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TL783CKCSE3
+物料清單IC REG LIN POS ADJ 700MA TO220-3
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製造商德州儀器
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製造商部分 #TL783CKCSE3
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規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 125V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 125V |
| Current-Output | 700mA |
| PSRR | 76dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-220-3 |
概述
Description
Key features of the TL783CKCSE3 include its capability to handle input voltages up to 125V, as well as thermal overload and short-circuit protection, which enhance its reliability and safety in demanding conditions. It also provides adjustable output through a simple resistor divider network.
This regulator is widely used in power supply applications where a stable output voltage is required, despite variations in input voltage and load conditions. Its robust design makes it suitable for use in industrial and commercial applications, including telecommunications, automotive, and consumer electronics. The device is typically available in TO-220 and TO-263 package options, which facilitate ease of heat dissipation.
Equivalent
1. LM317HV by Texas Instruments
2. LR8 by Microchip Technology
3. LM317 by STMicroelectronics (note: check the voltage rating)
4. NTE956 by NTE Electronics
Ensure compatibility by confirming specifications such as input/output voltage, current ratings, and package types when selecting an equivalent.
Features
1. Input Voltage Range: It operates with an input voltage range of 11.5V to 125V, making it suitable for high-voltage applications.
2. Output Voltage: The device provides an adjustable output voltage between 1.25V and 125V, which allows for a wide range of applications.
3. Output Current: It supports an output current of up to 700mA, suitable for medium power applications.
4. Thermal Protection: The regulator includes internal thermal shutdown, protecting it from overheating.
5. Overcurrent Protection: It features overcurrent limiting to prevent damage due to short circuits.
6. Package Type: The device comes in a TO-220 package, which allows for efficient heat dissipation.
7. Low Temperature Coefficient: It offers stable output voltage over varying temperatures, enhancing reliability.
These features make the TL783CKCSE3 ideal for applications requiring a robust and adjustable high-voltage regulation solution.
Pinout
1. Input (IN): This pin is where the unregulated input voltage is applied. The device can handle input voltages up to 125V, which makes it suitable for a wide range of high-voltage applications.
2. Output (OUT): The regulated output is provided through this pin. The output voltage can be adjusted to the desired level by using external resistors connected to the adjustment pin.
3. Adjustment (ADJ): This pin is used to set the output voltage. By connecting a resistor network between the output and the adjustment pin, the output voltage can be finely tuned, typically between 1.25V to 125V.
The TL783CKCSE3 is commonly used in applications requiring a reliable, high-voltage regulation with a low dropout voltage.
Manufacturer
Application
1. Industrial Electronics: Used in systems requiring stable voltage regulation under varying load conditions.
2. Telecommunications: Powers equipment needing high-voltage, low-dropout regulation.
3. Power Supply Design: Utilized in designing power supplies that need to convert high voltage to a stable, lower voltage.
4. Test and Measurement Equipment: Ensures precision and stability in devices requiring consistent power delivery.
5. Consumer Electronics: Provides voltage regulation in high-voltage consumer devices.
Its robust design and ability to handle high input voltages make it suitable for applications demanding reliable power management.