STMicroelectronics, Inc. PMIC - PMIC - Voltage Regulators - Linear - LD1117S28TR LD1117S28TR

Manufacturer: STMicroelectronics
Win Source Part Number: 070847-LD1117S28TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.1V @ 800mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 800mA
Output Voltage: 2.85V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 2.85V
Dropout Voltage-Max: 1.2V @ 800mA
Operating Supply Current: 10mA
PSRR: 75dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): REG1118-2.85; LD1117S28; LD1117S28TR; SPX1117M3-L-2-85/TR;
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited

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

2.85V FIXED POSITIVE LDO REGULATOR, 1.2V DROPOUT, PDSO3, ROHS COMPLIANT, SOT-223, 3 PIN Product overview: LD1117S28TR 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, 2.85V, 1.2V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.85V, 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-LD1117S28TR can be used for catalog matching and distributor lookup.