What are the key protection features?

The device includes internal thermal overload protection, short-circuit current limiting, and safe area compensation for the output transistor.

What is the maximum output current?

The regulator is designed to provide output current in excess of 1.5A.

What should engineers review before using the 7905?

Ensure the input voltage stays within the -7V to -25V range for optimal regulation and verify thermal dissipation needs based on the power dissipation (Po < 15W).

What is the pinout of 7905?

Use the 7905 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 7905 pinout to locate pins, power rails, and interface signals before layout.

7905 Datasheet, Specs, Alternatives & ECAD | Elesa USA Corporation

Q: What is the YFW 7905?

It is a 3-terminal monolithic negative voltage regulator that provides a fixed -5V output.

Q: What is the pinout of 7905?

Use the 7905 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 7905 pinout to locate pins, power rails, and interface signals before layout.

AI summary

The YFW 7905 is a robust -5V negative linear voltage regulator capable of handling over 1.5A, featuring integrated thermal and short-circuit protection.

Best for

Negative voltage rails
General power supply regulation

Avoid if

Applications requiring positive voltage output
High-efficiency switching requirements

Check before use

Thermal management
Input voltage headroom

Key specifications

Output Voltage: -5 V
Max Output Current: 1.5 A
Dropout Voltage: 2 V

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH info available upon request
MSL: Not Applicable
ECCN: -
HTSUS: -

Application

Power SupplyIndustrial

Datasheet

270c3bed7646bd21d3d5807509b1dda4_2312012004_YFW-7905_C19273129.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 7905: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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3D Model

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3-terminal monolithic negative voltage regulator that provides a fixed -5V output.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the YFW 7905?+×

What are the key protection features?+×

What is the maximum output current?+×

What should engineers review before using the 7905?+×

What is the pinout of 7905?+×