Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current,

RS Stock No.: 672-7091PBrand: RecomManufacturers Part No.: R-78HB3.3-0.5L
brand-logo
View all in Switching Regulators

Technical documents

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

500mA

Input Voltage

9 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

1.65W

Efficiency

76%

Ripple And Noise

20mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78HB-0.5(L)

Line Regulation

±1%

Switching Frequency Range

120kHz

Maximum Input Current

1mA

Standards Met

EN60950

Load Regulation

±0.6%

MTBF

7395 x 10^3h

Length

11.5mm

Depth

8.5mm

Weight

4g

Application

Automation, Industrial

Protection Features

Short Circuit Protection

Width

17.5mm

Power Signal Conversion Type

DC-DC

Country of Origin

Taiwan, Province Of China

Product details

R-78HBxx-0.5L Series

Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

Stock information temporarily unavailable.

P.O.A.

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current,
Select packaging type

Production pack (Tube)

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1P.O.A.
2P.O.A.
3P.O.A.
4P.O.A.
5P.O.A.
6P.O.A.
7P.O.A.
8P.O.A.
9P.O.A.
10P.O.A.
11P.O.A.
12P.O.A.
13P.O.A.
14P.O.A.
15P.O.A.

P.O.A.

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output Current,
Stock information temporarily unavailable.
Select packaging type

Production pack (Tube)

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1P.O.A.
2P.O.A.
3P.O.A.
4P.O.A.
5P.O.A.
6P.O.A.
7P.O.A.
8P.O.A.
9P.O.A.
10P.O.A.
11P.O.A.
12P.O.A.
13P.O.A.
14P.O.A.
15P.O.A.

Stock information temporarily unavailable.

Please check again later.

Technical documents

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

500mA

Input Voltage

9 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

1.65W

Efficiency

76%

Ripple And Noise

20mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78HB-0.5(L)

Line Regulation

±1%

Switching Frequency Range

120kHz

Maximum Input Current

1mA

Standards Met

EN60950

Load Regulation

±0.6%

MTBF

7395 x 10^3h

Length

11.5mm

Depth

8.5mm

Weight

4g

Application

Automation, Industrial

Protection Features

Short Circuit Protection

Width

17.5mm

Power Signal Conversion Type

DC-DC

Country of Origin

Taiwan, Province Of China

Product details

R-78HBxx-0.5L Series

Non-isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
High voltage input range, up to 72V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1