STMicroelectronics LD57100JR, 1 Low Dropout Voltage, Voltage Regulator 1A, 0.5 V, 3 V 5-Pin, Flip-Chip

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Subtotal (1 pack of 25 units)*

£7.25

(exc. VAT)

£8.75

(inc. VAT)

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  • Shipping from 06 April 2026
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Units
Per unit
Per Pack*
25 - 100£0.29£7.25
125 - 225£0.275£6.88
250 - 600£0.248£6.20
625 - 1225£0.235£5.88
1250 +£0.229£5.73

*price indicative

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

STMicroelectronics

Maximum Output Current

1A

Regulator Type

Low Dropout Voltage

Output Voltage

0.5 V, 3 V

Number of Outputs

1

Accuracy

±1%

Mounting Type

Surface Mount

Package Type

Flip-Chip

Pin Count

5

Output Type

Adjustable

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

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