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PJ317CM from PJ

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PJ317CM

Manufacturer: PJ, PROMAX

3-Terminal Adjustable Output Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
PJ317CM PJ, PROMAX 1350 In Stock

Description and Introduction

3-Terminal Adjustable Output Positive Voltage Regulator The **PJ317CM** is a high-performance voltage regulator IC designed to provide stable and reliable power supply in various electronic applications. As a member of the adjustable positive voltage regulator family, it offers a wide input voltage range and delivers a precise output voltage with minimal dropout, making it suitable for both industrial and consumer electronics.  

Featuring built-in overcurrent and thermal protection, the PJ317CM ensures safe operation under demanding conditions. Its low quiescent current and high ripple rejection ratio enhance efficiency, reducing noise in sensitive circuits. The device is available in a compact package, facilitating easy integration into space-constrained designs.  

Common applications include power supplies, battery chargers, and embedded systems where consistent voltage regulation is critical. Engineers favor the PJ317CM for its robustness, ease of use, and adaptability in diverse circuit configurations.  

With its combination of performance and reliability, the PJ317CM remains a preferred choice for designers seeking a dependable voltage regulation solution. Its specifications align with industry standards, ensuring compatibility across a broad range of electronic projects.

Application Scenarios & Design Considerations

3-Terminal Adjustable Output Positive Voltage Regulator

Alternative Part Number

  • LM317T --: Industry-standard adjustable positive voltage regulator in TO-220, functionally equivalent to the PJ317CM with wide availability and proven reliability.
  • LM317LZ --: Adjustable regulator in TO-92 package offering the same 1.25V to 37V output range, suitable as a direct functional replacement for low-current applications.
  • LM350T --: Higher-current adjustable regulator in TO-220 with the same reference voltage and pinout, providing extra margin and a robust alternative when load current exceeds the PJ317CM rating.
  • LM317T --: Industry-standard adjustable positive voltage regulator in TO-220, pin-compatible and functionally equivalent to the PJ317CM.
  • LM317LZ --: Adjustable regulator with the same 1.25V reference and 1.5A-class behavior, widely available and a common drop-in substitute.
  • LT317AT --: Higher-precision adjustable regulator with equivalent pinout and electrical characteristics, suitable where improved regulation is needed.

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