NJM7805DL1A-TE1

Overview

The NJM7805DL1A-TE1 is a fixed positive linear voltage regulator from the Nisshinbo NJM7x series, housed in a surface-mount TO-252 package. It provides a stable 5 V output with a maximum current capacity of 1.5 A. The device operates within an input voltage range of 7 V to 25 V and supports junction temperatures from -40 °C to +85 °C. Key electrical specifications include a typical quiescent current of 4.2 mA, line regulation of 50 mV, and load regulation of 50 mV.

Feature Summary

• Provides a fixed 5 V regulated output for power supply applications
• Supports up to 1.5 A continuous load current
• Integrated thermal overload and short-circuit protection mechanisms

Applications

• General-purpose DC power supply circuits
• On-board regulation for digital logic systems
• Power conditioning for embedded microcontroller units

Procurement Notes

Verify the specific suffix TE1 to confirm reel packaging configuration. Ensure the TO-252 footprint matches the target PCB layout. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions.

Selection Notes

Select this component when a 5 V fixed output is required with moderate current handling capabilities in a compact surface-mount form factor. Compare against standard TO-220 variants if higher thermal dissipation or through-hole mounting is necessary for the specific application environment.

Part Context

This part belongs to the NJM7x family of three-terminal positive linear regulators manufactured by Nisshinbo Micro Devices. The DL1A designation indicates the specific SMD variant, while the TE1 suffix denotes tape-and-reel shipping. It serves as a direct pin-compatible alternative to industry-standard 7805 regulators in modern surface-mount designs.

Replacement Considerations

NJM7805FA (TO-220-3 FP package)

FAQ

What is the maximum input voltage for the NJM7805DL1A-TE1?

The maximum input voltage is 25 V.

Does the NJM7805DL1A-TE1 include internal protection features?

Yes, it includes internal thermal overload protection and safe area protection.