STMICROELECTRONICS LM317D2T-TR Ic Volt Tj 1.2V-37V DPAK-3 18PK

( Brand: Stmicroelectronics ), ( Manufacturer Part Number: LM317D2T-TR )

Review STMICROELECTRONICS Ic Volt Reg 1.2v-37v Dpak-3 18pk Tj

The LM317D2T-TR from STMicroelectronics is a versatile and high-performance adjustable voltage regulator IC. This device, available in a DPAK-3 package and sold in packs of 18, is ideal for various power supply applications.

The LM317D2T-TR operates over a wide input voltage range of 1.2V to 37V, making it suitable for a broad array of power sources. It features a fixed 1.25V reference, with a temperature coefficient of /- 2mV/degC, ensuring stable and accurate output voltage regulation.

The device offers a maximum current output of 1.5A, ensuring sufficient power for most applications. It also features a thermal protection mechanism, which helps prevent overheating and protects the IC from damage.

The LM317D2T-TR is designed with a high level of precision and reliability, featuring a typical output voltage accuracy of /- 1% (at room temperature), and a noise immunity of 40mV. It operates under a wide temperature range of -55 C to 125 C, making it suitable for various environmental conditions.

The DPAK-3 package of the LM317D2T-TR is compact and robust, offering excellent thermal dissipation. It is easy to use, with a simple three-terminal configuration: input (IN), output (OUT), and ground (GND).

In summary, the LM317D2T-TR from STMicroelectronics is a high-performance, adjustable voltage regulator IC that offers wide input voltage range, high precision, and excellent reliability. It is a versatile solution for various power supply applications, making it a valuable addition to any electronics project.

1. Wide Input Voltage Range: The LM317D2T-TR can operate over a wide input voltage range of 1.2V to 37V, making it suitable for use in various power supply applications.

2. Adjustable Output Voltage: The regulator allows for adjustable output voltage, which can be set within a range of 1.2V to 37V, using an external resistor.

3. High Stability: The LM317D2T-TR offers high output voltage stability, providing a stable output voltage even under load changes and temperature variations.

4. Linear Regulator: As a linear regulator, the LM317D2T-TR provides a smooth and continuous output voltage, which can be beneficial in applications that require a low noise signal.

1. Low Efficiency: Linear regulators, including the LM317D2T-TR, have lower efficiency compared to switching regulators. This means that a significant amount of input power is wasted as heat, which can lead to higher operating temperatures and lower power budgets.

2. Heat Dissipation: Due to the lower efficiency, the LM317D2T-TR requires proper heat dissipation to prevent overheating and ensure reliable operation. This can be achieved through the use of heatsinks or heat sink pads.

3. Limited Output Current: The LM317D2T-TR has a maximum output current of 1.5A, which may not be sufficient for high-current applications.

The LM317D2T-TR STMicroelectronics IC Voltage Regulator is a versatile and widely used linear regulator with a wide input voltage range and adjustable output voltage. However, its lower efficiency and limited output current may make it less suitable for high-power or high-current applications. It is essential to consider these factors when choosing the appropriate voltage regulator for your specific application.

If you require a linear voltage regulator with a wide input voltage range and adjustable output voltage, the LM317D2T-TR is an excellent choice. However, if you need a regulator with higher efficiency or a higher output current, you may want to consider alternative options such as switching regulators. In any case, it is important to carefully evaluate your requirements and select a regulator that can meet your specific application's needs.

Details:

Output type: adjustable input voltage min: 3v max: 40v fixed Nome. 2a linear regulator case style: to-263 no. Of pins: 3 pins operating temperature min: c max: 125 product range: - automotive qualification standard: rhos athletes compliant: yes MS: MS 1 unlimited. 2v adjustable output voltage max: 37v current: 2.

Adjustable output voltage min: 1.

part #: lm317d2t price

• $10.63

specifications voltageregula:

• brand: Stmicroelectronics
• mpn: Lm317d2t-tr

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• business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
• in stock: Yes
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