Welcome to Winsun (HK) Electronics Limited!
+86-(0755)8253 3846
Back to Package Finder PACKAGE RESULTS

TO-243AA Package Parts

Use this page to review components associated with the TO-243AA package or case.

Compare manufacturer and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 4001 Results
PART NUMBER RESULTS

Matching TO-243AA Components

Compare sourcing references and open a part for full technical information.

PART NUMBER MC78L08ACHX FIXED POSITIVE STANDARD REGULATO
Manufacturer onsemi
Package / Case TO-243AA
Stock Reference 1,771
View Part
PART NUMBER TJ4310GF-ADJ IC REG LINEAR ADJ 1A SOT89-5
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 59,000
View Part
PART NUMBER LM317LF IC REG LINEAR ADJ 100MA SOT89-3
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 150,000
View Part
PART NUMBER TJ7550AGF IC REG LINEAR 5V 100MA SOT89-3
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 7,000
View Part
PART NUMBER LM79L24F IC REG LIN -24V 100MA SOT89-3
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 8,000
View Part
PART NUMBER TJ7550GF IC REG LINEAR 5V 150MA SOT89-3
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 10,766
View Part
PART NUMBER TJ7533AGF IC REG LINEAR 3.3V 100MA SOT89-3
Manufacturer TAEJIN
Package / Case TO-243AA
Stock Reference 67,387
View Part
COMMON QUESTIONS

TO-243AA Package FAQ

Quick guidance for selection and sourcing.

What does the TO-243AA package describe?

TO-243AA is a package or case designation used by compatible electronic components. Mechanical dimensions, pin count and pin configuration should be confirmed against the manufacturer datasheet.

Does the same TO-243AA package mean two parts are interchangeable?

No. Matching package dimensions do not guarantee electrical or functional compatibility. Always verify the complete part number and technical specifications before substitution.

How can I source components in the TO-243AA package?

Select a matching part below or send your BOM and required quantities to Winsun (HK) Electronics for availability and quotation support.

GLOBAL COMPONENT SOURCING

Need a Different Option for TO-243AA?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.