LSP5523-R8A DIODES DC-DC Converters

The LSP5523-R8A is a 3A, 27V synchronous buck converter from Diodes Incorporated in ESOP-8L surface-mount package, featuring 4.5V to 27V wide input range, fixed 340kHz switching frequency, and output adjustable from 0.925V to 0.8xVin . For selection, verify integrated power MOSFET switches, up to 93% efficiency, programmable soft-start, stability with low ESR ceramic output capacitors, cycle-by-cycle overcurrent protection, short circuit protection, and input undervoltage lockout . Features include lead-free and RoHS compliant "green" device. Ideal for distributed power systems, networking systems, FPGA/DSP/ASIC power supplies, green electronics/appliances, notebook computers, and any step-down conversion requiring 3A output with wide 27V input range . In stock at HL Electronics – request a quote for fast delivery.

LSP5523-R8A - DIODES - main product image
Part No.:LSP5523-R8A
Brand:DIODES
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.23
100+ $ 0.17
1250+ $ 0.15
2500+ $ 0.14

Technical Specifications

  • Part No.LSP5523-R8A
  • Model LSP5523-R8A
  • Category Integrated Circuits (ICs) > Power Management (PMIC) > DC-DC Converters
  • Manufacturer Diodes Incorporated
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Function Step-Down
  • Topology Buck
  • Output Type Adjustable
  • Number of Outputs 1
  • Voltage - Input 4.5V ~ 27V
  • Voltage - Output 0.925V ~ 21.6V
  • Current - Output 3 A
  • Frequency - Switching 340 kHz
  • Synchronous Rectifier Yes
  • Operating Temperature -20°C ~ 125°C (TJ)
  • Mounting Type Surface Mount
  • Supplier Device Package SOP-8-EP
  • Base Product Number LSP5523
  • RoHS ROHS3 Compliant
  • Standard Package 2500
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