STMicroelectronics, Voltage Regulator 5.5V Flip-Chip 5-Pin

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Subtotal 125 units (supplied on a continuous strip)*

£34.375

(exc. VAT)

£41.25

(inc. VAT)

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  • Shipping from 07 August 2026
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Units
Per unit
125 - 225£0.275
250 - 600£0.248
625 - 1225£0.235
1250 +£0.229

*price indicative

Packaging Options:
RS Stock No.:
203-3407P
Mfr. Part No.:
LD57100JR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Voltage Regulator

Package Type

Flip-Chip

Mount Type

Surface

Pin Count

5

Height

0.26mm

Standards/Approvals

RoHS

Series

LD57100

Length

1.18mm

Width

0.78 mm

Maximum Input Voltage

5.5V

Maximum Operating Temperature

85°C

Automotive Standard

No

The STMicroelectronics LD57100 is an ultra, low-dropout, high accuracy voltage regulator. It 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. The ceramic capacitors provide stability. Due to the ultra low drop voltage, low quiescent current and low noise features it is suitable for low power battery powered applications.

Available in Flip Chip6 (0.8x1.2 mm) package type

Logically-controlled electronic shutdown

Provides internal current limit and thermal shutdown

Comes with output active discharge function