5秒后页面跳转
捷配首页

Datasheet > ADM7172ACPZ-1.8-R7
ADM7172ACPZ-1.8-R7 PDF预览

ADM7172ACPZ-1.8-R7

更新时间： 2024-02-10 19:02:41
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管输出元件调节器
页数 文件大小 规格书
24页 973K
描述
6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO

阅读下载

中文翻译

获取价格

ADM7172ACPZ-1.8-R7 技术参数

是否无铅： 含铅是否Rohs认证： 符合
生命周期：Active包装说明：HVSON, SOLCC8,.12,20
针数：8Reach Compliance Code：compliant
风险等级：1.66可调性：FIXED
最大绝对输入电压：7 V最大输入电压：6.5 V
最小输入电压：2.3 VJESD-30 代码：S-PDSO-N8
JESD-609代码：e3长度：3 mm
最大电网调整率：0.00756%最大负载调整率：0.0108%
湿度敏感等级：3功能数量：1
输出次数：1端子数量：8
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最大输出电流 1：2 A最大输出电压 1：1.827 V
最小输出电压 1：1.773 V标称输出电压 1：1.8 V
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装等效代码：SOLCC8,.12,20封装形状：SQUARE
封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：260
调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度：0.8 mm
表面贴装：YES技术：CMOS
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30最大电压容差：1.5%
宽度：3 mmBase Number Matches：1

ADM7172ACPZ-1.8-R7 数据手册

 浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第2页浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第3页浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第4页浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第5页浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第6页浏览型号ADM7172ACPZ-1.8-R7的Datasheet PDF文件第7页 
6.5 V, 2 A, Ultralow Noise, High PSRR, Fast  
Transient Response CMOS LDO  
ADM7172  
Data Sheet  
FEATURES  
TYPICAL APPLICATION CIRCUIT  
Input voltage range: 2.3 V to 6.5 V  
Maximum load current: 2 A  
Low noise: 5 μV rms independent of output voltage at  
100 Hz to 100 kHz  
ADM7172  
V
= 5V  
V
= 3.3V  
IN  
OUT  
VIN  
VOUT  
C
C
OUT  
4.7µF  
IN  
VIN  
VOUT  
4.7µF  
SENSE  
ON  
Fast transient response: 1.5 ꢀs for 1 mA to 1.5 A load step  
60 dB PSRR at 100 kHz  
EN  
SS  
C
1nF  
SS  
OFF  
GND  
Low dropout voltage: 172 mV at 2 A load, VOUT = 3 V  
Initial accuracy: −0.5% (minimum), +1% (maximum)  
Accuracy over line, load, and temperature: 1.5%  
Quiescent current, IGND = 0.7 mA with no load  
Low shutdown current: 0.25 ꢀA at VIN = 5 V  
Stable with small 4.7 μF ceramic output capacitor  
Adjustable and fixed output voltage options: 1.2 V to 5.0 V  
Adjustable output from 1.2 V to VIN − VDO  
Precision enable  
Figure 1. ADM7172 with Fixed Output Voltage, 3.3 V  
Inrush current can be controlled by adjusting the start-up time  
via the soft start pin. The typical start-up time with a 1 nF soft  
start capacitor is 1.0 ms.  
The ADM7172 regulator output noise is 5 ꢀV rms, independent  
of the output voltage. The ADM7172 is available in an 8-lead,  
3 mm × 3 mm LFCSP, making it not only a very compact solution,  
but also providing excellent thermal performance for applications  
requiring up to 2 A of output current in a small, low profile  
footprint.  
Adjustable soft start  
8-lead 3 mm × 3 mm LFCSP package  
Supported by ADIsimPower™ tool  
APPLICATIONS  
T
Regulation to noise sensitive applications: ADC and DAC  
circuits, precision amplifiers, PLLs/VCOs, and clocking ICs  
Communications and infrastructure  
1
Medical and healthcare  
Industrial and instrumentation  
GENERAL DESCRIPTION  
2
The ADM7172 is a CMOS, low dropout linear regulator (LDO)  
that operates from 2.3 V to 6.5 V and provides up to 2 A of output  
current. This high output current LDO is ideal for regulation of  
high performance analog and mixed-signal circuits operating  
from 6 V down to 1.2 V rails. Using an advanced proprietary  
architecture, the device provides high power supply rejection  
and low noise, and achieves excellent line and load transient  
response with just a small 4.7 μF ceramic output capacitor. Load  
transient response is typically 1.5 ꢀs for a 1 mA to 1.5 A load step.  
B
B
CH1 1.0A Ω  
CH2 20mV  
M400ns A CH3  
T 0.0%  
100mV  
W
W
Figure 2. Transient Response (Trace 2), 1 mA to 1.5 A Load Step in 400 ns (Trace 1)  
Table 1. Related Devices  
Device  
Input Voltage  
Output Current  
500 mA  
1 A  
Package  
The ADM7172 is available in 17 fixed output voltage options.  
The following voltages are available from stock: 1.3 V, 1.8 V,  
2.5 V, 3.0 V, 3.3 V, 4.2 V, and 5.0 V. Additional voltages that are  
available by special order are: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V,  
2.75 V, 2.8 V, 2.85 V, 3.8 V, and 4.6 V. An adjustable version is  
also available that allows output voltages that range from 1.2 V  
to VIN − VDO with an external feedback divider.  
ADM7170 2.3 V to 6.5 V  
ADM7171 2.3 V to 6.5 V  
8-lead LFCSP  
8-lead LFCSP  
Rev. C  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2014–2015 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 
1234567...24

中文翻译

下载PDF

与ADM7172ACPZ-1.8-R7相关器件

型号 品牌 获取价格 描述 数据表
ADM7172ACPZ-2.5-R7 ADI

获取价格

 		6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO
ADM7172ACPZ-3.0-R7 ADI

获取价格

 		6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO
ADM7172ACPZ-3.3-R7 ADI

获取价格

 		6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO
ADM7172ACPZ-4.2-R7 ADI

获取价格

 		Input voltage range
ADM7172ACPZ-5.0-R7 ADI

获取价格

 		6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO
ADM7172ACPZ-R2 ADI

获取价格

 		Input voltage range
ADM7172ACPZ-R7 ADI

获取价格

 		6.5 V, 2 A, Ultralow Noise, High PSRR, Fast Transient Response CMOS LDO
ADM7172CP-EVALZ ADI

获取价格

 		Input voltage range
ADM800 ADI

获取价格

 		Microprocessor Supervisory Circuits
ADM800L ADI

获取价格

 		Microprocessor Supervisory Circuits

与ADM7172ACPZ-1.8-R7相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证