onsemi Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAN1112SX

Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-4

1A Fixed LDO 1.2V, 3-18V In, SOT-223, 1.1V Dropout Product overview: FAN1112SX from onsemi 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, 1A, 1.2V, 18V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 1.2V, 18V, 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-FAN1112SX can be used for catalog matching and distributor lookup.

IC REG LINEAR 1.2V 1A SOT223-4

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 112777-FAN1112SX
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.1V @ 1A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 1A
Output Voltage: 1.2V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: SOT-223-4
Maximum Input Voltage: 18V
Nominal Output Voltage (Min/Fixed): 1.2V
Dropout Voltage-Max: 1.2V @ 1A
Operating Supply Current: 13mA
PSRR: 72dB (120Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited