STMicroelectronics L78M05ABV, 1 Linear Voltage, Voltage Regulator 500mA, 5 V 3-Pin, TO-220

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Subtotal (1 tube of 50 units)*

£15.25

(exc. VAT)

£18.30

(inc. VAT)

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  • 3,300 unit(s) shipping from 13 November 2025
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Units
Per unit
Per Tube*
50 - 50£0.305£15.25
100 - 450£0.196£9.80
500 - 950£0.186£9.30
1000 - 1950£0.171£8.55
2000 +£0.167£8.35

*price indicative

RS Stock No.:
168-6609
Mfr. Part No.:
L78M05ABV
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Maximum Output Current

500mA

Regulator Type

Linear Voltage

Number of Outputs

1

Output Voltage

5 V

Line Regulation

100 mV

Accuracy

±2%

Load Regulation

100 mV

Polarity

Positive

Mounting Type

Through Hole

Package Type

TO-220

Quiescent Current

6mA

Pin Count

3

Output Type

Fixed

Dimensions

10.4 x 4.6 x 9.15mm

Maximum Operating Temperature

+125 °C

Height

9.15mm

Minimum Operating Temperature

-40 °C

Maximum Input Voltage

35 V

Width

4.6mm

Length

10.4mm

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

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