Texas Instruments 3.3V 1.25V LDO Voltage Regulator IC LMS8117AMPX-3.3

3.3V FIXED POSITIVE LDO REGULATOR, 1.25V DROPOUT, PDSO3, SOT-223, 4 PIN Product overview: LMS8117AMPX-3.3 from Texas Instruments 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, 3.3V, 1.25V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 1.25V, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-LMS8117AMPX-3.3 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 071613-LMS8117AMPX-3.3
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.2V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 3.3V
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Status: Obsolete(EOL)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): 3.3V
Dropout Voltage-Max: 1.25V @ 1A
Operating Supply Current: 5mA to 10mA
PSRR: 60 to 75 dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): AMS1117-3.3; LM1117MPX-3.3/HFLF; LMS8117AMPX-3.3/NOPB;
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance