MAX8902A
Info: : PRODUCTION
searchIcon
cartIcon

MAX8902A

Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package

Show More showmore-icon

Low-Noise, Low-Dropout, High-PSRR, 500mA Linear Regulators in a 2mm x 2mm TDFN Package

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $1.91
Features
  • 1.7V to 5.5V Input Voltage Range
  • 0.6V to 5.3V Output Voltage Range
  • 16µVRMS Output Noise, 10Hz to 100kHz
  • 80µA Operating Supply Current
  • 92dB PSRR at 5kHz
  • Guaranteed 500mA Output Current
  • ±1.5% Output Accuracy Over Load, Line, and Temperature
  • 100mV (max) Dropout at 500mA Load
  • < 1µA Shutdown Supply Current
  • 700mA Short-Circuit Protection
  • Thermal-Overload Protection
  • Output-to-Input Reverse Current Protection
  • 2mm x 2mm x 0.8mm TDFN Package
Additional Details
show more Icon

The MAX8902A/MAX8902B low-noise linear regulators deliver up to 500mA of output current with only 16µVRMS of output noise in a 100kHz bandwidth. These regulators maintain their output voltage over a wide input range, requiring only 100mV of input-to-output headroom at full load.

These LDOs maintain a low 80µA typical supply current, independent of the load current and dropout voltage. The regulator control circuitry includes a programmable soft-start circuit and short circuit, reverse current, and thermal-overload protection. Other features include an enable input and a power-OK output (MAX8902B only).

The MAX8902A output voltage can be set to 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.1V, 3.3V, 4.6V, or 4.7V using the SELA and SELB inputs. The MAX8902B output voltage can be set between 0.6V and 5.3V with an external resistor voltage-divider.

Applications

  • MP3 and Portable Media Players
  • Notebook Computers
  • Smartphones
Part Models 4
1ku List Price Starting From $1.91

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX8902AATA+
  • HTML
  • HTML
MAX8902AATA+T
  • HTML
  • HTML
MAX8902AATA/V+
  • HTML
  • HTML
MAX8902AATA/V+T
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 9, 2023

- 2276A

WAFER FAB

MAX8902AATA+

PRODUCTION

MAX8902AATA+T

PRODUCTION

Jun 20, 2016

- 1612

ASSEMBLY

MAX8902AATA+

PRODUCTION

MAX8902AATA+T

PRODUCTION

Apr 3, 2023

- 2276B

WAFER FAB

MAX8902AATA/V+

PRODUCTION

MAX8902AATA/V+T

PRODUCTION

Jun 18, 2021

- 2161

ASSEMBLY

MAX8902AATA/V+

PRODUCTION

MAX8902AATA/V+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Mar 9, 2023

- 2276A

arrow down

WAFER FAB

MAX8902AATA+

PRODUCTION

MAX8902AATA+T

PRODUCTION

Jun 20, 2016

- 1612

arrow down

ASSEMBLY

MAX8902AATA+

PRODUCTION

MAX8902AATA+T

PRODUCTION

Apr 3, 2023

- 2276B

arrow down

WAFER FAB

MAX8902AATA/V+

PRODUCTION

MAX8902AATA/V+T

PRODUCTION

Jun 18, 2021

- 2161

arrow down

ASSEMBLY

MAX8902AATA/V+

PRODUCTION

MAX8902AATA/V+T

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

MAX8902EVKIT

Evaluation Kit for the MAX8902A and MAX8902B

zoom

MAX8902EVKIT

Evaluation Kit for the MAX8902A and MAX8902B

Evaluation Kit for the MAX8902A and MAX8902B

Features and Benefits

  • 1.7V to 5.5V Input-Voltage Range
  • Guaranteed 500mA Output Current
  • ±1.5% Output Accuracy over Load/Line/Temperature
  • 100mV (max) Drop Out at 500mA Load
  • < 1µA Shutdown Supply Current
  • 700mA Short-Circuit Protection
  • Reverse-Current Protection
  • Thermal-Overload Protection
  • 2mm x 2mm x 0.8mm TDFN IC Package
  • Lead-Free and RoHS Compliant
  • Fully Assembled and Tested

Product Detail

The MAX8902 evaluation kit (EV kit) is a fully assembled and tested PCB for evaluating the MAX8902A low-dropout linear regulator (LDO). The EV kit operates from a 1.7V to 5.5V supply and provides a jumper-selectable output voltage of 1.5V, 1.8V, 2.0V, 2.5V, 3.0V, 3.1V, 3.3V, 4.6V, or 4.7V, with loads up to 500mA. The MAX8902 EV kit comes with the MAX8902A installed, but can also be used to evaluate the MAX8902B with an adjustable output voltage from 0.6V to 5.3V.

Applications

  • MP3 and Portable Media Players
  • Notebook Computers
  • Smartphones

Recently Viewed