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Recom Switching Regulator Through Hole 3.3V DC Output 1A Current 3.3W Power R-78B3.3-1.0L

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Recom Switching Regulator Through Hole 3.3V DC Output 1A Current 3.3W Power R-78B3.3-1.0L

Name: Recom Switching Regulator Through Hole 3.3V DC Output 1A Current 3.3W Power R-78B3.3-1.0L
Brand: Recom
SKU: 208035
Price: 18.09 USD
Availability: InStock

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Category Switching Regulator Brand Recom Condition New

Specifications

Country of Origin	Taiwan
Brand	Recom
Power	3.3W
Efficiency	0.89%
Length	11.5mm
Model	R-78B3.3-1.0L
Depth	8.5mm
Gross Weight	4g
Width	17.5mm
Mount Type	Through Hole
Series	R-78B-1.0(L)
Output Current	1A
Maximum Operating Temperature	85°C
Package Type	SIP
Load Regulation	±0.6 %
Minimum Operating Temperature	-40°C
MTBF	6584000h
Number of outputs	1
Ripple and Noise	20mV Pk-Pk
Maximum Input Voltage	34V dc
Line Regulation	±0.4 %
Standards/Approvals	REACH Compliant
Minimum Input Voltage	32V dc
Number of Pins	3
Output Voltage 1	3.3V dc

Key Features

Compact SIP package with dimensions 17.5mm x 11.5mm x 8.5mm for easy PCB integration.
High efficiency of 89%, minimizing power losses during operation.
Wide operating temperature range from -40°C to +85°C suitable for harsh environments.
Input voltage range from 4.75V to 32V DC, with max input voltage 34V DC.
Integrated continuous short-circuit protection with automatic recovery.
Low ripple and noise of 20mV peak-to-peak for sensitive electronics.
3 pins with 90° mounting pins for secure through-hole installation.
Mean Time Between Failures (MTBF) of approximately 6,584,000 hours ensuring long-term reliability.

Product Description

Recom R-78B3.3-1.0L Switching Regulator is a high-performance DC/DC converter designed for efficient voltage regulation with a stable 3.3V DC output at 1A current capability. The through-hole SIP package dimensions of 17.5mm width, 11.5mm length, and 8.5mm depth allow compact placement on crowded PCBs.

This switching regulator operates efficiently up to 89% efficiency, reducing heat dissipation and energy loss. It supports a wide input voltage range of 4.75V to 32V DC, accommodating varied power supply sources, with maximum voltage handling of 34V DC.

The device is robust for industrial applications with an operating temperature range spanning from -40°C to +85°C without the need for a heat sink. Its integrated features include line regulation of ±0.4%, load regulation of ±0.6%, and a low ripple and noise specification of 20mV peak-to-peak, making it suitable for sensitive electronic circuits.

Continuous short-circuit protection with automatic recovery safeguards connected circuits from damage due to faults, enhancing device reliability. The regulator’s 3 pins configured at 90° enable easy through-hole mounting on a PCB, providing mechanical stability and reliable electrical connection.

With a Mean Time Between Failures (MTBF) of over 6.5 million hours, this regulator is engineered for long-term operation in manufacturing, telecommunications, and consumer electronics environments where compact and reliable power supplies are essential.

Compact SIP package with dimensions 17.5mm width, 11.5mm length, and 8.5mm depth. High efficiency of 89% for energy-saving applications. Wide operating temperature range from -40°C to +85°C. Input voltage range: 4.75V to 32V DC; maximum input voltage 34V DC.

Continuous short-circuit protection with automatic recovery. Low ripple and noise of 20mV peak-to-peak. Through-hole mounting with 3 pins at 90°. MTBF of approximately 6,584,000 hours for high reliability. Internal power dissipation of only 0.65W during operation.

This Recom switching regulator is ideal for industrial, telecommunications, and consumer electronics applications requiring compact, efficient, and reliable DC power conversion. Explore more Switching Regulators on EnvMart to find optimal power regulation solutions.