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电子市场首页 > IC > IC分类 > 电源和散热管理 > 开关稳压器 >

开关稳压器

  
 开关稳压器的IC型号、厂商、供应商、PDF资料： 
     
IC型号厂商PDF资料下载供应商说明
ADP3050 ADI 查找供应商
  • Wide Input Voltage Range: 3.6 V to 30 V
  • Adjustable and Fixed (3.3 V, 5 V) Output Options
  • Integrated 1 A Power Switch
  • Uses Small Surface-Mount Components
  • Cycle-By-Cycle Current Limiting
  • Peak Input Voltage (100 ms): 60 V
  • Thermally Enhanced 8-Lead
    SOIC Package
  • Configurable as a Buck,
    Inverter and SEPIC Regulator
 
ADP1111 ADI 查找供应商
  • Operates from 2 V to 30 V Input Voltage Range
  • 72 kHz Frequency Operation
  • Utilizes Surface Mount Inductors
  • Very Few External Components Required
  • Operates in Step-Up/Step-Down or Inverting Mode
  • Low Battery Detector
  • User Adjustable Current Limit
  • Internal 1 A Power Switch
  • Fixed or Adjustable Output Voltage
  • 8-Pin DIP or SO-8 Package
 
ADP3000 ADI 查找供应商
  • Operates at Supply Voltages from 2 V to 30 V
  • Works in Step-Up or Step-Down Mode
  • Very Few External Components Required
  • High Frequency Operation Up to 400 kHz
  • Low Battery Detector on Chip
  • User Adjustable Current Limit
  • Fixed and Adjustable Output Voltage
  • 8-Pin DIP and SO-8 Package
  • Small Inductors and Capacitors
 
ADP2107 ADI 查找供应商
  • Extremely high 97% efficiency
  • Ultralow quiescent current: 20 μA
  • 1.2 MHz switching frequency
  • 0.1 μA shutdown supply current
  • Maximum load current:
    ADP2105: 1 A
    ADP2106: 1.5 A
    ADP2107: 2 A
  • Input voltage: 2.7 V to 5.5 V
  • Output voltage: 0.8 V to VIN
  • Maximum duty cycle: 100%
  • Smoothly transitions into low dropout (LDO) mode
  • Internal synchronous rectifier
  • Small 16-lead 4 mm × 4 mm LFCSP_VQ package
  • Optimized for small ceramic output capacitors
 
ADP2106 ADI下载 查找供应商
  • Extremely high 97% efficiency
  • Ultralow quiescent current: 20 μA
  • 1.2 MHz switching frequency
  • 0.1 μA shutdown supply current
  • Maximum load current:
    ADP2105: 1 A
    ADP2106: 1.5 A
    ADP2107: 2 A
  • Input voltage: 2.7 V to 5.5 V
  • Output voltage: 0.8 V to VIN
  • Maximum duty cycle: 100%
  • Smoothly transitions into low dropout (LDO) mode
  • Internal synchronous rectifier
  • Small 16-lead 4 mm × 4 mm LFCSP_VQ package
  • Optimized for small ceramic output capacitors
 
ADP2105 ADI 查找供应商
  • Extremely high 97% efficiency
  • Ultralow quiescent current: 20 μA
  • 1.2 MHz switching frequency
  • 0.1 μA shutdown supply current
  • Maximum load current:
    ADP2105: 1 A
    ADP2106: 1.5 A
    ADP2107: 2 A
  • Input voltage: 2.7 V to 5.5 V
  • Output voltage: 0.8 V to VIN
  • Maximum duty cycle: 100%
  • Smoothly transitions into low dropout (LDO) mode
  • Internal synchronous rectifier
  • Small 16-lead 4 mm × 4 mm LFCSP_VQ package
  • Optimized for small ceramic output capacitors
 
ADP3051 ADI 查找供应商
  • 600 kHz PWM Frequency
  • Frequency Synchronizable up to 750 kHz
  • Output Voltage Range: 0.8 V to 5 V
  • Tri-mode Operation Enables Higher Efficiency
  • Automatic PWM to Variable Frequency Control at Light Load
  • Fully Integrated 600 mA Power Switch
  • Fully Integrated Soft Start and Shutdown
  • 3% Output Regulation Accuracy Over Line, Load, and Temp
  • Simple Loop Compensation
  • Space Saving MSOP-8 Package
  • Small Inductor and MLC Capacitors
  • Undervoltage Lockout
 
ADP1610 ADI 查找供应商
  • Fully Integrated 1.2 A , 0.2 Ω, Power Switch
  • Pin-selectable 700 kHz or 1.2 MHz PWM Frequency
  • 92% Efficiency
  • Adjustable Output Voltage up to 12 V
  • 3% Output Regulation Accuracy
  • Adjustable Soft Start
  • Input Undervoltage Lockout
  • MSOP 8-lead Package
 
ADP1611 ADI 查找供应商
  • Fully integrated 1.2 A, 0.23Ω Power Switch
  • Pin-selectable 700 kHz or 1.2 MHz PWM Frequency
  • 90% Efficiency
  • Adjustable Output Voltage up to 20 V
  • 3% Output Regulation Accuracy
  • Adjustable Soft Start
  • Input Undervoltage Lockout
  • MSOP 8-lead Package
 
ADP3088 ADI下载 查找供应商
  • 1 MHz PWM Frequency
  • Automatic PWM to Power Saving Mode at Light Load
  • Fully Integrated 1 A Power Switch
  • 3% Output Regulation Accuracy over Temperature, Line and Load
  • 100% Duty Cycle Operation
  • Simple Compensation
  • Output Voltage: 1.25 V to 10.5 V
  • Small Inductor and MLC Capacitors
  • Low Quiescent Current
    while Pulse Skipping
  • Thermal Shutdown
  • Fully Integrated Soft Start
  • Cycle-by-Cycle Current Limit
 
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