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LM7905T — TO-220 package (representative)
TO-220
Representative of package type
National Semiconductor Corp

LM7905T

Voltage Regulator · TO-220 · Analog
Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM7905T
Series
LM79
Category
Voltage Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.00
Last transacted2001-04-11
Market range$1.00
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Product Attributes

Electrical & Parametric
Output Voltage-5V
Output Current1.5A
Physical & Thermal
Package / CaseTO-220
Mounting TypeThrough Hole
SeriesLM79
Classification & Lifecycle
CategoryVoltage Regulator
TypeAnalog
Part StatusObsolete

-5V fixed negative linear regulator, 1.5A

Price History & Market Reference

Market Price Range

High$1.00
Low$1.00
Last$1.00
Price as of2001-04-11

ZDI Transaction

Last ZDI price$1.00
As of2001-04-11

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
LM7905T viewed on the web · Web User
LM7905T viewed on the web · Web User
LM7905T viewed on the web · Web User
LM7905T viewed on the web · Web User

Recent search and sourcing activity for LM7905T.

Engineering FAQ

LM7905T is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of LM7905T?
Output Voltage: -5V; Output Current: 1.5A.
What package is LM7905T supplied in?
LM7905T is supplied in the TO-220 package, through hole.
Can ZDI source LM7905T beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

LM7905T is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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