参数资料
| 型号： | ADP3334ARZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A 8SOIC |
| 设计资源： | Broadband Low EVM Direct Conversion Transmitter (CN0134) Broadband Low EVM Direct Conversion Transmitter Using LO Divide-by-2 Modulator (CN0144) |
| 标准包装： | 1 |
| 系列： | anyCAP® |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.5 V ~ 10 V |
| 输入电压： | 2.6 V ~ 11 V |
| 电压 - 压降（标准）： | 0.2V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 标准包装 |
| 其它名称： | ADP3334ARZ-REEL7DKR |
High Accuracy, Low I Q , anyCAP ?
Adjustable Low Dropout Regulator
ADP3334
FEATURES
High Accuracy over Line and Load:
0.9% @ 25 C,
FUNCTIONAL BLOCK DIAGRAM
1.8% over Temperature
500 mA Current Capability
Ultralow Dropout Voltage
IN
THERMAL
Q1
ADP3334
OUT
Requires Only C O = 1.0
F for Stability
PROTECTION
CC
anyCAP = Stable with Any Type of Capacitor
FB
(Including MLCC)
Current and Thermal Limiting
DRIVER
g m
Low Noise
Low Shutdown Current: < 1.0
A (Typ)
SD
BAND GAP
REF
2.6 V to 11 V Supply Range
1.5 V to 10 V Output Range
–40 C to +85 C Ambient Temperature Range
APPLICATIONS
Cellular Phones
TFT LCD Modules
Camcorders, Cameras
Networking Systems, DSL/Cable Modems
Cable Set-Top Boxes
DSP Supplies
Personal Digital Assistants
GENERAL DESCRIPTION
GND
The ADP3334 is available in three different package options:
The ADP3334 is a member of the ADP333x family of precision
low dropout anyCAP voltage regulators. The ADP3334 operates
with an input voltage range of 2.6 V to 11 V and delivers a
continuous load current up to 500 mA. The novel anyCAP
architecture requires only a very small 1 μF output capacitor for
1. Excellent thermal capability, space saving 3 mm
2. Popular low profile MSOP-8.
3. Traditional thermal enhanced SOIC-8.
3 mm LFCSP.
stability, and the LDO is insensitive to the capacitor’s equivalent
series resistance (ESR). This makes the ADP3334 stable with any
IN
ADP3334
OUT
capacitor, including ceramic (MLCC) types for space restricted
applications.
The ADP3334 achieves exceptional accuracy of ±0.9% at room
V IN
C IN
1 F
IN
OUT
FB
R1
C NR
C OUT
1 F
V OUT
temperature and ±1.8% over temperature, line, and load. The
SD
GND
R2
dropout voltage of the ADP3334 is only 200 mV (typical) at
500 mA. This device also includes a safety current limit, ther-
mal overload protection, and a shutdown feature. In shutdown
mode, the ground current is reduced to less than 1 μA. The
ADP3334 has low quiescent current of 90 μA (typical) in light
load situations.
REV. C
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. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
OFF
ON
Figure 1. Typical Application Circuit
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700 www.analog.com
Fax: 781/461-3113 ?2014 Analog Devices, Inc. All rights reserved.
相关PDF资料 |
PDF描述 |
|---|---|
| GSA31DTAS | CONN EDGECARD 62POS R/A .125 SLD |
| GMA31DTAS | CONN EDGECARD 62POS R/A .125 SLD |
| FMM08DSEF | CONN EDGECARD 16POS .156 EYELET |
| FMM08DRKF | CONN EDGECARD 16POS DIP .156 SLD |
| XC6221A182MR-G | IC REG LDO 1.8V .2A SOT-25 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3335 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy Ultralow IQ, 500 mA anyCAP Low Dropout Regulator |
| ADP3335_12 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Accuracy, Ultralow IQ, 500 mA, anyCAP Low Dropout Regulator |
| ADP3335ACP-1.8-RL | 制造商:Analog Devices 功能描述:LDO Regulator Pos 1.8V 0.5A 8-Pin LFCSP EP T/R |
| ADP3335ACP-1.8-RL7 | 制造商:Analog Devices 功能描述:LDO Regulator Pos 1.8V 0.5A 8-Pin LFCSP EP T/R |
| ADP3335ACP-2.5-RL | 制造商:Analog Devices 功能描述:LDO Regulator Pos 2.5V 0.5A 8-Pin LFCSP EP T/R |
发布紧急采购，3分钟左右您将得到回复。