Recom Switching Regulator, Surface Mount, 2.5V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output
- RS Stock No.:
- 166-6620
- Mfr. Part No.:
- R-78AA2.5-0.5SMD
- Brand:
- Recom
Bulk discount available
Subtotal (1 tube of 33 units)*
£287.92
(exc. VAT)
£345.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 27 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £287.92 | £8.725 |
| 5 - 9 | £279.26 | £8.462 |
| 10 - 24 | £270.63 | £8.201 |
| 25 - 49 | £262.00 | £7.939 |
| 50 + | £253.37 | £7.678 |
*price indicative
- RS Stock No.:
- 166-6620
- Mfr. Part No.:
- R-78AA2.5-0.5SMD
- 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 | 2.5V dc | |
| Output Current | 500mA | |
| Input Voltage | 4.75 → 32V dc | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Package | DIP | |
| Efficiency | 87% | |
| Ripple And Noise | 20mV Pk-Pk | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78AA-0.5 | |
| Line Regulation | 0.2% | |
| Load Regulation | 0.7% | |
| MTBF | 29253000h | |
| Length | 15.3mm | |
| Depth | 8.8mm | |
| Width | 9.6mm | |
| Weight | 2.7g | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 2.5V dc | ||
Output Current 500mA | ||
Input Voltage 4.75 → 32V dc | ||
Mounting Type Surface Mount | ||
Number of Outputs 1 | ||
Package DIP | ||
Efficiency 87% | ||
Ripple And Noise 20mV Pk-Pk | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78AA-0.5 | ||
Line Regulation 0.2% | ||
Load Regulation 0.7% | ||
MTBF 29253000h | ||
Length 15.3mm | ||
Depth 8.8mm | ||
Width 9.6mm | ||
Weight 2.7g | ||
- COO (Country of Origin):
- TW
R78AAxx-0.5SMD Series
Replacement for R-78Axx-0.5SMD series
Non-isolated
High efficiency up to 97%
Adjustable output voltage
Wide input voltage range
Thermal shutdown and continuous short circuit protection
Remote On/Off control
UL94V-0 package material
SMD 10 pin package
Non-isolated
High efficiency up to 97%
Adjustable output voltage
Wide input voltage range
Thermal shutdown and continuous short circuit protection
Remote On/Off control
UL94V-0 package material
SMD 10 pin package
Note
Derate output when operating temperature above +71°C.
MTBF to MIL-HDBK 217F (+25°C).
Stk numbers 706-3922 and 706-3957 have fixed output voltages.
MTBF to MIL-HDBK 217F (+25°C).
Stk numbers 706-3922 and 706-3957 have fixed output voltages.
Standards
EN-60950-1