The MIC5319-2.5BD5 is a linear voltage regulator from Quarktwin Technology Ltd. designed for high-performance applications requiring a low dropout voltage. It supports an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 2.5V with a maximum output current of 500mA. The device features an ultra-low dropout voltage of 200mV at full load, making it suitable for battery-operated devices. With a low ground current of 90µA and a fast turn-on time of 40µs, the MIC5319-2.5BD5 is efficient for portable electronics. It offers high power supply rejection ratio (PSRR) of up to 70dB at 1kHz and low output noise of 40µVRMS across a bandwidth of 10Hz to 100kHz. The regulator is stable with low ESR ceramic capacitors, which helps minimize board space and component costs. Additional features include thermal shutdown protection, current-limit protection, and a logic-controlled enable input pin. This product is suitable for applications such as cellular phones, PDAs, fiber optic modules, and audio codec power supplies. The MIC5319-2.5BD5 is available in compact package options, including a 2mm x 2mm DFN and a SOT23-5 package.
Manufacturer: Microchip Technology
Win Source Part Number: 1077056-MIC5319-2.5B
Packaging: Bulk
Mounting: SMD (SMT)
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 500mA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: TSOT-23-5
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 2.5V
Dropout Voltage-Max: 0.4V @ 500mA
Operating Supply Current: 150μA
PSRR: 70dB to 60dB (1kHz to 10kHz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Balance
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TSOT-23-5
IC REG LIN 2.5V 500MA TSOT23-5
IC REG LIN 2.5V 500MA TSOT23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TSOT-23-5
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 1077056-MIC5319-2.5BD5 | MIC5319-2.5BD5-ND | MIC5319-2.5BD5 | MIC5319-2.5BD5 | MIC5319-2.5BD5 |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - MIC5319-2.5BD5 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Package Type | SOT23; Other; TSOT-23-5 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | SOT23 | SOT23; Other; SOT-23-5 Thin, TSOT-23-5 | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | Removed; Obsolete | |||
| Special Features | Input Overcurrent Protection; Enable | Input Overcurrent Protection | Enable |
