MAX25300A

RECOMMENDED FOR NEW DESIGNS

12µVRMS, Low-Noise, 500mA LDO Linear Regulator

Low-Voltage 500mA, 12µVRMS Low-Noise LDO

Data Sheet (Rev. 1) Product Selection Table
Part Models
2
1ku List Price
Starting From $0.61
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Part Details

  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 12μVRMS Output Noise, 10Hz to 100kHz
  • 365μA Operating Supply Current
  • 70dB PSRR at 10kHz
  • 500mA Maximum Output Current
  • ±1% DC Accuracy over Load, Line, and Temperature
  • 100mV (max) Dropout at 500mA Load (3.6VIN)
  • < 0.1μA Shutdown Supply Current
  • Stable with 2μF (min) Output Capacitance
  • Programmable Soft-Start Rate
  • Overcurrent and Overtemperature Protection
  • Output-to-Input Reversed Current Protection
  • POK Output
  • 2mm x 2mm, 8-Pin TDFN Package
  • AEC-Q100
  • -40°C to +125°C Operating Temperature
MAX25300A
12µVRMS, Low-Noise, 500mA LDO Linear Regulator
MAX25300A, MAX25300B: Typical Operating Circuit MAX25300A/MAX25300B Simplified Functional Diagram MAX25300A Pin Configuration
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Documentation

Data Sheet 1

Reliability Data 1

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Evaluation Kits

MAX25300EVKIT

Evaluation Kit for the MAX25300A/MAX25300B

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Features and Benefits

  • Two Independent Circuits on One Board
    • Evaluates the MAX25300A/MAX25300B IC in an 8-pin (2mm x 2mm) TDFN
  • 1.7V to 5.5V Input Range
  • 1.2V to 5.0V Jumper-Configurable Output Voltage (MAX25300A, On Board)
  • 0.6V to 5.3V Resistor-Configurable Output Voltage (MAX25300B, with IC Replacement)
  • Up to 500mA Output Current
  • Proven 2-Layer 1oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX25300 evaluation kit (EV kit) evaluates the MAX25300A/MAX25300B IC family of low noise linear regulators. The MAX25300 EV kit features two independent circuits to evaluate two different IC packages. The TDFN circuit evaluates the MAX25300A/MAX25300B. Both circuits on the EV kit operate over an input range of 1.7V to 5.5V, and provide any output voltage range of 0.6V to 5.3V. Each circuit output on the EV kit delivers up to 500mA of current. The EV kit comes with the MAX25300AATA/V+ installed.
MAX25300EVKIT
Evaluation Kit for the MAX25300A/MAX25300B

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