STMicroelectronics L78M05ACDT-TR, 1 Linear Voltage, Voltage Regulator 500mA, 5 V 3-Pin, DPAK

View all Voltage Regulators
Bulk discount available

Subtotal (1 pack of 25 units)*

£5.55

(exc. VAT)

£6.65

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1,625 unit(s) ready to ship
  • Plus 475 unit(s) ready to ship from another location
  • Plus 7,825 unit(s) shipping from 09 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
25 - 100£0.222£5.55
125 - 225£0.209£5.23
250 - 600£0.197£4.93
625 - 1225£0.186£4.65
1250 +£0.178£4.45

*price indicative

Packaging Options:
RS Stock No.:
686-9319
Mfr. Part No.:
L78M05ACDT-TR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Regulator Type

Linear Voltage

Maximum Output Current

500mA

Output Voltage

5 V

Number of Outputs

1

Line Regulation

100 mV

Load Regulation

100 mV

Accuracy

±2%

Mounting Type

Surface Mount

Polarity

Positive

Package Type

DPAK

Quiescent Current

6mA

Pin Count

3

Output Type

Fixed

Dimensions

6.6 x 6.2 x 2.4mm

Height

2.4mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

0 °C

Maximum Input Voltage

35 V

Width

6.2mm

Length

6.6mm

L78M Series Linear Voltage Regulator, STMicroelectronics


The L78M series positive linear voltage regulators by STMicroelectronics all have fixed voltage outputs from 5V up to 24 V with a 500mA current output. They are three terminal regulator ICs that are available in a range of packages from TO220, DPAK and IPAK. These devices are suitable for use in many applications including local on-card regulation and power distribution systems. The internal current limiting, thermal shutdown and safe operating area protection make them durable. There are no external components required unless you want to adjust the voltage and current outputs.


Linear Voltage Regulators, STMicroelectronics

Related links