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LM7915-CT — TO-220 package (representative)
TO-220
Representative of package type
National Semiconductor Corp

LM7915-CT

Negative Linear Regulator · TO-220 · Analog
Part Status: Obsolete In demand
Data last refreshed Jun 18, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM7915-CT
Series
LM79xx
Category
Negative Linear Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$0.32
Last transacted2003-02-05
Market range$0.32 – $0.35
Sourcing channels28
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Product Attributes

Electrical & Parametric
Output Voltage-15 V
Output Current1.5 A
Physical & Thermal
Package / CaseTO-220
Mounting TypeThrough Hole
SeriesLM79xx
Operating Temperature0°C ~ 125°C
Classification & Lifecycle
CategoryNegative Linear Regulator
TypeAnalog
Part StatusObsolete

-15 V fixed-output negative linear regulator, 1.5 A

Availability & Sourcing

28 sources
SourceMfrQtyDate CodeConditionStatus
Market ONSEMI 7338 — — Available RFQ
Market ONSEMI 3476 — — Available RFQ
Market On Semi 2000 1748+ — Available RFQ
Market NATIONAL 945 — — Available RFQ
Market National Semico 392 — — Available RFQ
Market ONSEMI 340 17 — Available RFQ
Market NATIONAL SEMICO 323 — — Available RFQ
Market N 302 NON-ROHS — Available RFQ
Market NATIONAL 300 9518 — Available RFQ
Market NATIONAL SEMICO 210 — — Available RFQ
Market National Semico 192 — — Available RFQ
Market National Electr 171 929 — Available RFQ
Market NATIONAL SEMICO 124 200624 — Available RFQ
Market NSC 118 — — Available RFQ
Market FAIRCHILD 103 NEW — Available RFQ
Market National Semico 100 03 — Available RFQ
Market NSC87 100 — — Available RFQ
Market NATIONAL SEMICO 91 200624 — Available RFQ
Market National Semi 90 — — Available RFQ
Market NATIONAL SEMICO 85 — — Available RFQ
Market ONSEMI 84 — — Available RFQ
Market TI 6000 25+ — Available RFQ
Market NS 5160859 06+ — Available RFQ
Market NSC 5000 — — Available RFQ
Market ON 1500 21+ — Available RFQ
Market Texas Instrumen 1082 — — Available RFQ
Market NSC 33 — — Available RFQ
Market NSC 32 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$0.35
Low$0.32
Last$0.32
Price as of2003-02-05

ZDI Transaction

Last ZDI price$0.32
As of2003-02-05
Active offers28

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

Part Activity

recent searches, RFQs & offers
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User
LM7915-CT viewed on the web · Web User

Recent search and sourcing activity for LM7915-CT.

Engineering FAQ

LM7915-CT 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 LM7915-CT?
Output Voltage: -15 V; Output Current: 1.5 A.
What package is LM7915-CT supplied in?
LM7915-CT is supplied in the TO-220 package, through hole, rated 0°C ~ 125°C.
Can ZDI source LM7915-CT 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

LM7915-CT 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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