Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output
- N° de stock RS:
- 706-3963
- Référence fabricant:
- R-78AA3.3-1.0SMD
- Fabricant:
- Recom
8 En stock pour livraison sous 1 jour(s)
Ajouté
Prix la pièce
9,25 €
(TVA exclue)
11,19 €
(TVA incluse)
Unité | Prix par unité |
1 - 4 | 9,25 € |
5 - 9 | 8,97 € |
10 - 24 | 8,70 € |
25 - 49 | 8,42 € |
50 + | 8,14 € |
- N° de stock RS:
- 706-3963
- Référence fabricant:
- R-78AA3.3-1.0SMD
- Fabricant:
- Recom
Législations et de normes
- Pays d'origine :
- TW
Détails du produit
RECOM Switching Regulator, 10-Pin SMD Package, 90% Efficiency - R-78AA-1.0 Series - R-78AA3.3-1.0SMD
Need to bump your power supply down a notch? This RECOM switching regulator does the trick. It dials loads down to an adjustable output between 3 and 5.5V DC, so your components get precisely the power they need. As shown by its ±0.4% line regulation rating, the converter's output stays stable to keep attached equipment running reliably. Kickstarting the device is a breeze thanks to its remote on/off control pin. Don't worry about wasting power, as this regulator converts up to 90% of voltages to provide energy-efficient switching.
Features & Benefits
Short-circuit protection automatically restarts after tripping, cutting unnecessary downtime
Solders to surfaces for quick and secure mounting
Ripple voltage of just 30mV, minimising disruption from electrical interference
Insulated plastic and epoxy housing boosts electrical safety
Takes input voltages between 4.75 and 18V for versatile installation
Solders to surfaces for quick and secure mounting
Ripple voltage of just 30mV, minimising disruption from electrical interference
Insulated plastic and epoxy housing boosts electrical safety
Takes input voltages between 4.75 and 18V for versatile installation
Applications
Automotive industry
Control devices
Industrial robotics
Control devices
Industrial robotics
Can I use this switching regulator in time-sensitive applications?
Yes, the product's remote on/off function responds in just 50ms, allowing it to keep up with appliances that demand precise switching timing.
Spécifications
Attribut | Valeur |
---|---|
Output Voltage | 3.3V dc |
Output Current | 1A |
Input Voltage | 4.75 → 18V dc |
Mounting Type | Surface Mount |
Number of Outputs | 1 |
Package | SMD |
Power Rating | 3.3W |
Efficiency | 90% |
Ripple And Noise | 30mV Pk-Pk |
Minimum Temperature | -40°C |
Maximum Temperature | +85°C |
Series | R-78AA-1.0 |
Line Regulation | ±0.4% |
Output Voltage Adjustment Range | 3 → 5.5V dc |
Power Signal Conversion Type | DC-DC |
Weight | 1.7g |
Protection Features | Short Circuit Protection |
Application | Industrial |
Current Limiting Method | Short-Circuit Current Limit |
Maximum Input Current | 120mA |
Switching Frequency Range | 335 → 435kHz |
Special Features | Thermal Shutdown and Short-Circuit Current Limit |
Load Regulation | ±1% |
MTBF | 21070000h |
Depth | 8.8mm |
Width | 9.6mm |
Standards Met | EN 60950-1 |
Length | 15.3mm |