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ADM7151ARDZ-04

Category:Voltage regulator
Product Name:800 mA, ultra-low noise/high PSRR adjustable V out LDO
Manufacturers:Analog Devices
Production Batch Number:15+
Encapsulation:LFCSP-8
Stock Status:There is stock
Stock Quantity:2330
Minimum order quantity: 1
Details:

Product introduction

Advantages and features

输入电压范围： 4.5V至16V
最大输出电流： 800mA
可调输出电压：1.5V至5.1V
Low noise:
Total integrated noise: 1.0 μVRMS (100 Hz to 100 KHz);
1.6 μVRMS (10 Hz to 100 KHz)
Noise spectral density above 10 KHz:
PSRR from 1 KHz to 100 KHz: >90 dB; PSRR at 1 MHz: >60dB (V_OUT = 5V)

Dropout voltage: 600 mV (V_OUT = 5 V/800 mA load)
Initial accuracy: ±1%
Accuracy over line, load, and temperature: ±2%
Quiescent current: IGND = 4.3 mA (no-load)
Low shutdown current: 0.1 μA
Stabilized using a 10 μF ceramic output capacitor
8-pin LFCSP package and SOIC package

Product details

ADM7151是一款Low dropout linear regulator，采用4.5 V至16V电源供电，最大输出电流为800mA。这些器件采用先进的专有架构，提供高电源抑制、低噪声特性，利用一个10 µF陶瓷输出电容，便可实现出色的线路与负载瞬态响应性能。使用两个电阻，输出电压可设为1.5V至5.1V范围内的任意电压值。

ADM7151提供2种型号，优化与输入和输出电压成函数关系的功耗以及PSRR性能。ADM7151稳压器输出噪声为1.0 μVrms（100Hz至100KHz），10KHz以上时的噪声频谱密度为1.7nV/√Hz。

ADM7151提供8引脚、3 mm × 3 mm LFCSP封装和8引脚SOIC封装，不仅非常紧凑，而且还具有出色的散热性能，适合要求最大800mA输出电流的薄型、小尺寸应用。

ADM7151是一款可调Vout器件。欲了解ADM7151的固定Vout版本，请查看ADM7150。

apply

适应噪声敏感应用： RF混频器、PLL/VCO/集成VCO的PLL
时钟分配电路
超声以及其他成像应用
高速RF收发器
高速、16位以上的ADC
Communications and infrastructure

andADM7151ARDZ-04Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
ADM7151ARDZ-04-R7	Analog Devices	15+	LFCSP-8	800 mA, ultra-low noise/high PSRR adjustable V out LDO
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