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Silergy SY8301ABCRoHS

Manufacturer
SilergyAsian Brands
MPN
SY8301ABC
LCSC Part #
C2927130
Packaging
SOT-23-6
Customer #
Key Attributes
High Efficiency 1A 40V Input Synchronous Step Down Regulator
Datasheetpdf iconSilergy SY8301ABC
In-Stock: 19,605
19,605 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2583$ 1.29
50+$ 0.2013$ 10.07
150+$ 0.1734$ 26.01
500+$ 0.1486$ 74.30
3,000+$ 0.1417$ 425.10
6,000+$ 0.1376$ 825.60
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-23-6
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching1.6MHz~2.4MHz
Number of Outputs1
FunctionStep-down type
FeaturesHiccup current limiting;Light load efficient mode
TopologyBuck
Output TypeAdjustable
Operating Voltage4.5V~40V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current1A
Quiescent Current22uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The SY8301 develops a high efficiency synchronous step-down DC/DC converter capable of delivering 1A load current. The SY8301 operates over a wide input voltage range from 4.5V to 40V and integrates main switch and synchronous switch with low RDS(ON) to minimize the conduction loss. The SY8301 adopts peak current control scheme. The switching frequency is 2MHz. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 2MHz switching frequency. The device also features ultra low quiescent operating to achieve high efficiency under light load. And the internal soft-start limits inrush current during power on.

Features

AI Translation
  • Low RDS(ON) for Internal Switches (Top/Bottom): 380mΩ/180mΩ
  • 4.5 - 40V Input Voltage Range
  • 1A Output Current Capability
  • 2MHz Fixed Switching Frequency
  • 0.8V ± 1.0% Reference Voltage
  • Low Quiescent Current
  • Internal Soft-start Limits the Inrush Current
  • Hic-cup Mode Output Short Circuit Protection
  • Thermal Shutdown and Auto Recovery
  • Compact Package: SOT23-6

Applications

AI Translation
  • LCD-TV
  • SetTop Box
  • Notebook
  • Storage
  • High Power AP Router Networking