Texas Instruments LM78S40CN/NOPB 5 PWM Controller, 100 kHz 14 V 16-Pin, MDIP

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$18.91

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$20.80

(inc. GST)

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  • 65 unit(s) ready to ship from another location
  • Plus 20 unit(s) shipping from 07 April 2026
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Per Pack*
5 - 20$3.782$18.91
25 +$3.11$15.55

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Packaging Options:
RS Stock No.:
460-960
Mfr. Part No.:
LM78S40CN/NOPB
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

100kHz

Product Type

PWM Controller

Start-up Supply Current

1.8mA

Supply Current

1.8mA

Zero Power Detection

No

Output Current

1.2A

Mount Type

Through Hole

Minimum Supply Voltage

2.7V

Package Type

MDIP

Pin Count

16

Topology

Buck

Maximum Supply Voltage

14V

Minimum Operating Temperature

0°C

Maximum Duty Cycle

88%

Maximum Operating Temperature

70°C

PWM Controller Type

Voltage Mode

Height

3.3mm

Standards/Approvals

No

Length

19.05mm

Series

LM

Automotive Standard

No

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The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.

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