Footprint

123
EasyEDA_Cloud:TO-252-3_L6.5-W5.8-P4.58-BRFrom EasyEDA

Parameters

11
Features
Over Current Protection
Number of Outputs
1
Operating Temperature
-40℃~+85℃@(Ta)
Output Configuration
Positive
Output Current
1A
Output Type
Fixed
Output Voltage
3.3V
Power Supply Rejection Ratio (PSRR)
60dB@(120Hz)
Voltage - Supply
12V
Voltage Dropout
1.3V@(1A)
standby current
5mA

Order codes

1

Pinout

3
The pins of the LR1117CD33X
PinNameType
1Adj.Unspecified
2VoutUnspecified
3VinUnspecified

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Questions

Is there a KiCad symbol and footprint for the LR1117CD33X?

Yes. The symbol is EasyEDA_Cloud:LR1117DD33X and the footprint EasyEDA_Cloud:TO-252-3_L6.5-W5.8-P4.58-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LR1117CD33X?

TO-252, with 3 pins. Its footprint is drawn on this page.

Where is the LR1117CD33X datasheet?

Leshan Radio (LRC) publishes it: the Datasheet link on this page opens it.

Where can I order the LR1117CD33X?

JLCPCB lists it as part C411196, with 531 in stock; the sellers' links on this page open their listings.

What can replace the LR1117CD33X?

Parts like it in the library: the AMS1117-3.3 by Advanced Monolithic Systems, the AMS1117-3.3 by UMW, the AMS1117-3.3V by MSKSEMI and the AMS1117-3.3S by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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