3.3V LDO Regulator, 150mA, SOT-23-5, 2.7-6.5V In Product overview: FAN2503S33X 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, 3.3V, 150mA, 6.5V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.3V, 150mA, 6.5V, 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-FAN2503S33X can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 015810-FAN2503S33X
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.15V @ 150mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 150mA
Family Name: FAN2503
Output Voltage: 3.3V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 6.5V
Nominal Output Voltage (Min/Fixed): 3.3V
Dropout Voltage-Max: 0.18V @ 150mA
Operating Supply Current: 50μA
PSRR: 43dB (120Hz)
Protection Features: Over Temperature
Alternative Parts (Cross-Reference): MAX8891EXK33/V+T; MAX8891EXK33+MAX8891
Introduction Date: February 11, 2002
ECCN: EAR99
Country of Origin: Taiwan, Philippines
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: 47 pct.
Supply and Demand Status: Balance
Quantity per package: 3k pcs
Fixed Positive LDO Regulator, 3.3V, 0.18V Dropout, CMOS, PDSO5
IC REG LINEAR 3.3V 150MA SOT23-5
IC REG LINEAR 3.3V 150MA SOT23-5
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-FAN2503S33X | 015810-FAN2503S33X | FAN2503S33X | FAN2503S33X | FAN2503S33X |
| Product Name | 3.3V 150mA 6.5V SOT-23 LDO Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - FAN2503S33X | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | |
| Output Voltage Type | Fixed; Adjustable / Variable | Fixed; Fixed | |||
| Package Type | Other; SOT-23-5 | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | ||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 volts | ||
| IOUT | 0.1500 amps | 0.1500 amps | 0.1500 amps | 0.1500 amps | |
| Dropout Voltage | 0.1500 volts | 0.1800 volts |
