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RECOM | R-78B3.3-1.0

Manufacturer Part #

R-78B3.3-1.0

R-78B-1.0 Series Single Output 3.3 V DC/DC Converter - SIP-3

ECAD Model:
Mfr. Name: RECOM
Standard Pkg:
Product Variant Information section
Date Code: 2523
Product Specification Section
RECOM R-78B3.3-1.0 - Technical Attributes
Attributes Table
Type: Encapsulated
Isolation: Non Isolated
No of Outputs: Single
Output Voltage: 3.3V
Input Voltage: 4.75V to 34V
Operating Temp Range: -40°C to +85°C
Efficiency: 89%
Power Dissipation: 0.65W
Quiescent Current: 7mA
Load Capacitance: 6800µF
Load Regulation (%): 0.6%
Output Current: 1000mA
Switching Frequency-Max: 380kHz
Ripple & Noise: 35mV
Dimension: L  11.5mm x W  8.5mm x H  17.5mm
Package Style:  SIP-3
Mounting Method: Through Hole
Features & Applications

The R-78B3.3-1.0 is a part of R-78Bxx Series high efficiency switching regulators are ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs.

The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium.Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series.

Features:

  • Efficiency up to 97%,Non isolated,no need for heatsinks
  • Pin-out compatible with LM78XX Linears
  • Low profile( L*W*H=11.5*8.5*17.5mm)
  • Wide input range.(4.75 V ~ 34 V)
  • Short circuit protection, Thermal shutdown
  • Non standard outputs available as specials between 1.5 V ~15 V
  • Low ripple and noise
  • “L” version with 90° pins
Pricing Section
Global Stock:
279
USA:
279
On Order:Order inventroy details
19
Factory Stock:Factory Stock:
1,000
Factory Lead Time:
17 Weeks
Minimum Order:
3
Multiple Of:
1
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$30.45
USD
Quantity
Unit Price
3
$10.15
5
$10.10
20
$9.96
30
$9.92
75+
$9.78
Product Variant Information section