Texas Instruments LM2940T-5.0/NOPB, 1 Low Dropout Voltage, Voltage Regulator 1A, 5 V 3-Pin, TO-220

View all Voltage Regulators
Bulk discount available

Subtotal (1 unit)*

£1.39

(exc. VAT)

£1.67

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 164 unit(s) ready to ship
  • Plus 16 unit(s) ready to ship from another location
  • Plus 2,048 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£1.39
10 - 24£1.32
25 - 49£1.19
50 - 99£1.08
100 +£1.01

*price indicative

Packaging Options:
RS Stock No.:
533-5632
Mfr. Part No.:
LM2940T-5.0/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Regulator Type

Low Dropout Voltage

Maximum Output Current

1A

Output Voltage

5 V

Number of Outputs

1

Line Regulation

50 mV

Load Regulation

50 mV

Polarity

Positive

Mounting Type

Through Hole

Package Type

TO-220

Pin Count

3

Output Type

Fixed

Dimensions

10.16 x 4.7 x 8.89mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

26 V

Minimum Input Voltage

6.25 V

Height

8.89mm

Width

4.7mm

Length

10.16mm

LDO (Low Dropout) Linear Voltage Regulators, 1A, LM29xx/LM39xx/LMS81xx Series, Texas Instruments



LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments


A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.

Related links