STMicroelectronics, Inc. PMIC - PMIC - Voltage Regulators - Linear - LD1117S30TR LD1117S30TR

Manufacturer: STMicroelectronics
Win Source Part Number: 1195795-LD1117S30TR
Packaging: Reel - TR
Operating Temperature Range: 0°C ~ 125°C
Package: TO-261-4, TO-261AA
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Part Status: Obsolete(EOL)
Output Configuration: Positive
Output Current: 800mA
Output Voltage: 3V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 10mA
PSRR: 75dB (120Hz)
Protection Features: Over Current, Over Temperature
Manufacturer Homepage: www.st.com
Manufacturer Package: SOT-223
Voltage Input MAX: 15V
Voltage Dropout (Maximum): 1.2V @ 800mA
Alternative Parts (Cross-Reference): TC2117-3.0VDBTR; LD1117S30CTR; LD1117S30TR; LD1117S30C;
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited

Linear Voltage Regulator IC Positive Fixed 1 Output 800mA SOT-223

3V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO3, ROHS COMPLIANT, SOT-223, 4 PIN Product overview: LD1117S30TR from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 3V, 1.2V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3V, 1.2V, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LD1117S30TR can be used for catalog matching and distributor lookup.