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Cherry Semiconductor

CS-5203A-1

LDO Regulator · Analog
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
Cherry Semiconductor
Mfr Part #
CS-5203A-1
Series
CS5203A
Category
LDO Regulator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.00
Last transacted2005-09-12
Market range$1.00
Sourcing channels11
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Specifications

Physical & Thermal
SeriesCS5203A
Classification & Lifecycle
CategoryLDO Regulator
TypeAnalog
Part StatusObsolete

3A adjustable low dropout linear regulator

Availability & Sourcing

11 sources
SourceMfrQtyDate CodeConditionStatus
Market CHE 1923 — — Available RFQ
Market CHERRY 235 9732 — Available RFQ
Market MALLORY 54 9827 — Available RFQ
Market XXX 44 — — Available RFQ
Market CS 39 NON-ROHS — Available RFQ
Market TI 35 9649 — Available RFQ
Market ON Semiconducto 32 — — Available RFQ
Market CHE 20 — — Available RFQ
Market CHER 1 — — Available RFQ
Market CRYSTAL 411 — — Available RFQ
Market ONSemi 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$1.00
Low$1.00
Last$1.00
Price as of2005-09-12

ZDI Transaction

Last ZDI price$1.00
As of2005-09-12
Active offers11

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

Part Activity

recent searches, RFQs & offers
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User
CS-5203A-1 viewed on the web · Web User

Recent search and sourcing activity for CS-5203A-1.

Engineering FAQ

CS-5203A-1 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.
Can ZDI source CS-5203A-1 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

CS-5203A-1 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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