Adjustable Positive LDO Regulator, 1.25V Min, 15V Max, 1.2V Dropout, BIPolar, PDSO4
IC REG LINEAR POS ADJ 1A SOT223 Product overview: FAN1117ASX from Fairchild (onsemi) is a 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 1A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 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-FAN1117ASX can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 066747-FAN1117ASX
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 1.1V @ 1A
Number of Regulators: 1
Output Type: Adjustable
Output Current: 1A
Family Name: FAN1117A
Output Voltage: 1.25 V to 18 V
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Status: Obsolete(EOL)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): 1.25V
Dropout Voltage-Max: 1.2V @ 1A
Operating Supply Current: 13mA
PSRR: 72dB (120Hz)
Control Protection Features: Over Current, Over Temperature
Maximum Output Voltage: 18V
Alternative Parts (Cross-Reference): FAN1117AT_35; FAN1117AT_Q; FAN1117ADX_35; FAN1117AD;
Introduction Date: April 27, 2001
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Industrial, Consumer Electronics, Automotive, Power Management, Motor Drive & Control
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223-4
IC REG LINEAR POS ADJ 1A SOT223
IC REG LINEAR POS ADJ 1A SOT223
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | FAN1117ASX | 776-FAN1117ASX | 066747-FAN1117ASX | FAN1117ASX-ND | FAN1117ASX | FAN1117ASX |
| Product Name | 1A Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - FAN1117ASX | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Package Type | Other; SOT-223 (TO-261) | Other; Bulk | Other; SOT-223-4 | Other; TO-261-4, TO-261AA | ||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | |||
| Output Voltage | 1.25 volts | 1.25 volts | 1.25 to 18 volts | 1.25 volts | ||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |
| VIN | 18 volts | 18 volts | 18 volts |
