LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
TMI STI3410 product image
  • STI3410 thumbnail 1
  • STI3410 thumbnail 2
  • STI3410 thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TMI STI3410

Manufacturer
TMIAsian Brands
MPN
STI3410
LCSC Part #
C711928
Packaging
SOT-23-5
Customer #
Key Attributes
1.0MHz 1.5A Synchronous Step-Down Converter
DatasheetTMI STI3410
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTMI
PackagingSOT-23-5
Operating Temperature-40℃~+85℃@(TA)
FunctionStep-down type
Number of Outputs1
Frequency - Switching1MHz
FeaturesLight load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage2.3V~6V
Switch tube (built-in/external)Built-in
Output Current1.5A
Output Voltage600mV~6V
Quiescent Current35uA
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The STI3410 are high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.5A output currents. The STI3410 can operate over a wide input voltage range from 2.3V to 6.0V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. It is ideal for powering portable equipment that runs from a single cell Lithium-Ion battery. The output voltage can be regulated as low as 0.6V. The STI3410 can also EN 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. The STI3410 is offered in a low profile (1mm) 5-pin, SOT package, and is available in an adjustable version.

Features

AI Translation
  • High Efficiency: Up to 96%(@3.3V)
  • 1.0MHz Constant Frequency Operation
  • 1.5A Output Current
  • No Schottky Diode Required
  • 2.3V to 6V Input Voltage Range
  • Output Voltage as Low as 0.6V
  • PFM Mode for High Efficiency in Light Load
  • 100% Duty Cycle in Dropout Operation
  • Low Quiescent Current: 40μA
  • Short Circuit Protection
  • Thermal Fault Protection
  • Inrush Current Limit and Soft Start
  • Input overvoltage protection(OVP)
  • <1μA Shutdown Current
  • SOT23-5 package

Applications

AI Translation
  • Cellular and Smart Phones
  • Wireless and DSL Modems
  • Portable Instruments
  • Digital Still and Video Cameras
  • PC Cards