MEAN WELL Non-Isolated Switching Regulator, PCB, 3.3 V dc Output Voltage, 1000 mA Output Current, 1 Outputs

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RS Stock No.:
149-706
Distrelec Article No.:
303-66-685
Mfr. Part No.:
N7803-1CW
Brand:
MEAN WELL
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Brand

MEAN WELL

Product Type

Non-Isolated Switching Regulator

Output Voltage 1

3.3 V dc

Output Current

1000mA

Mount Type

PCB

Number of Outputs

1

Power

15W

Efficiency

96%

Ripple and Noise

400mV Pk-Pk

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Output Voltage 2

5V

Series

N78

Number of Pins

3

Line Regulation

±0.3 %

Depth

17.5mm

Standards/Approvals

EAC TP TC 020/2011, RoHS Status: Exempt

Weight

5.5g

Maximum Input Voltage

12V dc

MTBF

1800kH

Minimum Input Voltage

12V dc

Load Regulation

3.3V: 0.3%, other: 0.4%

RoHS Status: Exempt

COO (Country of Origin):
TW
The MEANWELL DC-DC Power Supply is a high efficiency switching regulator designed to replace LM78xx/LM79xx linear regulators. With a compact size and wide input range, this power supply operates efficiently with no need for a heatsink. It offers protections against short circuit, overload, and over temperature, making it a reliable choice for various applications.

Pin-out compatible with LM78xx/LM79xx linear regulators

High efficiency up to 96%, no heatsink required

Wide input range up to 36V

Supports negative output

Operates in temperature range of -40 to 85°C

Complies to BS EN/EN55032 radiated Class B without additional components

Low ripple and noise levels

3 years warranty

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