ST LM234D

부품 포인트

• The LM234D is a precision constant current source that can operate at a wide temperature range. It is designed to provide a constant current output of up to 10mA with a programmable temperature coefficient. This chip is suitable for use in various applications such as sensor calibration, thermal management, and electronic instrumentation.

• Equivalent

  The equivalent products of LM234D include LM234H, LM234DT, LM234S, and LM334. These are all precision adjustable current sources or shunt regulators with a voltage reference and temperature compensation. They provide a stable current output with a minimal voltage drop across the device.

• Features

  LM234D is a precision voltage regulator with a fixed output voltage of 5V, capable of delivering up to 5A of current. It operates in a temperature range of -40 to +125 degrees Celsius and has a low dropout voltage of 0.5V at full load. It also has built-in overcurrent and thermal shutdown protection.

• Pinout

  LM234D is a precision temperature sensor with 3 pins. Pin 1 is the input for the sensor, pin 2 is the output for the voltage reference, and pin 3 is the voltage supply input. It provides an output voltage proportional to the temperature sensed.

• Manufacturer

  LM234D is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors, which are used in a variety of electronic devices. They specialize in analog and embedded processing products, including microcontrollers, amplifiers, and sensors.

• Application Field

  LM234D is a low voltage, precision shunt regulator used in various applications including voltage references, precision current sources, and voltage limiting circuits. It is commonly used in portable devices, automotive electronics, and industrial controls due to its high accuracy and temperature stability.

• Package

  The LM234D is a TO-252-3 package with a form of Surface Mount, SMD/SMT. The size of the chip is 6.5 mm x 6.1 mm x 2.5 mm.