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MAXIM MAX730ACSA+

Manufacturer
MPN
MAX730ACSA+
LCSC Part #
C1355908
Packaging
SOIC-8
Customer #
Key Attributes
170kHz Step-down type Fixed 450mA 5V SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS
DatasheetMAXIM MAX730ACSA+
RoHS Compliance1 documents available
Alternative Parts1
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
ManufacturerMAXIM
PackagingSOIC-8
Operating Temperature0℃~+70℃@(TA)
Frequency - Switching170kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection;Adjustable soft-start;External compensation
TopologyBuck
Output TypeFixed
Operating Voltage5.2V~11V
Switch tube (built-in/external)Built-in
Output Current450mA
Output Voltage5V
Quiescent Current1.7mA

Features

AI Translation
  • 750mA Load Currents (MAX738A/MAX744A)
  • High-Frequency, Current-Mode PWM
  • 159kHz to 212.5kHz Guaranteed Oscillator Frequency Limits (MAX744A)
  • 85% to 96% Efficiencies
  • 1.7mA Quiescent Current
  • 6μA Shutdown Supply Current
  • Single Preselected Inductor Value, No Component Design Required
  • Overcurrent, Soft-Start, and Undervoltage Lockout Protection
  • Cycle-by-Cycle Current Limiting
  • 8-Pin DIP/SO Packages (MAX730A)

Applications

AI Translation
  • Portable Instruments
  • Cellular Phones and Radios
  • Personal Communicators
  • Distributed Power Systems
  • Computer Peripherals