ENGLISH 简体中文 日本語 한국어 



   
 
请输入关键词或器件型号    





 
概述

 


推荐元件

 
应用笔记








Maxim > 方案 > WiMAX/无线宽带

低压差稳压器(LDO)

数据资料
显示 标题/型号 关键优势
QV  PDF 双通道PWM降压型转换器,采用2mm x 2mm封装,适用于WCDMA PA和RF电源
MAX8896

微小的(4mm)²封装,为WCDMA PA模块和RF收发器供电
QV  PDF MAX8805W/X/Y/Z评估板
MAX8805WEVKIT

QV  PDF 600mA/650mA PWM降压型转换器,2mm x 2mm WLP封装,用于WCDMA PA供电
MAX8805, MAX8805W, MAX8805X, MAX8805Y, MAX8805Z

(4mm)²的小尺寸封装,为2个WCDMA PA模块提供供电和偏置
QV  PDF 1.5MHz、双路降压型DC-DC转换器,带有双LDO和独立使能控制
MAX8667, MAX8668

业内首款双通道降压型DC-DC转换器和双通道低输入LDO,可有效节省功耗及电路板空间
QV  PDF 超低噪声、高PSRR、低压差、120mA线性稳压器
MAX8510, MAX8511, MAX8512

低噪声、低压差、120mA线性稳压器,SC70封装,无需折衷各项指标
QV  PDF 双路、低压差线性稳压器,提供复位输出或低噪声输出,UCSP或QFN封装
MAX8530, MAX8531

业内尺寸最小的低压差线性稳压器,适用于低噪声、空间受限的应用



Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset VOUT (V) Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) Typ. VDROPOUT@ Rated ILOAD (V) Rated ILOAD (mA) Max. ICC (µA) Low Battery/ Power Fail Output Nominal POK/Reset Threshold (V) Watchdog Reverse Battery Protection Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8510  1 2 6 1.5 to 4.5  -   -  0.12 120 90 No  -  No No SC70/5
TDFN-EP/8
4 -40 to +85
MAX8511  1 2 6 1.5 to 4.5  -   -  0.12 120 90 No  -  No No SC70/5
TDFN-EP/8
4 -40 to +85
MAX8512  1 2 6  -  1.5 4.5 0.12 120 90 No  -  No No SC70/5
TDFN-EP/8
4 -40 to +85
MAX8530  2 2.5 6.5 1.5 to 3.3  -   -  0.22 200 220 No Vout-13% No No TDFN-EP/6
UCSP/6
2 -40 to +85
MAX8531  2 2.5 6.5 1.5 to 3.3  -   -  0.22 200 220 No Vout-13% No No TDFN-EP/6
UCSP/6
2 -40 to +85
See All Linear Regulators (145)

Key Specifications:   Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8667  Step-Down Shutdown Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
2.6 5.5 0.725 3.3 1.2 1.2 1500 TQFN/16 10
MAX8668  Step-Down Shutdown Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
2.6 5.5 0.6 3.3 1.2 1.2 1500 TQFN/16 10
See All Multifunction PMICs (79)

Key Specifications:   Step-Down Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package
MAX8805  2.7 5.5 0.4 5.5 0.65 0.65 Dyn. REF In
Resistor
3.5 1 4000 WLP/16
See All Step-Down Switching Regulators (252)



        •         •         •     隐私权政策     •     法律声明

    © 2009 Maxim Integrated Products版权所有