DIODES

LSP5523-R8A

340kHz Step-down type Adjustable 925mV~21.6V 3A SOP-8-EP Voltage Regulators - DC DC Switching Regulators RoHS

SOP-8-EPROHS CompliantActive

3A 27V Synchronous Buck Converter

Manufacturer: DIODES
Manufacturer part #: LSP5523-R8A
Store part #: C6653519
Package / case: SOP-8-EP
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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7,370 in stock

#C6653519

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹141.59	₹141.59
10+	₹115.52	₹1,155.20
30+	₹102.51	₹3,075.30
100+	₹89.69	₹8,969.00
500+	₹82.09	₹41,045.00
1,000+	₹78.18	₹78,180.00

Quantity (min 1)

1 × ₹141.59

₹141.59

excl. GST

₹167.08 incl. 18% GST

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Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 2,500 per reel

LSP5523-R8A

₹141.59 for 1 + GST

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Specifications

Operating Temperature: -20℃~+125℃
Frequency - Switching: 340kHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Adjustable soft-start;Output discharge;External compensation
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.5V~27V
Switch tube (built-in/external): Built-in
Output Voltage: 925mV~21.6V
Output Current: 3A
Quiescent Current: 1.3mA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.227 g

Overview

The LSP5523 is a monolithic synchronous buck regulator. The device integrates 90mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.5V to 27V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn on.

Applications

Distributed power systems
Networking systems
FPGA, DSP, ASIC power supplies
Green electronics/ appliances
Notebook computers

Key features

3A Output Current
Wide 4.5V to 27V Operating Input Range
Fixed 340KHZ Frequency
Integrated Power MOSFET Switches
Output Adjustable from 0.925V to 0.8Vin
Up to 93% Efficiency
Programmable Soft-Start
Stable with Low ESR Ceramic Output Capacitors
Cycle by Cycle Over Current Protection
Short Circuit Protection
Input Under Voltage Lockout
Package: ESOP-8L
Totally Lead-Free & Fully RoHS Compliant
Halogen and Antimony Free. “Green” Device

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