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STMicroelectronics LD39 Series

67 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics LD39 Series series

The STMicroelectronics STMicroelectronics LD39 Series series groups 67 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of SC-74A, SOT-753, control features of Enable and current - output of 150mA.

Shared specifications

Case
SC-74A, SOT-753
Control features
Enable
Current - output
150mA
Current - quiescent
50 µA
Current - supply
70 µA
Mounting type
Surface Mount
Number of regulators
1
Operating temperature
-40°C ~ 125°C
Output configuration
Positive
Output type
Fixed
Package
Tape & Reel (TR); Cut Tape (CT)
Protection features
Over Current, Over Temperature

Request a quote on any STMicroelectronics LD39 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

What is the STMicroelectronics STMicroelectronics LD39 Series series?
A group of 67 related STMicroelectronics part numbers sharing a common case of SC-74A, SOT-753 and control features of Enable, each listed with specifications.
How many STMicroelectronics STMicroelectronics LD39 Series part numbers are listed?
67 STMicroelectronics STMicroelectronics LD39 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics LD39 Series?
Request a quote (RFQ) for any STMicroelectronics LD39 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants