IC REG LIN 4.2V 500MA SOT223-3 Product overview: MIC5209-4.2YS from Microchip Technology 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 4.2V, 500MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 4.2V, 500MA, 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-MIC5209-4.2YS can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
IC REG LIN 4.2V 500MA SOT223-3
Manufacturer: Microchip Technology
Win Source Part Number: 1222709-MIC5209-4.2Y
Packaging: Tube
Mounting Style: SMD
Output Type: Fixed
Output Current: 500mA
Categories: Integrated Circuits
Supplier Device Package: SOT-223
Temperature Range - Operating: -40°C ~ 125°C
PSRR: 75dB (120Hz)
Protection Features: Over Current, Over Temperature, Reverse Polarity
Manufacturer Homepage: www.micrel.com
Manufacturer Package: TO-261-4, TO-261AA
Maximum Supply Current: 25mA
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Limited
Family Part Number: MIC5209
Manufacturer Pack Quantity: 78
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 4.2V
Voltage - Input (Maximum): 16V
Maximum Dropout Voltage: 0.6V at 500mA
Current - Quiescent (Iq): 170μA
IC REG LIN 4.2V 500MA SOT223-3
IC REG LIN 4.2V 500MA SOT223-3
LDO Voltage Regulators 500mA 1% Low Noise LDO
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
| ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 776-MIC5209-4.2YS | 2368872 | 576-2372-ND | MIC5209-4.2YS | 1222709-MIC5209-4.2YS | MIC5209-4.2YS | MIC5209-4.2YS | MIC5209-4.2YS | MIC5209-4.2YS |
| Product Name | 4.2V 500MA Voltage Regulator IC | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - MIC5209-4.2YS | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | LDO Voltage Regulators | Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | ||||
| Package Type | Other; Tube | Other; SOT-223 | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | |||
| Output Voltage | 4.2 volts | 4.2 volts | 4.2 volts | 4.2 volts | 4.2 volts | 4.2 to ? volts | |||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | ||
| Dropout Voltage | 0.5000 volts | 0.6000 volts | 0.6000 volts | 0.6000 volts |
