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

View all Buck Converters
Save 4% when you buy 375 units

Subtotal (1 tube of 75 units)*

£138.525

(exc. VAT)

£166.20

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 16 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
75 - 75£1.847£138.53
150 - 300£1.80£135.00
375 +£1.755£131.63

*price indicative

RS Stock No.:
162-9814
Mfr. Part No.:
LMR14050SDDA
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

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

Pin Count

8

Maximum Switching Frequency

2.5 MHz

Package Type

SOIC

Switching Regulator

Yes

Maximum Operating Temperature

+125 °C

Height

1.55mm

Minimum Operating Temperature

-40 °C

Dimensions

5 x 4 x 1.55mm

Width

4mm

Length

5mm

COO (Country of Origin):
MY

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.

Related links