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LM45BIM3 — SOT-23 (3-lead) package (representative)
SOT-23 (3-lead)
Representative of package type
National Semiconductor Corp

LM45BIM3

Temperature Sensor · SOT-23 · Analog
In stock at ZDI Part Status: Obsolete
Data last refreshed Jun 19, 2026
Manufacturer
National Semiconductor Corp
Mfr Part #
LM45BIM3
Series
LM45
Category
Temperature Sensor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock105 pcs
PackagingCut Tape
Unit PriceRequest a Quote
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Product Attributes

Electrical & Parametric
Output Scale10 mV/°C
Accuracy±2°C
Physical & Thermal
Package / CaseSOT-23
Mounting TypeSurface Mount
SeriesLM45
Operating Temperature-20°C ~ 100°C
Classification & Lifecycle
CategoryTemperature Sensor
TypeAnalog
Part StatusObsolete

Precision centigrade temperature sensor, 10 mV/°C output

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
ZDI Stock National Semiconductor Corp 105 — New In Stock RFQ

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

Part Activity

recent searches, RFQs & offers
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LM45BIM3 viewed on the web · Web User
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Recent search and sourcing activity for LM45BIM3.

Engineering FAQ

LM45BIM3 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 quantity and packaging is LM45BIM3 in ZDI stock?
ZDI holds 105 pcs, packaged as Cut Tape. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of LM45BIM3?
Output Scale: 10 mV/°C; Accuracy: ±2°C.
What package is LM45BIM3 supplied in?
LM45BIM3 is supplied in the SOT-23 package, surface mount, rated -20°C ~ 100°C.
Can ZDI source LM45BIM3 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

LM45BIM3 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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