onsemi NCP785AH33T1G, 1 Linear Voltage, Voltage Regulator 10.5mA, 3.3 V 3+Tab-Pin, SOT

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Subtotal (1 pack of 25 units)*

£9.375

(exc. VAT)

£11.25

(inc. VAT)

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  • Plus 75 unit(s) shipping from 27 October 2025
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Units
Per unit
Per Pack*
25 - 75£0.375£9.38
100 - 225£0.324£8.10
250 +£0.284£7.10

*price indicative

Packaging Options:
RS Stock No.:
161-2692
Mfr. Part No.:
NCP785AH33T1G
Brand:
onsemi
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Brand

onsemi

Regulator Type

Linear Voltage

Maximum Output Current

10.5mA

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

±0.5 %

Accuracy

±5%

Load Regulation

±1 %

Polarity

Positive

Mounting Type

Surface Mount

Quiescent Current

22µA

Package Type

SOT

Pin Count

3+Tab

Reference Voltage

1.25V

Output Type

Fixed

Dimensions

4.6 x 2.6 x 1.6mm

Maximum Operating Temperature

150 °C

Minimum Input Voltage

25 V

Height

1.6mm

Maximum Input Voltage

450 V

Length

4.6mm

Width

2.6mm

The NCP785A is a high-performance >10mA linear regulator, offering a very wide operating input voltage range of up to 450 V DC operating and 700V DC maximum. It is an ideal choice for high input voltage applications such as industrial and home automation, smart metering, home appliances. The NCP785A offers ±5% of output voltage accuracy, extremely high power supply rejection ratio and ultra low quiescent current of typ. 15μA.

Operating Input Voltage: Up to 450 VDC
PSRR: 80 dB at 120 Hz
Quiescent Current: 15μA Typical
Allows for direct AC mains connection
Effectively reduces the input ripple
Greatly reduces the no-load power consumption
Ideally suited for space constrained applications

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