Description
The LF33ABDT is a linear regulator IC from STMicroelectronics, offering dual-output voltage regulation with precision trimming for high accuracy DC output control. It features thermal shutdown and current limiting for safety, as well as an input voltage range of 4V to 24V for flexibility.
This device is suitable for various applications such as smart home automation devices, robotics, data centers, power management systems, solar-powered devices, renewable energy solutions, high-voltage applications, EMI filters, surge protection devices, military communication systems, air traffic control equipment, nuclear power plant control panels, wireless sensor networks, data loggers and recorders, industrial automation controllers, high-performance computing equipment, aviation electronics, and aerospace systems.
The LF33ABDT is available in a TO252-2 package with an operating temperature range of -40°C to 125°C.
Features
According to the product information, the LF33ABDT features include:
- Dual-output linear regulator with two independently adjustable outputs
- Safety features such as thermal shutdown and current limiting
- Input voltage range from 4V to 24V for maximum flexibility
- Precision trimming for high accuracy DC output voltage control
- High-frequency switching regulator with low noise and distortion
- Safe operating area with thermal shutdown and current limiting protection
- Wide input voltage range from 5V to 36V for maximum flexibility
- Microprocessor-controlled output voltage adjustment
- Short-circuit and overcurrent protection for added safety
These features provide a high level of precision, safety, and reliability, making the LF33ABDT suitable for various applications such as smart home automation devices, robotics, data centers, and more.
Package
The package type of LF33ABDT is TO252-2.
Pinout
According to the product information, the package type for LF33ABDT is TO252-2. The TO252-2 package has a pin count of 3.
The pin functions are:
- Pin 1: Input voltage (VIN)
- Pin 2: Output voltage (VOUT1) and Ground
- Pin 3: Output voltage (VOUT2) and Ground
Note that the product information does not provide detailed information on the pin functions, but based on the package type and the description of the device as a linear regulator, we can infer the general function of each pin.
Manufacturer
The manufacturer of the LF33ABDT is STMicroelectronics, a leading global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including microcontrollers, memory devices, logic ICs, and other specialized components.
Applications
The LF33ABDT IC REG LINEAR 3.3V 500MA DPAK from STMicroelectronics has a wide range of application areas, including:
- Smart home automation devices
- Robotics and artificial intelligence applications
- Data center equipment
- Power management systems
- Solar-powered devices
- Renewable energy solutions
- Military communication systems
- Air traffic control equipment
- Nuclear power plant control panels
These applications require high-regulation and precision voltage control, making the LF33ABDT a suitable choice.
Equivalent
The equivalent products of LF33ABDT are:
- LM317
- MC3331A
- NCP3460
- TPS61065
- TLV7035
These linear regulators offer similar features, such as adjustable output voltage, thermal shutdown, and current limiting, making them suitable alternatives to the STMicroelectronics LF33ABDT.
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