LD1117DT50
STMicroelectronics
0℃~+125℃ 1 1.2V@(800mA) 100uV 15V 5V 75dB@(120Hz) 800mA Fixed Over Current Protection、Over Temperature Protection Positive TO-252-2(DPAK) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- TO-252-2(DPAK)
- Pins
- 3
Overview
The LD1117DT50 is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-252-2(DPAK) package with 3 pins. 0℃~+125℃ 1 1.2V@(800mA) 100uV 15V 5V 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 (Regulators:REG3 1GND-2IN-3OUT, from CERN's library) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. 4,292 are in stock at JLCPCB (part C81189).
Symbol
Footprint
Parameters
11- Features
- Thermal shutdown
- Noise
- 100uV
- Number of Outputs
- 1
- Operating Temperature
- 0℃~+125℃
- Output Configuration
- Positive
- Output Current
- 800mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Power Supply Rejection Ratio (PSRR)
- 75dB@(120Hz)
- Voltage - Supply
- 15V
- Voltage Dropout
- 1.2V@(800mA)
Order codes
1- LD1117DT50TRLCSC C81189
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | IN | Input |
| 3 | OUT | Power in |
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Is there a KiCad symbol and footprint for the LD1117DT50?
Yes. The symbol is Regulators:REG3 1GND-2IN-3OUT 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 LD1117DT50?
TO-252-2(DPAK), with 3 pins. Its footprint is drawn on this page.
Where is the LD1117DT50 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LD1117DT50?
JLCPCB lists it as part C81189, with 4,292 in stock; the sellers' links on this page open their listings.
What can replace the LD1117DT50?
Parts like it in the library: the CJ7805 3% by Jiangsu Changjing Electronics Technology (CJ), the MC7805BDTRKG by onsemi, the CJ78D05 by Jiangsu Changjing Electronics Technology (CJ) and the AS7805ADTR-G1 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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