Texas Instruments LM2577S-ADJ/NOPB, 1-Channel, Step Up DC-DC Converter, Adjustable 5-Pin, TO-263

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£5.99

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£7.19

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  • 16 unit(s) ready to ship
  • Plus 9 unit(s) ready to ship from another location
  • Plus 225 unit(s) shipping from 11 September 2025
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1 - 8£5.99
9 - 22£5.32
23 +£5.06

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Packaging Options:
RS Stock No.:
761-5505
Mfr. Part No.:
LM2577S-ADJ/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Minimum Output Voltage

1.23 V

Maximum Output Voltage

12 V

Minimum Input Voltage

3.5 V

Maximum Input Voltage

40 V

Maximum Output Current

3A

Converter Type

Step Up

Number of Outputs

1

Output Type

Adjustable

Mounting Type

Surface Mount

Maximum Switching Frequency

0.052 MHz

Package Type

TO-263

Pin Count

5

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Height

4.65mm

Efficiency

80%

Dimensions

10.41 x 10.16 x 4.65mm

Line Regulation

50 mV

Switching Regulator

Yes

Width

10.16mm

Load Regulation

50 mV

Length

10.41mm

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