Texas Instruments, LMR14050SDDA Step-Down Switching Regulator, 1-Channel 5A Adjustable 8-Pin, SOIC

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Subtotal (1 pack of 2 units)*

£5.58

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£6.70

(inc. VAT)

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  • 8 unit(s) ready to ship
  • Plus 44 unit(s) shipping from 09 October 2025
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2 - 8£2.79£5.58
10 - 22£2.24£4.48
24 - 48£2.10£4.20
50 - 98£1.96£3.92
100 +£1.815£3.63

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Packaging Options:
RS Stock No.:
908-3883
Mfr. Part No.:
LMR14050SDDA
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Output Current

5A

Maximum Output Voltage

28 V

Regulator Function

Step Down

Minimum Output Voltage

0.8 V

Minimum Input Voltage

4 V

Maximum Input Voltage

40 V

Output Type

Adjustable

Mounting Type

Surface Mount

Number of Outputs

1

Maximum Switching Frequency

2.5 MHz

Pin Count

8

Package Type

SOIC

Switching Regulator

Yes

Minimum Operating Temperature

-40 °C

Length

5mm

Dimensions

5 x 4 x 1.55mm

Width

4mm

Height

1.55mm

Maximum Operating Temperature

+125 °C

LMR Nano SIMPLE SWITCHER® Step-Down Regulator Series


Input Voltage up to 42V (LMRx42xx), 20V (LMRx20xx), and 5.5V (LMRx05xx)
Output Current up to 2A (LMRxxx20), 1.5A (LMRxxx15), 1A (LMRxxx10), etc.
Adjustable output voltage from 0.6V
1MHz or greater switching frequency of 1.6MHz (LMR.....X) and 3MHz (LMR.....Y)
Low Shutdown Quiescent Current
Internal Soft-start
Thermal Shutdown


SIMPLE SWITCHER® Regulators, Texas Instruments


Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

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