TEXAS INSTRUMENTS Fixed LDO Voltage Regulator, 3.3V 100mA, SOT-23-3
TEXAS INSTRUMENTS 3.3V LDO regulator, 100mA output, 4.2-30V input. Low 300mV dropout, SOT-23-3 package for compact designs.
The TEXAS INSTRUMENTS Fixed LDO Voltage Regulator is a high-performance, low-dropout linear voltage regulator designed for stable and efficient power management. It provides a fixed 3.3V output from a wide input voltage range of 4.2V to 30V, making it highly versatile for a variety of electronic applications. With a maximum output current of 100mA, it is ideal for powering low-power microcontrollers, sensors, and other integrated circuits that require a clean and reliable voltage supply.
A key advantage of this regulator is its exceptionally low dropout voltage of just 300mV, which allows it to continue regulating the output voltage even when the input voltage is very close to the desired output level. This feature maximises efficiency and extends battery life in portable devices. The device is housed in a compact SOT-23-3 surface-mount package, saving valuable board space in modern, miniaturised electronic designs.
Specifications and Features
- Output Type: Fixed voltage
- Output Voltage: 3.3V nominal
- Maximum Output Current: 100mA
- Input Voltage Range: 4.2V to 30V
- Dropout Voltage: 300mV (typical)
- Polarity: Positive output
- Package Type: SOT-23-3 (Surface-Mount)
- Operating Temperature Range: -40°C to +125°C
- Mounting Style: Surface Mount
Engineered for reliability, this LDO regulator operates across an extensive industrial temperature range from -40°C to 125°C, ensuring stable performance in challenging environmental conditions. Its simple, three-pin configuration (Input, Ground, Output) facilitates easy integration into your circuit design. As part of the TEXAS INSTRUMENTS portfolio, this component guarantees high quality and consistency, making it a trusted choice for prototyping and volume production where precise voltage regulation is critical.
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- Delivery to United States: 3-5 business days*
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