onsemi NCP1271D100R2G 1 PWM Controller, 107 kHz 20V 7-Pin, SOIC

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Subtotal (1 pack of 10 units)*

HK$50.60

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  • 1,100 unit(s) shipping from 11 May 2026
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Units
Per unit
Per Pack*
10 - 620HK$5.06HK$50.60
630 - 1240HK$4.94HK$49.40
1250 +HK$4.86HK$48.60

*price indicative

Packaging Options:
RS Stock No.:
786-8897
Mfr. Part No.:
NCP1271D100R2G
Manufacturer:
onsemi
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Brand

onsemi

Product Type

PWM Controller

Maximum Switching Frequency

107kHz

Start-up Supply Current

4.1mA

Supply Current

2.3mA

Zero Power Detection

No

Output Current

500mA

Mount Type

Surface

Minimum Supply Voltage

-0.3V

Package Type

SOIC

Pin Count

7

Topology

Flyback

Maximum Supply Voltage

20V

Minimum Operating Temperature

-40°C

Maximum Duty Cycle

85%

Maximum Operating Temperature

150°C

PWM Controller Type

Current Mode

Series

NCP12XX

Length

5mm

Standards/Approvals

RoHS

Height

1.5mm

Automotive Standard

No

AC-DC Off-Line Controllers, NCP/NCV Series, ON Semiconductor


Power supply secondary side, synchronous rectification controllers. Fixed frequency flyback and forward PWM controllers.

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