Datasheet > MAX25300B

MAX25300B

更新时间： 2024-09-26 14:57:47

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	495K
描述
12μVRMS, Low-Noise, 500mA LDO Linear Regulator

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MAX25300B 数据手册

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MAX25300A/MAX25300B

12µV

, Low-Noise, 500mA LDO Linear

Regulator

RMS

General Description

Benefits and Features

The MAX25300A/MAX25300B are low-noise linear regu-

● 1.7V to 5.5V Input Voltage Range

lators that deliver up to 500mA of output current with only

● 0.6V to 5.3V Output Voltage Range

12µV

of output noise from 10Hz to 100kHz. These

● 12µV

Output Noise, 10Hz to 100kHz

RMS

regulators maintain ±1% output accuracy over a wide in-

put voltage range, requiring only 100mV of input-to-output

headroom at full load. The 365µA no-load supply current

is independent of dropout voltage.

● 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 (3.6V )

The MAX25300A has nine pin-selectable output voltages:

1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V.

The MAX25300B has a resistor-adjustable output voltage

in the 0.6V to 5.3V range. The MAX25300B also includes

an active-high POK output.

● < 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

The MAX25300A/MAX25300B are offered in an 8-pin

TDFN package.

Applications

● Automotive Electronics

● Audio Systems

● High-Resolution Data Acquisition Systems

19-100781; Rev 1; 12/22

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...16

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与MAX25300B相关器件

型号	品牌	获取价格	描述	数据表
MAX25300BATA	MAXIM	获取价格	12Î¼VRMS Low Noise 500mA LDO Linear Regulator
MAX25300EVKIT	MAXIM	获取价格	Two Independent Circuits on One Board
MAX25301A	MAXIM	获取价格	1.7V to 5.5V Input Range
MAX25301A	ADI	获取价格	1A Automotive Low-Noise LDO Linear Regulator
MAX25301B	MAXIM	获取价格	1.7V to 5.5V Input Range
MAX25301B	ADI	获取价格	1A Automotive Low-Noise LDO Linear Regulator
MAX25301EVKIT	MAXIM	获取价格	1.7V to 5.5V Input Range
MAX25302A	ADI	获取价格	2A汽车级低噪声LDO线性稳压器
MAX25302B	ADI	获取价格	2A汽车级低噪声LDO线性稳压器
MAX25307	ADI	获取价格	Two/Three Output Low Noise LDO Linear Regulators