STMicroelectronics LD57100J120R, Voltage Regulator 5.5V 6-Pin

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Subtotal (1 pack of 25 units)*

SGD12.725

(exc. GST)

SGD13.875

(inc. GST)

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  • Shipping from 03 August 2026
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Units
Per unit
Per Pack*
25 - 25SGD0.509SGD12.73
50 - 475SGD0.484SGD12.10
500 - 975SGD0.46SGD11.50
1000 - 2475SGD0.436SGD10.90
2500 +SGD0.414SGD10.35

*price indicative

Packaging Options:
RS Stock No.:
216-7854
Mfr. Part No.:
LD57100J120R
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Mount Type

Surface

Pin Count

6

Series

LD57100

Height

0.26mm

Width

0.78 mm

Length

1.18mm

Standards/Approvals

RoHS

Maximum Operating Temperature

85°C

Maximum Input Voltage

5.5V

Automotive Standard

No

The STMicroelectronics LD57100J120R is a high accuracy voltage regulator, which provides 1 A of current. It is equipped with an NMOS pass transistor, whose gate is biased by a dedicated pin, thus allowing the ultra-low drop performance even at very low input voltages.

Adjustable version from 0.5 V to 3.0 V

Logic-controlled electronic shutdown

Internal current limit

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