Recom Through Hole Switching Regulator, 5V dc Output Voltage, 32V dc Input Voltage, 1A Output Current

  • RS Stock No. 163-451
  • Mfr. Part No. R-78B5.0-1.0
  • Brand Recom
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

R78Bxx 1.0 Series

Non isolated
Medical safety approval EN-60601-1-2
High efficiency switching regulator
No need for heatsinks
Wide input voltage range
Low ripple and noise
Short circuit protection and thermal shutdown
Pin-out compatible with LM78xx linear regulators
Industry standard SIP-3 package

Note

Derate output when operating temperature above 71°C.

Standards

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

//media.rs-online.com/t_line/L0163726-01.gif
Specifications
Attribute Value
Input Voltage 32V dc
Output Voltage 5V dc
Number of Outputs 1
Output Current 1A
Power Rating 5W
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 93%
MTBF 6584000h
Load Regulation 0.2%
Line Regulation 0.4%
Ripple And Noise 15mV Pk-Pk
Depth 17.5mm
Width 8.5mm
Weight 4g
Length 11.5mm
313 In stock for FREE next working day delivery
Price Each
£ 6.93
(exc. VAT)
£ 8.32
(inc. VAT)
Units
Per unit
1 - 4
£6.93
5 - 9
£6.65
10 - 24
£6.52
25 - 49
£6.38
50 +
£6.25
Packaging Options:
Related Products
The Tracopower TSR 0.5SM series of step-down switching ...
Description:
The Tracopower TSR 0.5SM series of step-down switching regulators are drop-in replacement for inefficient LM78 linear regulators. These DC-DC converters have a high efficiency up to 97%, which allows full load operation up to +80°C (+90°C with 50% load) ambient temperature without the need of forced cooling. The TSR 0.5SM ...
The Tracopower TSR-1SM series of step-down switching regulators ...
Description:
The Tracopower TSR-1SM series of step-down switching regulators have a high efficiency up to 96%, which allows full load operation up to +65°C ambient temperature without the need of any heat transmission layer. The TSR-1SM switching regulators provide other significant features over linear regulators, i.e. better output voltage accuracy (±2 ...
The Traco Power TSN 1 Series of step ...
Description:
The Traco Power TSN 1 Series of step down switching regulators are a replacement for inefficient 79xx linear regulators. This series of DC/DC converters feature a high efficiency up to 96%, which allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat ...
60mA Output Current Low 12Ω Output Resistance150μA Supply ...
Description:
60mA Output Current Low 12Ω Output Resistance150μA Supply Current (MAX1697R)Requires Only Two 1μF Capacitors (MAX1697U)Start-Up Current Limited+1.25V to +5.5V Input Voltage Range Slew-Rate Limited to Reduce EMI Applications Battery-Operated Equipment GaAsFET Bias Supplies Handy-Terminals, PDAs Negative Supply from +5V or +3.3V Logic Supplies Small LCD Panels.