MICROCHIP Fixed LDO Voltage Regulator, 2.3V-16V, 310mV Dropout, 150mA, SOT-23-5 - 3.3V
MICROCHIP Fixed LDO Voltage Regulator, 2.3V-16V input, 310mV dropout, 150mA output in SOT-23-5 package. Ideal for surface mount power management.
The MICROCHIP Fixed LDO Voltage Regulator is a high-performance power management solution designed for a wide range of electronic applications. Operating with an input voltage range from 2.3V to 16V, this low-dropout (LDO) regulator ensures stable and reliable power conversion with a typical dropout voltage of just 310mV. It is capable of delivering a maximum output current of 150mA, making it suitable for powering low-power microcontrollers, sensors, and other peripheral devices.
Featuring a positive polarity output and a fixed output configuration, this voltage regulator simplifies circuit design by removing the need for external resistor dividers to set the output voltage. The device is housed in a compact SOT-23-5 surface-mount package, which is ideal for space-constrained printed circuit board (PCB) layouts. With 5 pins, it offers straightforward integration into automated manufacturing and soldering processes.
Built to withstand demanding environments, this MICROCHIP LDO voltage regulator boasts an impressive operating temperature range from -40°C to 125°C. This robust thermal performance ensures reliable operation in both industrial and automotive applications. Whether you are designing battery-powered portable devices or robust embedded systems, this voltage regulator provides an efficient, dependable, and easy-to-implement solution for your power supply requirements.
Variant Details
- Size: 3.3V
- Portable and battery-powered devices
- Communications and networking equipment
- Consumer electronics
- General power management systems
- Output Type: Fixed
- Input Voltage Range: 2.3V to 16V
- Number of Outputs: 1
- Fixed Output Voltage Nominal: 3.3V
- Polarity: Positive Output
- Maximum Output Current: 150mA
- Dropout Voltage (Typical): 310mV
- Quiescent Current: Ultra-low
- Mounting Type: Surface Mount
- Package / Case: SOT-23-5
- Pin Count: 5
- Operating Temperature Range: -40°C to 125°C
- Stability: Requires only 2.2µF output capacitor (ceramic or tantalum)
- Special Feature: Enable input
- Special Feature: Reverse battery protection
- Special Feature: Reverse leakage protection
- Special Feature: Zero off-mode current
- Special Feature: Thermal shutdown protection
- Special Feature: Current limit protection
- Product Range: 3.3V 150mA LDO Voltage Regulators
- Max Output Current: 150mA
- Output Current Max: 150mA
- IC Mounting: Surface Mount
- IC Case / Package: SOT-23
- of Pins: 5Pins
- Operating Temperature Min: -40°C
- Operating Temperature Max: 125°C
- SVHC: No SVHC (04-Feb-2026)
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