MAX38904D

RECOMMENDED FOR NEW DESIGNS

1.7V to 5.5VIN, 2A Low-Noise LDO Linear Regulators in TDFN and WLP

The MAX38904 is a Low-Noise Linear Regulator that Delivers up to 2A of Output Current with only 5.1µVRMS of Output Noise

Data Sheet (Rev. 7) Product Selection Table
Part Models
6
1ku List Price
Starting From $1.19
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Part Details

  • Delivers Flexible Operating Range
    • 1.7V to 5.5V Input Voltage Range
    • 0.6V to 5.0V Programmable Output Voltage
    • 2A Maximum Output Current
    • 100mV Maximum Dropout at 2A Load
    • < 1.5µA Shutdown Supply Current
  • Reduces Noise and Improves Accuracy
    • ±1% DC Accuracy Over Load, Line, and Temperature
    • 5.1μVRMS Output Noise, 10Hz to 100kHz
    • 1.3mA Quiescent Supply Current
    • > 70dB PSRR at 10kHz
  • Enables Ease-of-Use and Robust Protection
    • Active Discharge of 70Ω at OUT
    • Stable with 8µF (Min) Output Capacitance
    • Programmable Soft-Start Rate
    • Overcurrent and Overtemperature Protection
    • Output-to-Input Reverse Current Protection
    • Power-OK Status Pin
  • Reduces Size, Improves Reliability
    • 3mm x 3mm 14-pin TDFN Package and 2.2mm x 1.37mm, 5 x 3 Bump, 0.4mm Pitch WLP
    • -40°C to 125°C Operating Temperature
MAX38904D
1.7V to 5.5VIN, 2A Low-Noise LDO Linear Regulators in TDFN and WLP
MAX38904A, MAX38904B, MAX38904C, MAX38904D: Typical Application Circuits
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Documentation

Data Sheet 1

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Evaluation Kits

MAX38904DEVK-WLP

Evaluation Kit for the MAX38904D

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Features and Benefits

  • Evaluates the MAX38904D IC in a 5 x 3 bump, 2.2mm x 1.37mm WLP, 0.4mm pitch
  • 1.7V to 5.5V Input Range
  • Factory Preset Output Voltage (Default Output Set to 1.5V)
  • Up to 2A Output Current
  • Proven 2-Layer 1-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX38904D WLP evaluation kit (EV kit) evaluates the MAX38904D in a WLP package. The MAX38904D is a low noise linear regulator. The EV kit operates over an input range of 1.7V to 5.5V and provides a factory preset output voltage of 1.5V. The EV kit can deliver up to 2A of current.

Applications

  • Communication Systems, Test Equipment, Medical Equipment
  • High-End Audio Systems
  • High-Resolution Data Acquisition Systems

MAX38904BEVK#TDFN

Evaluation Kit for the MAX38904B

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Features and Benefits

  • Evaluates the MAX38904B IC in a 10-pin (3mm x 3mm) TDFN
  • 1.7V to 5.5V Input Range
  • 0.6V to 5.0V Resistor Configurable Output Voltage (Default Output Set to 3.3V)
  • Up to 2A Output Current
  • Proven 2-Layer 1-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX38904B TDFN evaluation kit (EV kit) evaluates the MAX38904B in a TDFN package. The MAX38904B is a low noise linear regulator. The EV kit operates over an input range of 1.7V to 5.5V and provides a resistor configurable output voltage range from 0.6V to 5.0V. The EV kit can deliver up to 2A of current.

Applications

  • Communication Systems, Test Equipment, Medical Equipment
  • High-End Audio Systems
  • High-Resolution Data Acquisition Systems

MAX38904CEVK-WLP

Evaluation Kit for the MAX38904C

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Features and Benefits

  • Evaluates the MAX38904C IC in a 5 x 3 bump, 2.2mm x 1.37mm WLP, 0.4mm pitch
  • 1.7V to 5.5V Input Range
  • 0.6V to 5.0V Resistor Configurable Output Voltage (Default Output Set to 3.3V)
  • Up to 2A Output Current
  • Proven 2-Layer 1-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX38904C WLP evaluation kit (EV kit) evaluates the MAX38904C in a WLP package. The MAX38904C is a low noise linear regulator. The EV kit operates over an input range of 1.7V to 5.5V and provides a resistorconfigurable output voltage range from 0.6V to 5.0V. The EV kit can deliver up to 2A of current.

Applications

  • Communication Systems, Test Equipment, Medical Equipment
  • High-End Audio Systems
  • High-Resolution Data Acquisition Systems

MAX38904AEVK

Evaluation Kit for the MAX38904A

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Features and Benefits

  • Evaluates the MAX38904A IC in a 14-pin (3mm x 3mm) TDFN
  • 1.7V to 5.5V Input Range
  • 1.2V to 5.0V Jumper Configurable Output Voltage
  • Up to 2A Output Current
  • Proven 2-Layer 1-oz Copper PCB Layout
  • Demonstrates Compact Solution Size
  • Fully Assembled and Tested

Product Details

The MAX38904A TDFN evaluation kit (EV kit) evaluates the MAX38904A in a TDFN package. The MAX38904A is a low noise linear regulator. The EV Kit operates over an input range of 1.7V to 5.5V and provides a jumper selectable output voltage range from 1.2V to 5.0V. The EV Kit can deliver up to 2A of current.

Applications

  • Communication Systems, Test Equipment, Medical Equipment
  • High-End Audio Systems
  • High-Resolution Data Acquisition Systems
MAX38904DEVK-WLP
Evaluation Kit for the MAX38904D
MAX38904BEVK#TDFN
Evaluation Kit for the MAX38904B
MAX38904CEVK-WLP
Evaluation Kit for the MAX38904C
MAX38904AEVK
Evaluation Kit for the MAX38904A

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