The MIC5239-5.0YS-TR is a low quiescent current linear voltage regulator designed to provide a stable 5V output with a maximum output current of 500 mA. It operates within a wide input voltage range of 2.3V to 30V and features a low dropout voltage of 350 mV at full load. The device boasts an ultra-low quiescent current of 23 µA, making it suitable for battery-powered applications and systems requiring keep-alive power. This regulator is stable with both ceramic and tantalum output capacitors, requiring only a 3.3 µF capacitor for stability. Additional features include a logic-compatible enable input, an output voltage error flag indicator, overcurrent protection, thermal shutdown, reverse-leakage protection, and reverse-battery protection. The MIC5239 is available in multiple package types, including SOT-223, making it versatile for various applications such as USB power supplies and automotive electronics.
IC REG LINEAR 5V 500MA SOT223-3
Manufacturer: Microchip Technology
Win Source Part Number: 133687-MIC5239-5.0YS
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.35V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Output Voltage: 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 30V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.35V @ 500mA (Typ)
Operating Supply Current: 45μA to 15mA
Protection Features: Over Current, Over Temperature, Over Voltage, Reverse Polarity
IC REG LINEAR 5V 500MA SOT223-3 Product overview: MIC5239-5.0YS-TR 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 5V, 500MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 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-MIC5239-5.0YS-TR
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
IC REG LINEAR 5V 500MA SOT223-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
LDO Voltage Regulators High Vin, Low Iq Regulator
IC REG LINEAR 5V 500MA SOT223-3
| ODG (Origin Data Global) | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Linear 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 | MIC5239-5.0YS-TR | 133687-MIC5239-5.0YS-TR | 776-MIC5239-5.0YS-TR | 576-2397-1-ND | MIC5239-5.0YS-TR | MIC5239-5.0YS-TR | MIC5239-5.0YS-TR | MIC5239-5.0YS-TR |
| Product Name | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - MIC5239-5.0YS-TR | 5V 500MA Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear |
| Output Polarity | Positive | Positive | Positive | |||||
| Output Voltage Type | Fixed | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; TO-261-4, TO-261AA | Other; SOT-223 | Other; Tape & Reel (TR) | Other; TO-261-4, TO-261AA | Other; TO-261-4, TO-261AA | |||
| Output Voltage | 5 volts | 5 volts | 5 volts | 5 volts | 5 volts | 5 to ? volts | ||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
