Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 066828-FAN2558SX
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Adjustable
Voltage - Dropout (Typical): 0.4V @ 180mA
Number of Regulators: 1
Output Type: Adjustable
Control Features: Enable, Power Good
Output Current: 180mA
Family Name: FAN2558
Output Voltage: 1 V to 5.5 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: SOT-23-6
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1V
Dropout Voltage-Max: 0.4V @ 180mA
Operating Supply Current: 150μA
PSRR: 50dB (100kHz)
Maximum Output Voltage: 5.5V
Protection Features: Over Current, Over Temperature
Alternative Parts (Cross-Reference): MIC5377YMT; ADP166ACPZN-1.8-R7; ADP166AUJZ-3.0-R7; LP3990QTLX-2.8Q1;
Introduction Date: April 14, 2003
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Quantity per package: 3k pcs
Linear Voltage Regulator IC Positive Adjustable 1 Output 180mA SuperSOT™-6
LDO Regulator, 180mA, 5.5V, 1% Acc, SOT-23-6, SM Product overview: FAN2558SX 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, 180mA, 5.5V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 180mA, 5.5V, SOT-23, 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-FAN2558SX can be used for catalog matching and distributor lookup.
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| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 066828-FAN2558SX | FAN2558SXTR-ND | 776-FAN2558SX | FAN2558SX | FAN2558SX | FAN2558SX | FAN2558SX |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - FAN2558SX | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 180mA 5.5V SOT-23 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||||
| Output Polarity | Positive | Positive | Positive | ||||
| Output Voltage Type | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable | |||
| Package Type | SOT23; Other; SOT-23-6 | SOT23; Other; SOT-23-6 Thin, TSOT-23-6 | Other; SOT-23-6 | SOT23; Other; SOT-23-6 Thin, TSOT-23-6 | SOT23 | ||
| Life Cycle Stage | Maturity; Active |
