STMicroelectronics LD3985M33R, 1 Low Dropout Voltage, Voltage Regulator 550mA, 3.3 V 5-Pin, SOT-23

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Subtotal (1 pack of 5 units)*

£2.96

(exc. VAT)

£3.55

(inc. VAT)

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  • 105 unit(s) ready to ship
  • Plus 930 unit(s) shipping from 10 September 2025
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Units
Per unit
Per Pack*
5 - 5£0.592£2.96
10 - 95£0.492£2.46
100 - 495£0.316£1.58
500 - 995£0.30£1.50
1000 +£0.228£1.14

*price indicative

Packaging Options:
RS Stock No.:
686-8802
Mfr. Part No.:
LD3985M33R
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Output Current

550mA

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

0.1 %/V

Accuracy

±2%

Load Regulation

0.005 %/mA

Mounting Type

Surface Mount

Polarity

Positive

Package Type

SOT-23

Quiescent Current

0.17mA

Pin Count

5

Output Type

Fixed

Dimensions

3 x 1.75 x 1.3mm

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

2.5 V

Maximum Operating Temperature

+125 °C

Height

1.3mm

Maximum Input Voltage

6 V

Length

3mm

Width

1.75mm

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