Texas Instruments REG103-A Single Output LDO, 500mA, Adj.(1.295 to 5.5V), Low Noise, Fast Transient Response REG103UA-A

Single Output LDO, 500mA, Adj.(1.295 to 5.5V), Low Noise, Fast Transient Response 8-SOIC

Adjustable Positive LDO Regulator, 1.3V Min, 5.5V Max, 0.2V Dropout, NMOS, PDSO8

Adjustable Positive LDO Regulator, 1.3V Min, 5.5V Max, 0.2V Dropout, NMOS, PDSO8

Manufacturer: Texas Instruments
Win Source Part Number: 042312-REG103UA-A
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.115V @ 500mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable
Output Current: 500mA
Family Name: REG103
Output Voltage: 1.295 V to 5.5 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Maximum Input Voltage: 15V
Nominal Output Voltage (Min/Fixed): 1.295V
Dropout Voltage-Max: 0.28V @ 500mA
Operating Supply Current: 0.7mA to 1.3mA
PSRR: 65dB (120Hz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): E-L6932D1.2TR; MIC37303YME TR; TA48LS00F(TE85L,F);
Introduction Date: June 01, 2005
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited

Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-SOIC

IC REG LIN POS ADJ 500MA 8SOIC

500mA LDO, 15V In, 5.5V Adj Out, Power Good, 8-SOIC Product overview: REG103UA-A 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, 500mA, 15V, 5.5V, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 500mA, 15V, 5.5V, 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-REG103UA-A can be used for catalog matching and distributor lookup.