Texas Instruments, LM2591HVS-5.0/NOPB Step-Down Switching Regulator, 1-Channel 1A 5-Pin, D2PAK

View all Buck Converters
Save 5% when you buy 225 units

Subtotal (1 tube of 45 units)*

£157.275

(exc. VAT)

£188.73

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 05 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
45 - 45£3.495£157.28
90 - 180£3.405£153.23
225 +£3.32£149.40

*price indicative

RS Stock No.:
920-3536
Mfr. Part No.:
LM2591HVS-5.0/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

1A

Regulator Function

Buck Controller

Minimum Input Voltage

4.5 V

Maximum Input Voltage

60 V

Output Type

Fixed

Mounting Type

Surface Mount

Number of Outputs

1

Pin Count

5

Maximum Switching Frequency

173 kHz

Package Type

D2PAK (TO-263)

Switching Regulator

Yes

Maximum Operating Temperature

+125 °C

Dimensions

10.16 x 8.64 x 4.57mm

Efficiency

82%

Width

8.64mm

Height

4.57mm

Length

10.16mm

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
GB

SIMPLE SWITCHER® Step-Down Regulators, LM259x Series



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