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Silergy SY8089A1AAC product image
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Silergy SY8089A1AACRoHS

Manufacturer
SilergyAsian Brands
MPN
SY8089A1AAC
LCSC Part #
C479074
Packaging
SOT-23-5
Customer #
Key Attributes
High Efficiency, 1.5MHz, 2A Synchronous Step Down Regulator
Datasheetpdf iconSilergy SY8089A1AAC
In-Stock: 334,425
334,425 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0897$ 0.45
50+$ 0.0726$ 3.63
150+$ 0.0639$ 9.59
500+$ 0.0566$ 28.30
3,000+$ 0.0541$ 162.30
6,000+$ 0.0524$ 314.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerSilergy
PackagingSOT-23-5
Operating Temperature-40℃~+125℃@(TA/TJ)
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesHiccup current limiting;Output discharge
TopologyBuck
Output TypeAdjustable
Operating Voltage2.5V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current2A
Quiescent Current50uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

SY8089A1 is a high efficiency 1.5MHz synchronous step down DC/DC regulator capable of delivering up to 2A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. The low output voltage ripple, the small external inductor and the capacitor sizes are achieved with 1.5MHz switching frequency.

Features

AI Translation
  • 2.5V to 5.5V Input Voltage Range
  • 50μA Low Quiescent Current
  • Low RDS(ON) for Internal Switches (Top/Bottom) 130mΩ / 85mΩ
  • High Switching Frequency 1.5MHz Minimizes the External Components
  • Internal Soft-start Limits the Inrush Current
  • 100% Dropout Operation
  • Hic-cup for Short Circuit Protection
  • Output Auto Discharge Function
  • RoHS Compliant and Halogen Free
  • Compact Package: SOT23-5

Applications

AI Translation
  • Set Top Box
  • USB Dongle
  • Media Player
  • Smart Phone