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RICHTEK RT8272GSP product image
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RICHTEK RT8272GSPRoHS

Manufacturer
RICHTEKAsian Brands
MPN
RT8272GSP
LCSC Part #
C16079
Packaging
SOIC-8-EP
Customer #
Key Attributes
3A, 24V, 1.2MHz Step-Down Converter
Datasheetpdf iconRICHTEK RT8272GSP
In-Stock: 1,830
1,830 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7091$ 0.71
10+$ 0.5615$ 5.62
30+$ 0.4982$ 14.95
100+$ 0.4187$ 41.87
500+$ 0.3327$ 166.35
1,000+$ 0.3116$ 311.60
Standard Packaging2500/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
ManufacturerRICHTEK
PackagingSOIC-8-EP
Operating Temperature-40℃~+125℃
Frequency - Switching1.2MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Adjustable soft-start;External compensation
Output TypeAdjustable
TopologyBuck
Operating Voltage4.75V~24V
Switch tube (built-in/external)Built-in
Output Voltage920mV~15V
Output Current3A
Quiescent Current25uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The RT8272 is a high voltage buck converter that can support the input voltage range from 4.75V to 24V and the output current can be up to 3A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions such as cycle-bycycle current limiting and thermal shutdown protection. In shutdown mode, the regulator draws 25 μA of supply current. The RT8272 is available in a SOP-8 (Exposed Pad) surface mount package.

Features

AI Translation
  • Wide Operating Input Range : 4.75V to 24V
  • Adjustable Output Voltage Range : 0.92V to 15V
  • Output Current up to 3A
  • 25μA Low Shutdown Current
  • Power MOSFET : 0.1Ω
  • High Efficiency up to 95%
  • 1.2MHz Fixed Switching Frequency
  • Stable with Low ESR Output Ceramic Capacitors
  • Thermal Shutdown Protection
  • Cycle-By-Cycle Over Current Protection
  • RoHS Compliant and Halogen Free

Applications

AI Translation
  • Distributive Power Systems
  • Battery Charger
  • DSL Modems
  • Pre-regulator for Linear Regulators