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Same model may have multiple batches, images only for reference.
RT7278GSP Real Image
Same model may have multiple batches, images only for reference.

RT7278GSP

Part No RT7278GSP
Manufacturer Richtek USA Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ 3A SYNC 8SOP / Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.765V to 8V 3A 8-Pin PSOP EP
Datasheet
RT7278GSP Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Richtek USA Inc.
Series ACOT
Packaging Reel package
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Input Voltage MIN 4.5V
Voltage Input MAX 18V
Output Voltage 0.765V
Output Voltage MAX 8V
Output Current 3A
Frequency - Switching 700kHz
Synchronous Rectifier Yes
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting SMD
Package 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Manufacturer Package 8-SOP-EP
Win Source Part Number 793408-RT7278GSP
Popularity Medium
Supply and Demand Status Limited
Family Name RT7278
Introduction Date January 31, 2013
Country of Origin Taiwan
Halogen Free Compliant
Estimated EOL Date 2027
Ultra Librarian 3D Model Ultra Librarian RT7278GSP CAD Model

Description

The RT7278GSP is a high-efficiency, synchronous, step-down DC-DC converter.

  • Output Current: 3A
  • Output Voltage Range: 0.765V to 8V
  • Topology: Buck
  • Switching Frequency: 700kHz
  • Package: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Halogen Free: Yes
  • Popularity: Medium
  • EOL Date: 2027
  • Supply and Demand Status: Limited
  • Cross-Reference: LT1507IS8#TRPBF, TPS54429PWP, LT1507IS8#TR, TPS54428DRCT

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Pricing & Ordering

Quantity Unit Price Ext. Price
90+ $0.6422 $57.7980
220+ $0.5267 $115.8740
340+ $0.5105 $173.5700
470+ $0.4943 $232.3210
610+ $0.4770 $290.9700
810+ $0.4285 $347.0850
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Availability: 2,690 pieces
MOQ: 90 pcs
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