Recom Switching Regulator, Surface, 3.3V dc Output Voltage, 500 mA Output Current, 1 Outputs
- N° de stock RS:
- 166-6621
- Référence fabricant:
- R-78AA3.3-0.5SMD
- Fabricant:
- Recom
Offre groupée disponible
Sous-total (1 tube de 33 unités)*
296,60 €
(TVA exclue)
358,89 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Temporairement en rupture de stock
- Expédition à partir du 31 août 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Tube(s) | le tube | Prix par unité* |
|---|---|---|
| 1 - 4 | 296,60 € | 8,988 € |
| 5 - 9 | 287,70 € | 8,718 € |
| 10 - 24 | 278,80 € | 8,448 € |
| 25 - 49 | 269,90 € | 8,179 € |
| 50 + | 261,00 € | 7,909 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 166-6621
- Référence fabricant:
- R-78AA3.3-0.5SMD
- Fabricant:
- Recom
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Recom | |
| Output Voltage 1 | 3.3V dc | |
| Product Type | Switching Regulator | |
| Output Current | 500mA | |
| Mount Type | Surface | |
| Number of Outputs | 1 | |
| Power | 1.65W | |
| Efficiency | 91% | |
| Ripple and Noise | 30mV Pk-Pk | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Series | R-78AA-0.5 | |
| Line Regulation | ±0.4 % | |
| Package Type | DIP | |
| Length | 15.3mm | |
| Weight | 2.7g | |
| Width | 8.8mm | |
| Depth | 8.8mm | |
| Standards/Approvals | RoHS | |
| Maximum Input Voltage | 32V dc | |
| Load Regulation | ±1 % | |
| Minimum Input Voltage | 4.75V | |
| MTBF | 29253000h | |
| Sélectionner tout | ||
|---|---|---|
Marque Recom | ||
Output Voltage 1 3.3V dc | ||
Product Type Switching Regulator | ||
Output Current 500mA | ||
Mount Type Surface | ||
Number of Outputs 1 | ||
Power 1.65W | ||
Efficiency 91% | ||
Ripple and Noise 30mV Pk-Pk | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Series R-78AA-0.5 | ||
Line Regulation ±0.4 % | ||
Package Type DIP | ||
Length 15.3mm | ||
Weight 2.7g | ||
Width 8.8mm | ||
Depth 8.8mm | ||
Standards/Approvals RoHS | ||
Maximum Input Voltage 32V dc | ||
Load Regulation ±1 % | ||
Minimum Input Voltage 4.75V | ||
MTBF 29253000h | ||
- Pays d'origine :
- TW
RECOM Switching Regulator, Surface Mounting, Adjustable Output - R-78AA-0.5 Series - R-78AA3.3-0.5SMD
A calm port in a Storm – that's what you GET with this switching regulator from RECOM. It stabilises varying voltage inputs ranging from 4.75 to 32V DC to give you a steady 3.3V DC output that's safe for low-voltage components like LED lamps. As an added advantage, you can adjust the output between 3 and 5.5V to suit your system's needs. The unit comes with integrated ON/OFF controls, so you can keep a secure handle on its operation.
Features & Benefits
• Non-conductive plastic housing for impact resistance and prevention of electric shocks
• Continuous short-circuit protection with automatic recovery to ensure safe operation
• Broad operating temperature range between -40°C and +85°C for use in challenging settings
• Low ripple and noise rating of 30mV for smooth signal transmission
Applications
• Medical equipment
• Research laboratories
• Automotive manufacture
How do I mount this switching regulator?
For ease, you can surface-mount this regulator directly onto your equipment via vapour phase soldering.
How efficient is this switching regulator?
This device offers up to 91% efficiency, which means it loses next to nothing in heat, saving you the bother of installing a heatsink.
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
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