Texas Instruments LM3940IT-3.3/NOPB, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 3-Pin, TO-220

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£1.28

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£1.54

(inc. VAT)

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  • 160 unit(s) ready to ship
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  • Plus 65 unit(s) shipping from 09 September 2025
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1 - 9£1.28
10 - 14£1.22
15 - 19£1.18
20 - 24£1.13
25 +£1.05

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Packaging Options:
RS Stock No.:
534-3021
Mfr. Part No.:
LM3940IT-3.3/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

1A

Regulator Type

Low Dropout Voltage

Output Voltage

3.3 V

Number of Outputs

1

Line Regulation

40 mV

Load Regulation

50 mV

Mounting Type

Through Hole

Polarity

Positive

Package Type

TO-220

Pin Count

3

Output Type

Fixed

Dimensions

10.16 x 4.7 x 8.89mm

Maximum Operating Temperature

+125 °C

Minimum Input Voltage

4.5 V

Maximum Input Voltage

7.5 V

Minimum Operating Temperature

-40 °C

Height

8.89mm

Width

4.7mm

Length

10.16mm

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