Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 2A Output Current,

RS Stock No.: 139-2950Brand: RecomManufacturers Part No.: R-78B3.3-2.0
brand-logo
View all in Switching Regulators

Technical Document

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

2A

Input Voltage

4.75 → 32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP 3

Power Rating

6.6W

Efficiency

92%

Ripple And Noise

50mV Pk-Pk

Maximum Temperature

+70°C

Minimum Temperature

-40°C

Series

R-78B-2.0

Line Regulation

±0.5%

Switching Frequency Range

460kHz

Weight

4g

MTBF

6349000h

Power Signal Conversion Type

DC-DC

Standards Met

CB Report, EN 55022, IEC/EN 62368-1

Load Regulation

±1%

Length

11.5mm

Maximum Input Current

50mA

Width

8.5mm

Depth

8.5mm

Protection Features

Short Circuit Protection

Country of Origin

Taiwan, Province Of China

Product details

R78Bxx 2.0 Series Switching Regulator

The Recom R-78Bxx series are highly efficient, non-isolated switching regulators. They offer a high-quality product at a low cost in production quantity. They are ideally suited to replace 78xx linear regulators, as well as being pin compatible.

The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with continuous short circuit protection and no external components are needed to work efficiently.

Features and Benefits

• Wide operating temperature of -40 to +70 °C at full load
• Pin compatible with TO220 linear regulators
• High efficiency, non-isolated, no need for heatsinks
• Requires no external components
• Continuous short circuit protection
• Low ripple and noise
• Compact size, ensuring space saving
• Positive to negative converter

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

₹ 1,408.92

Each (Exc. GST)

₹ 1,662.53

Each (Including GST)

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 2A Output Current,
Select packaging type
Imported by:

RS Components & Controls (I) Ltd

Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301

₹ 1,408.92

Each (Exc. GST)

₹ 1,662.53

Each (Including GST)

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 2A Output Current,
Stock information temporarily unavailable.
Select packaging type

Buy in bulk

quantityUnit price
1 - 4₹ 1,408.92
5 - 9₹ 1,371.84
10 - 24₹ 1,336.67
25 - 49₹ 1,319.75
50+₹ 1,303.25

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

2A

Input Voltage

4.75 → 32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP 3

Power Rating

6.6W

Efficiency

92%

Ripple And Noise

50mV Pk-Pk

Maximum Temperature

+70°C

Minimum Temperature

-40°C

Series

R-78B-2.0

Line Regulation

±0.5%

Switching Frequency Range

460kHz

Weight

4g

MTBF

6349000h

Power Signal Conversion Type

DC-DC

Standards Met

CB Report, EN 55022, IEC/EN 62368-1

Load Regulation

±1%

Length

11.5mm

Maximum Input Current

50mA

Width

8.5mm

Depth

8.5mm

Protection Features

Short Circuit Protection

Country of Origin

Taiwan, Province Of China

Product details

R78Bxx 2.0 Series Switching Regulator

The Recom R-78Bxx series are highly efficient, non-isolated switching regulators. They offer a high-quality product at a low cost in production quantity. They are ideally suited to replace 78xx linear regulators, as well as being pin compatible.

The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with continuous short circuit protection and no external components are needed to work efficiently.

Features and Benefits

• Wide operating temperature of -40 to +70 °C at full load
• Pin compatible with TO220 linear regulators
• High efficiency, non-isolated, no need for heatsinks
• Requires no external components
• Continuous short circuit protection
• Low ripple and noise
• Compact size, ensuring space saving
• Positive to negative converter