LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
MAXIM MAX1927REUB product image
Images for reference only

MAXIM MAX1927REUB

Manufacturer
MAXIM
MPN
MAX1927REUB
LCSC Part #
C3167559
Packaging
MSOP-10
Customer #
Key Attributes
1MHz Step-down type Adjustable 800mA 750mV~5V MSOP-10 Voltage Regulators - DC DC Switching Regulators
DatasheetMAXIM MAX1927REUB
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
ManufacturerMAXIM
PackagingMSOP-10
Operating Temperature-40℃~+85℃
Frequency - Switching1MHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Overcurrent Protection;External compensation;Light load efficient mode;Operating status indication
Output TypeAdjustable
TopologyBuck
Operating Voltage2.6V~5.5V
Switch tube (built-in/external)Built-in
Output Current800mA
Output Voltage750mV~5V
Quiescent Current140uA
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The MAX1927/MAX1928 PWM step-down DC-DC converters accept inputs as low as 2.6V, while delivering 800mA to output voltages as low as 0.75V. These devices operate in one of two modes to optimize noise and quiescent current. Under heavy loads, MAX1927/ MAX1928 operate in pulse-width modulation (PWM) mode and switch at a fixed 1MHz frequency. Under light loads, they operate in PFM mode to reduce power consumption. In addition, both devices provide selectable forced PWM operation for minimum noise at all load currents.

Features

AI Translation
  • 800mA Output Current
  • Output Voltages from 0.75V to 5V
  • 2.6V to 5.5V Input Voltage Range
  • Power-OK Output
  • No Schottky Diode Required
  • Selectable Forced PWM Operation
  • 1MHz Fixed-Frequency PWM Operation
  • 140μA Quiescent Current
  • Soft-Start
  • 10-Pin µMAX Package

Applications

AI Translation
  • WCDMA Handsets
  • PDAs and Palmtops
  • DSP Core Power
  • Battery-Powered Equipment