Recom Switching Regulator, Through Hole, 3 → 5.5V dc Output Voltage, 6.5 → 28V dc Input Voltage, 4A
- RS Stock No.:
- 828-9273
- Mfr. Part No.:
- R-745.0P
- Brand:
- Recom
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Subtotal (1 unit)*
£26.05
(exc. VAT)
£31.26
(inc. VAT)
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In Stock
- 2 unit(s) ready to ship
- Plus 7 unit(s) ready to ship from another location
- Plus 36 unit(s) shipping from 21 October 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £26.05 |
| 5 - 9 | £25.27 |
| 10 - 24 | £24.49 |
| 25 - 49 | £23.71 |
| 50 + | £22.93 |
*price indicative
- RS Stock No.:
- 828-9273
- Mfr. Part No.:
- R-745.0P
- Brand:
- Recom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Output Voltage | 3 → 5.5V dc | |
| Output Current | 4A | |
| Input Voltage | 6.5 → 28V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Power Rating | 1.4W | |
| Efficiency | 97% | |
| Ripple And Noise | 70mV Pk-Pk | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Series | R-74 | |
| Line Regulation | 1% | |
| Depth | 15mm | |
| Maximum Input Current | 100mA | |
| Length | 32.2mm | |
| Width | 9.1mm | |
| Input Power Range | 20W | |
| Protection Features | Short Circuit Protection | |
| Weight | 9g | |
| Load Regulation | 1% | |
| Output Voltage Adjustment Range | 3 → 5.5V dc | |
| MTBF | 749 x 10³ (+25 °C)h | |
| Power Signal Conversion Type | DC-DC | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 3 → 5.5V dc | ||
Output Current 4A | ||
Input Voltage 6.5 → 28V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Power Rating 1.4W | ||
Efficiency 97% | ||
Ripple And Noise 70mV Pk-Pk | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series R-74 | ||
Line Regulation 1% | ||
Depth 15mm | ||
Maximum Input Current 100mA | ||
Length 32.2mm | ||
Width 9.1mm | ||
Input Power Range 20W | ||
Protection Features Short Circuit Protection | ||
Weight 9g | ||
Load Regulation 1% | ||
Output Voltage Adjustment Range 3 → 5.5V dc | ||
MTBF 749 x 10³ (+25 °C)h | ||
Power Signal Conversion Type DC-DC | ||
- COO (Country of Origin):
- TW
R-7xxxP Series
Non-isolated
Positive step down integrated switching regulator
Wide input voltage range
Adjustable output voltage via external resistors
Remote On/Off Control
Over load and continuous short circuit protection
Vertical mount, SIP-12 package
Positive step down integrated switching regulator
Wide input voltage range
Adjustable output voltage via external resistors
Remote On/Off Control
Over load and continuous short circuit protection
Vertical mount, SIP-12 package
Note
Operating temperature quoted without derating output.
Adjustable output voltage range shown in brackets.
Adjustable output voltage range shown in brackets.
RECOM Switching Regulator, SIP Package Type, 1.4W Power Rating - R-74 Series - R-745.0P
Give your devices the power they need with this switching regulator from RECOM. It's designed to take an input of between 6.5 and 28V DC and turn it into a reliable output that you can adjust to deliver between 3 and 5.5V DC. Thanks to an efficiency level of up to 95%, this unit is an ideal choice for anywhere you're looking to trim power usage and keep waste heat low. A remote on/off function gives you the control you need to keep things running smoothly.
Features & Benefits
• Safe to use in challenging settings, thanks to an operating temperature range of -40°C to +85°C
• Through-hole mounting for easy installation
• Compact dimensions of 9.1 (W) x 32.2 (L) x 15mm (H) mean it won't take up much space in your setup
• Through-hole mounting for easy installation
• Compact dimensions of 9.1 (W) x 32.2 (L) x 15mm (H) mean it won't take up much space in your setup
Applications
• Lighting control systems
• Telecommunications devices
• Security cameras
• Telecommunications devices
• Security cameras
Does this switching regulator deliver a steady output?
Yes, this device has a load regulation of 1%, so you can rely on it to maintain a steady output voltage.
How much does this product weigh?
It tips the scales at only 9g, so it's ideal for setups where you want to keep weight to a minimum.