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Recom Switching Regulator Through Hole 3.3V DC Output Voltage 500mA Output Current R-78E3.3-0.5
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Recom |
| Power | 1.65W |
| Efficiency | 88% |
| Length | 11.6mm |
| Model | R-78E3.3-0.5 |
| Depth | 10.4mm |
| Gross Weight | 1.9g |
| Width | 10.4mm |
| Mount Type | Through Hole |
| Series | R-78E-0.5 |
| Output Current | 500mA |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-3 |
| Load Regulation | ±1 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 7976000h |
| Number of outputs | 1 |
| Ripple and Noise | 50mV Pk-Pk |
| Maximum Input Voltage | 28V dc |
| Line Regulation | ±0.5 % |
| Standards/Approvals | REACH |
| Minimum Input Voltage | 6V |
| Output Voltage 1 | 3.3V dc |
Key Features
- High efficiency of 88% ensures minimal energy loss during operation.
- Operates across a wide temperature range from -40°C to +85°C for demanding environments.
- Power rating of 1.65W suitable for low-voltage applications.
- Compact SIP-3 package with dimensions 11.6mm x 10.4mm x 10.4mm supports space-saving designs.
- Low ripple and noise of 50mV peak-to-peak for stable output.
- Maximum input voltage of 28V DC and minimum input voltage of 6V DC.
- High reliability with a mean time between failures (MTBF) of approximately 7.98 million hours.
- Through-hole mount type provides a secure mechanical and electrical connection.
Product Description
Recom R-78E3.3-0.5 Switching Regulator is designed to maintain a steady 3.3V DC output voltage with a capacity of 500mA output current. This through-hole mounted device is housed in a durable SIP-3 plastic package, measuring 11.6mm in length, 10.4mm in width, and 10.4mm in depth, offering compactness essential for intricate electronic assemblies.
This switching regulator boasts high energy efficiency of 88%, which reduces power dissipation and heat generation, improving overall system reliability and energy savings. Operating reliably between -40°C and +85°C, it is well-suited for use in harsh environments encountered in automotive and mobile device electronics.
The unit features low ripple and noise (50mV peak-to-peak), ensuring clean and stable power supply for sensitive electronics. It accepts a wide input voltage range from 6V DC up to 28V DC, stepping down efficiently to a regulated 3.3V DC level at 500mA current output, with a power rating of 1.65W.
Reliability is enhanced by an impressive mean time between failures (MTBF) of over 7.9 million hours at 25°C, indicating long-term dependable performance. The through-hole mounting style supports secure attachment on PCBs for robust mechanical stability.
High efficiency reduces heat and energy wastage. Wide operating temperature range ensures versatility. Compact SIP-3 package enables space-efficient designs. Low ripple ensures clean output voltage for precision electronics.
Wide input voltage range supports various system requirements. Long MTBF provides dependable performance over time. Through-hole mounting eases PCB integration. REACH compliance confirms environmental and safety standards.
Ideal for automotive and mobile applications needing stable low voltage power. Constructed from durable materials for impact and abrasion resistance.
This Switching Regulator is suitable for industrial, automotive, mobile device, and electronic component manufacturing applications where a reliable 3.3V regulated supply is required. Browse Recom products on EnvMart for a wide range of electrical and electronic components that meet industrial and commercial demands.
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Frequently Asked Questions
This model provides a regulated output voltage of 3.3V DC with a maximum output current of 500mA.
The R-78E3.3-0.5 has an efficiency rating of 88%, which helps minimize energy loss during operation.
It accepts a minimum input voltage of 6V DC and a maximum input voltage of 28V DC.
This switching regulator operates reliably within a temperature range of -40°C to +85°C.
The dimensions of the SIP-3 package are 11.6mm in length, 10.4mm in width, and 10.4mm in depth.
It features a low ripple and noise level of 50mV peak-to-peak, ensuring stable output.
The power rating of this model is 1.65W, making it suitable for low-voltage applications.
This switching regulator is designed for through-hole mounting, providing a secure mechanical and electrical connection.
The mean time between failures (MTBF) is approximately 7.98 million hours, indicating high reliability.
This model complies with REACH standards, confirming its adherence to environmental and safety regulations.
It is suitable for industrial, automotive, mobile device, and electronic component manufacturing applications requiring a stable 3.3V supply.
The R-78E3.3-0.5 offers a load regulation of ±1%, ensuring stable output under varying load conditions.
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