Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output Current,

N° de stock RS:: 672-7120
Référence fabricant:: R-783.3-1.0
Fabricant:: Recom

Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output Current,

Offre groupée disponible

Sous-total (1 unité)*

8,19 €

(TVA exclue)

9,91 €

(TVA incluse)

Frais de livraison offerts pour toute commande de plus de 75,00 €

En stock

Plus 22 unité(s) expédiée(s) à partir du 15 décembre 2025
Plus 18 unité(s) expédiée(s) à partir du 15 décembre 2025

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Unité	Prix par unité
1 - 4	8,19 €
5 - 9	7,95 €
10 - 24	7,69 €
25 - 49	7,46 €
50 +	7,21 €

*Prix donné à titre indicatif

N° de stock RS:: 672-7120
Référence fabricant:: R-783.3-1.0
Fabricant:: Recom

Spécifications

Documentation technique

Législations et de normes

Détails du produit

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Sélectionner tout	Attribut	Valeur
	Marque	Recom
	Output Voltage	3.3V dc
	Output Current	1A
	Input Voltage	4.75 → 18V dc
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Power Rating	3.3W
	Efficiency	84%
	Ripple And Noise	30mV Pk-Pk
	Minimum Temperature	-40°C
	Maximum Temperature	+85°C
	Series	R-78-1.0
	Line Regulation	±0.4%
	Protection Features	Short Circuit Protection
	Width	7.55mm
	Power Signal Conversion Type	DC-DC
	Switching Frequency Range	350kHz
	Depth	10.2mm
	Standards Met	REACH Compliant
	Load Regulation	±0.6%
	MTBF	13338000h
	Length	11.5mm
	Weight	1.9g

	Sélectionner tout
	Marque Recom
	Output Voltage 3.3V dc
	Output Current 1A
	Input Voltage 4.75 → 18V dc
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Power Rating 3.3W
	Efficiency 84%
	Ripple And Noise 30mV Pk-Pk
	Minimum Temperature -40°C
	Maximum Temperature +85°C
	Series R-78-1.0
	Line Regulation ±0.4%
	Protection Features Short Circuit Protection
	Width 7.55mm
	Power Signal Conversion Type DC-DC
	Switching Frequency Range 350kHz
	Depth 10.2mm
	Standards Met REACH Compliant
	Load Regulation ±0.6%
	MTBF 13338000h
	Length 11.5mm
	Weight 1.9g

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Pays d'origine :: TW

R78xx 1.0 Series

Non-isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
Pin-out compatible with LM78XX linear regulators
High efficiency
Low ripple and noise
Very low profile
Wide input range, 4.75-18V
Short circuit protection, thermal shutdown
SIP3 package

Note

De-rate above 60°C operating temperature.
MTBF to MIL-HDBK 217F.

Standards

EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

RECOM Switching Regulator, 84% Maximum Efficiency, 0.4W Internal Power Dissipation - R-78-1.0 Series - R-783.3-1.0

Use this switching regulator from RECOM to maintain a steady input voltage to your appliances. It's a DC-DC power converter that changes a varying voltage to a fixed 3.3V DC output voltage, making it ideal for use in appliances that could be damaged by power fluctuations. This unit works with input DC voltages ranging between 4.75 and 18V, meaning it's suitable for use in circuits where different components all draw power from the same source.

Features & Benefits

• Output current of 1A for low heat dissipation
• Functions in temperatures between -40°C and +85°C for use in demanding conditions
• Three terminal pins for easy mounting on your PCB
• 3.3V DC output voltage, suitable for use with your low-powered to medium-powered appliances

Applications

• Telecommunications equipment
• Electronic appliances
• Robotics and automation systems

Will my appliance be protected against a power surge?

Yes, this component comes with integrated short-circuit protection, which safeguards your appliances from damage caused by a power surge.

Can I use this device at any input voltage?

To ensure this device works properly, it's important not to overload the circuit with voltages above its maximum threshold of 18V DC.