Texas Instruments LM340AT-5.0/NOPB, 1 Linear Voltage, Voltage Regulator 2.4A, 5 V 3-Pin, TO-220

View all Voltage Regulators
Bulk discount available

Subtotal (1 tube of 45 units)*

£39.375

(exc. VAT)

£47.25

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 90 unit(s) ready to ship
  • Plus 450 unit(s) shipping from 06 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tube*
45 - 45£0.875£39.38
90 - 180£0.852£38.34
225 - 405£0.829£37.31
450 - 630£0.808£36.36
675 +£0.788£35.46

*price indicative

RS Stock No.:
100-0720
Mfr. Part No.:
LM340AT-5.0/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

2.4A

Regulator Type

Linear Voltage

Number of Outputs

1

Output Voltage

5 V

Line Regulation

0.01 %

Load Regulation

0.3 %

Accuracy

±2%

Mounting Type

Through Hole

Polarity

Positive

Quiescent Current

6mA

Package Type

TO-220

Pin Count

3

Output Type

Fixed

Dimensions

10.16 x 4.7 x 8.89mm

Height

8.89mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

0 °C

Minimum Input Voltage

7.5 V

Maximum Input Voltage

35 V

Width

4.7mm

Length

10.16mm

LM340 Linear Voltage Regulators, Texas Instruments


Texas Instruments LM340 series three terminal positive voltage regulators are for use in fixed voltage regulation. There are no external parts required unless you want to adjust the outputs. The linear voltage regulators feature safe area compensation, internal current limiting and thermal shut-down making them a robust device. Texas Instruments (TI) regulators can offer local on-card regulation which can eliminate any distribution problems associated with single point regulation. The regulator IC provides fixed output voltages of 5 V, 12 V or 15 V in various packages.

Output current: 1 A LM340 Series
Output current: 100 mA LM340LAZ-5.0/NOPB only 761-5687)


Linear Voltage Regulators, Texas Instruments


A range of fixed and adjustable Linear Voltage regulators from Texas Instruments. The range includes both positive and negative polarity devices with output current ratings from 100mA up to 5A.

Related links