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STI3408B S10B S108 1.2V SOT23-5 1.0A synchronous voltage drop converter

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STI3408B S10B S108 1.2V SOT23-5 1.0A synchronous voltage drop converter
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PKR 15.00
  • Buy 20 for PKR 12.00 each and save 20%

Availability: In stock

Product code : 3054
STI3408B S10B S108 1.2V SOT23-5 1.0A synchronous voltage drop converter

FEATURES
High Efficiency: Up to 96%
1.5MHz Constant Frequency Operation
1.2A Output Current
No Schottky Diode Required
2.5V to 6.0V Input Voltage Range
Output Voltage as Low as 0.6V
100% Duty Cycle in Dropout
Low Quiescent Current: 40µ A
Slope Compensated Current Mode
Control for Excellent Line and Load
Transient Response
Short Circuit Protection
Thermal Fault Protection
Inrush Current Limit and Soft Start
Input over voltage protection(OVP)
<1µ A Shutdown Current
Tiny SOT23-5 Package

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Description

Details

STI3408B S10B S108 1.2V SOT23-5 1.0A synchronous voltage drop converter
FEATURES
  • High Efficiency: Up to 96%
  • 1.5MHz Constant Frequency Operation
  • 1.2A Output Current
  • No Schottky Diode Required
  • 2.5V to 6.0V Input Voltage Range
  • Output Voltage as Low as 0.6V
  • 100% Duty Cycle in Dropout
  • Low Quiescent Current: 40µ A
  • Slope Compensated Current Mode
  • Control for Excellent Line and Load
  • Transient Response
  • Short Circuit Protection
  • Thermal Fault Protection
  • Inrush Current Limit and Soft Start
  • Input over voltage protection(OVP)
  • <1µ A Shutdown Current
  • Tiny SOT23-5 Package
APPLICATIONS
  • Cellular and Smart Phones
  • Wireless and DSL Modems
  • PDA/MID/PAD
  • Digital Still and Video Cameras

GENERAL DESCRIPTION
  • The STI3408B is a constant frequency, current
  • mode PWM step-down converter. The
  • device integrates a main switch and a
  • synchronous rectifier for high efficiency
  • without an external Schottky diode. It is ideal
  • for powering portable equipment that runs
  • from a single cell Lithium-Ion (Li+) battery. The
  • output voltage can be regulated as low as
  • 0.6V. The STI3408B can also run at 100%
  • duty cycle for low dropout operation, extending
  • battery life in portable system. This device
  • offers two operation modes, PWM control and
  • PFM Mode switching control, which allows a
  • high efficiency over the wider range of the
  • load.

Package Contains:
1PC 65Z5 voltage regulator smd transistor XC6206P302MR 3V current 140MA positive SOT23-3 chip silk screen 
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