Recom Switching Regulator, Through Hole, 3.3 V dc Output Voltage 34V dc, 1 A Output Current, 1 Outputs

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£9.11

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£10.93

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Packaging Options:
RS Stock No.:
672-7130
Mfr. Part No.:
R-78B3.3-1.0L
Brand:
Recom
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Brand

Recom

Product Type

Switching Regulator

Output Voltage 1

3.3 V dc

Output Current

1A

Mount Type

Through Hole

Number of Outputs

1

Power

3.3W

Efficiency

0.89%

Ripple and Noise

20mV Pk-Pk

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Number of Pins

3

Series

R-78B-1.0(L)

Package Type

SIP

Line Regulation

±0.4 %

Width

17.5 mm

Depth

8.5mm

Standards/Approvals

REACH Compliant

Weight

4g

Length

11.5mm

Maximum Input Voltage

34V dc

Minimum Input Voltage

32V dc

MTBF

6584000h

Load Regulation

±0.6 %

COO (Country of Origin):
TW

RECOM Switching Regulator, ±0.4% Line Regulation, 90° Pins - R-78B-1.0(L) Series - R-78B3.3-1.0L


To set up a reliable power supply that keeps your circuit ticking along, pick this switching regulator from RECOM. It accepts inputs between 4.75 and 32V DC, which it converts to 3.3V DC outputs in a snap. As it features continuous short-circuit protection with automatic recovery, it stops surges in their tracks to protect sensitive devices. Thanks to a mean time between failures of 6,584,000 hours, you can rest easy knowing this mini powerhouse will deliver top-notch performance in the long term.

• Through-hole mounting for quick and simple installation

• Wide operating temperature range between -40°C and +85°C without a heat sink, so suits challenging conditions

• Compact dimensions of 17.5 (W) x 11.5 (L) x 8.5mm (D) to fit neatly onto a busy PCB

• Internal power dissipation of just 0.65W during operation, meaning it's an energy-efficient choice

Applications


• Manufacturing industry

• Telecommunications equipment

• Consumer electronics

When should I use a switching regulator with 90° pins?


Switching regulators with 90° pins, like this one, are fitted flush against the circuit board, making them Ideal for setups with limited space.

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