Recom Switching Regulator, Through Hole, 5V dc Output Voltage 72V dc, 500 mA Output Current, 1 Outputs
- RS Stock No.:
- 166-9046
- Mfr. Part No.:
- R-78HB5.0-0.5
- Manufacturer:
- Recom
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Bulk discount available
Subtotal (1 tube of 42 units)*
HK$5,178.10
FREE delivery for orders over HK$250.00
In Stock
- 5 unit(s) ready to ship from another location
- Plus 1 unit(s) shipping from 13 August 2026
- Plus 1 unit(s) shipping from 01 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | HK$5,178.10 | HK$123.288 |
| 2 - 3 | HK$5,064.10 | HK$120.574 |
| 4 + | HK$4,955.40 | HK$117.986 |
*price indicative
- RS Stock No.:
- 166-9046
- Mfr. Part No.:
- R-78HB5.0-0.5
- Manufacturer:
- Recom
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage 1 | 5V dc | |
| Product Type | Switching Regulator | |
| Output Current | 500mA | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Power | 2.5W | |
| Efficiency | 81% | |
| Ripple and Noise | 20mV Pk-Pk | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Series | R-78HB | |
| Package Type | SIP | |
| Line Regulation | ±1 % | |
| Width | 8.5mm | |
| Standards/Approvals | RoHS | |
| Weight | 4g | |
| Length | 11.5mm | |
| Depth | 17.5mm | |
| Maximum Input Voltage | 72V dc | |
| Minimum Input Voltage | 9V | |
| Load Regulation | ±0.6 % | |
| MTBF | 7395000h | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 1 5V dc | ||
Product Type Switching Regulator | ||
Output Current 500mA | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Power 2.5W | ||
Efficiency 81% | ||
Ripple and Noise 20mV Pk-Pk | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Series R-78HB | ||
Package Type SIP | ||
Line Regulation ±1 % | ||
Width 8.5mm | ||
Standards/Approvals RoHS | ||
Weight 4g | ||
Length 11.5mm | ||
Depth 17.5mm | ||
Maximum Input Voltage 72V dc | ||
Minimum Input Voltage 9V | ||
Load Regulation ±0.6 % | ||
MTBF 7395000h | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 2.5W Power Rating, 81% Efficiency - R-78HB Series - R-78HB5.0-0.5
This switching regulator from RECOM is a safe power distribution solution for your electronic circuits. It monitors the input voltage and converts it to a stable output supply components on the circuit can use. Thanks to a wide input tolerance range of 9 to 72V, this versatile unit can be used with various power sources. Its non-conductive plastic housing serves as an insulator to protect you from electric shocks. Continuous short-circuit protection and thermal shutdown features ensure this device is powered down in the event of a fault, preventing damage to the circuit.
Features & Benefits
• Compact dimensions of 11.5 (length) x 8.5 (width) x 17.5mm (height) for installation in setups with limited space
• Through-hole mounting style provides a permanent, vibration-proof connection
• Flame retardant, as burning stops in 10 seconds when a fire occurs
• Integrated 1μF capacitor serves as a filter to smooth out the voltage for noiseless signal transmission
Applications
• Automotive industries
• Instrumentation equipment
Do I need a heat sink for this regulator?
No, because this regulator has an efficiency of 81%, meaning it makes optimal use of energy and it doesn't dissipate much heat.
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