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ADI LTC3406ES5-1.2#TRMPBF product image
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ADI LTC3406ES5-1.2#TRMPBFRoHS

Manufacturer
ADI
MPN
LTC3406ES5-1.2#TRMPBF
LCSC Part #
C580718
Packaging
TSOT-23-5
Customer #
Key Attributes
1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT
Datasheetpdf iconADI LTC3406ES5-1.2#TRMPBF
In-Stock: 25
25 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 9.5219$ 9.52
10+$ 9.3055$ 93.06
30+$ 9.1601$ 274.80
100+$ 9.0164$ 901.64
Standard Packaging500/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
ManufacturerADI
PackagingTSOT-23-5
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching1.5MHz
FunctionStep-down type
Number of Outputs1
FeaturesLight load efficient mode;Overcurrent Protection
TopologyBuck
Output TypeFixed
Operating Voltage2.5V~5.5V
Switch tube (built-in/external)Built-in
Output Current600mA
Output Voltage1.2V
Quiescent Current20uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging500
Sales UnitPiece

Introduction

AI Translation

The LTC3406-1.2 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supply current during operation with only 20μA drops <1μA in shutdown. The 2.5V to 5.5V input voltage range makes the LTC3406-1.2 ideally suited for single Li-Ion battery-powered applications. 100% duty cycle provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode operation further increases efficiency at light loads. Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The LTC3406-1.2 is available in a low profile (1mm) ThinSOT package.

Features

AI Translation
  • High Efficiency: Up to 90%
  • Very Low Quiescent Current: Only 2μA
  • 600mA Output Current at VIN=3V
  • 2.5V to 5.5V Input Voltage Range
  • 1.5MHz Constant Frequency Operation
  • No Schottky Diode Required
  • Shutdown Mode Draws <1μA Supply Current
  • Current Mode Operation for Excellent Line and Load Transient Response
  • Overtemperature Protected
  • Low Profile (1mm) ThinSOT Package

Applications

AI Translation
  • Cellular Telephones
  • Personal Information Appliances
  • Wireless and DSL Modems
  • Digital Still Cameras
  • MP3 Players
  • Portable Instruments