The MIC5209-2.5BS is a linear voltage regulator designed to provide a fixed output voltage of 2.5V with a maximum output current of 500mA. It operates over a junction temperature range of -40¬8C to +125¬8C and is packaged in a SOT-223 form factor. This regulator features a low dropout voltage of 500mV at full load, ensuring efficient performance in battery-powered applications. Key specifications include an output accuracy of 1%, low ground current to extend battery life, and an enable/shutdown pin for additional power savings. The device also incorporates protection features such as reversed-battery protection, current limiting, and overtemperature shutdown. It is suitable for various applications, including portable electronics, cellular phones, and as a post-regulator in switch-mode power supplies.
IC REG LIN 2.5V 500MA SOT223-3 Product overview: MIC5209-2.5BS 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 2.5V, 500MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5V, 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-MIC5209-2.5BS can be used for catalog matching and distributor lookup.
Manufacturer: Microchip Technology
Win Source Part Number: 110645-MIC5209-2.5BS
Packaging: Tube/Rail
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.35V @ 500mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Output Voltage: 2.5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-223
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.6V @ 500mA
Operating Supply Current: 170μA to 25mA
PSRR: 75dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Reverse Polarity
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 LIN 2.5V 500MA SOT223-3
IC REG LIN 2.5V 500MA SOT223-3
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-MIC5209-2.5BS | 110645-MIC5209-2.5BS | MIC5209-2.5BS-ND | MIC5209-2.5BS | MIC5209-2.5BS | MIC5209-2.5BS |
| Product Name | 2.5V 500MA Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - MIC5209-2.5BS | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | 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 | ||
| Output Voltage | 2.5 volts | 2.5 volts | 2.5 volts | 2.5 to ? volts | 2.5 volts | |
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
| Dropout Voltage | 0.6000 to ? volts | 0.6000 volts | 0.6000 volts |
