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RICHTEK RT8010-33GQW product image
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RICHTEK RT8010-33GQWRoHS

Manufacturer
RICHTEKAsian Brands
MPN
RT8010-33GQW
LCSC Part #
C5879835
Packaging
WDFN-6(2x2)
Customer #
Key Attributes
1.5MHz, 1A, High Efficiency PWM Step-Down DC-DC Converter
Datasheetpdf iconRICHTEK RT8010-33GQW
In-Stock: 95
95 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.4606$ 0.46
10+$ 0.4496$ 4.50
30+$ 0.4418$ 13.25
100+$ 0.4339$ 43.39
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
PackagingWDFN-6(2x2)
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesOvercurrent Protection
TopologyBuck
Output TypeFixed
Operating Voltage2.5V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage3.3V
Output Current1A
Quiescent Current50uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The RT8010/A is a high efficiency Pulse-Width-Modulated (PWM) step-down DC-DC converter. Capable of delivering 1A output current over a wide input voltage range from 2.5V to 5.5V, the RT8010/A is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or from other power sources such as cellular phones, PDAs and hand-held devices. Two operating modes are available including : PWM/LowDropout autoswitch and shutdown modes. The Internal synchronous rectifier with low RDS(ON) dramatically reduces conduction loss at PWM mode. No external Schottky diode is required in practical application. The RT8010/A enters Low Dropout mode when normal PWM cannot provide regulated output voltage by continuously turning on the upper P-MOSFET. The RT8010/A enter shut-down mode and consumes less than 0.1μA when EN pin is pulled low. The switching ripple is easily smoothed-out by small package filtering elements due to a fixed operating frequency of 1.5MHz. This along with small WDFN-6L 2×2 and WQFN-16L 3×3 package provides small PCB area application. Other features include soft start, lower internal reference voltage with 2% accuracy, over temperature protection, and over current protection.

Features

AI Translation
  • 2.5V to 5.5V Input Range
  • Output Voltage (Adjustable Output From 0.6V to VIN)
  • RT8010: 1V, 1.2V, 1.5V, 1.6V, 1.8V, 2.5V and 3.3V Fixed/Adjustable Output Voltage
  • RT8010A Adjustable Output Voltage Only
  • 1A Output Current
  • ±95% Efficiency
  • No Schottky Diode Required
  • 1.5MHz Fixed-Frequency PWM Operation
  • Small 6-Lead WDFN and 16-Lead WQFN Package
  • RoHS Compliant and 100% Lead (Pb)-Free

Applications

AI Translation
  • Mobile Phones
  • Personal Information Appliances
  • Wireless and DSL Modems
  • MP3 Players
  • Portable Instruments