IC Phoenix logo

Home ›  N  › N13 > NJM79M05A

NJM79M05A from JRC

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

NJM79M05A

Manufacturer: JRC

3-TERMINAL NEGATIVE VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
NJM79M05A JRC 289 In Stock

Description and Introduction

3-TERMINAL NEGATIVE VOLTAGE REGULATOR **Introduction to the NJM79M05A Voltage Regulator**  

The NJM79M05A is a negative voltage regulator designed to provide a stable -5V output with a maximum current rating of 500mA. This fixed-output linear regulator is part of the 79Mxx series, known for their reliability in power supply applications.  

Constructed with thermal overload protection and short-circuit current limiting, the NJM79M05A ensures safe operation under varying load conditions. Its low dropout voltage and low quiescent current make it suitable for battery-powered devices and portable electronics.  

The device operates within an input voltage range of -7V to -35V, maintaining precise regulation with minimal external components. A heat sink may be required for high-load applications to dissipate excess heat efficiently.  

Common uses include powering analog circuits, microcontrollers, and other low-voltage components requiring a stable negative supply. Its compact package options, such as TO-220 or surface-mount variants, enhance flexibility in circuit design.  

Engineers favor the NJM79M05A for its robustness, ease of integration, and consistent performance across industrial and consumer applications. When selecting a voltage regulator, this component offers a dependable solution for -5V power management needs.

Application Scenarios & Design Considerations

3-TERMINAL NEGATIVE VOLTAGE REGULATOR

Alternative Part Number

  • MC79M05CDTG --: Fixed -5V 500mA negative linear regulator in TO-252/DPAK, functionally equivalent to the NJM79M05A with similar current rating and pinout.
  • L7905CV --: Widely available -5V negative voltage regulator in TO-220, drop-in compatible for most NJM79M05A applications with adequate heatsinking.
  • LM7905CT --: Classic -5V 1.5A negative regulator in TO-220, higher current capability than the original and a common industry-standard substitute.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips