参数资料
| 型号： | ADP667ARZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V/ADJ .25A 8SOIC |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 5V，1.3 V ~ 16 V |
| 输入电压： | 3.5 V ~ 16.5 V |
| 电压 - 压降（标准）： | 0.15V @ 200mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 250mA（最小值） |
| 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： | ADP667ARZ-REEL7DKR |
FEATURES
Low-Dropout: 150 mV @ 200 mA
+5 V Fixed, Adjustable
Low-Dropout Linear Voltage Regulator
FUNCTIONAL BLOCK DIAGRAM
Low Power CMOS: 20 μ A Quiescent Current
Shutdown Mode: 0.2 μ A Quiescent Current
250 mA Output Current
Pin Compatible with MAX667
IN
ADP667
OUT
DD
Stable with 10 μ F Load Capacitor
Low Battery Detector
Fixed +5 V or Adjustable Output
+3.5 V to +16.5 V Input Range
Dropout Detector Output
SHDN
LBO
A1
C1
SET
APPLICATIONS
Handheld Instruments
LBI
C2
1.255V
REF
50mV
Cellular Telephones
Battery Operated Devices
Portable Equipment
Solar Powered Instruments
High Efficiency Linear Power Supplies
GENERAL DESCRIPTION
The ADP667 is a low-dropout precision voltage regulator that
can supply up to 250 mA output current. It can be used to give
GND
TYPICAL OPERATING CIRCUIT
a fixed +5 V output with no additional external components or
can be adjusted from +1.3 V to +16 V using two external resis-
tors. Fixed or adjustable operation is automatically selected via
the SET input. The low quiescent current (20 μ A) in conjunc-
tion with the standby or shutdown mode (0.2 μ A) makes this
+6V
INPUT
+
IN OUT
ADP667
SET GND SHDN
+
C1
10μF
+5V
OUTPUT
device especially suitable for battery powered systems. The
dropout voltage when supplying 100 μ A is only 5 mV allowing
operation with minimal headroom and prolonging the battery
useful life. At higher output current levels the dropout remains
low increasing to just 150 mV when supplying 200 mA. A wide
input voltage range from 3.5 V to 16.5 V is allowable.
Additional features include a dropout detector and a low supply/
battery monitoring comparator. The dropout detector can be
used to signal loss of regulation, while the low battery detector
ORDERING GUIDE
can be used to monitor the input supply voltage.
Temperature
Package
Package
The ADP667 is a pin-compatible replacement for the MAX667.
It is specified over the industrial temperature range –40 ° C to
+85 ° C and is available in an 8-pin DIP and in narrow surface
mount (SOIC) packages.
REV. A 0
Model
ADP667AN
ADP667AR
Range
–40 ° C to +85 ° C
–40 ° C to +85 ° C
Description Option
8-Pin Plastic DIP N-8
8-Lead SOIC SO-8
1995
? Analog Devices, Inc., 2014
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700 Fax: 617/326-8703
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP-66CR BE | 功能描述:12V 66W AC/DC External Desktop (Class I) Adapter Cord (Sold Separately) Input 制造商:delta electronics 系列:ADP 零件状态:有效 使用地区:国际 形式:台式（类 I） 输入类型:缆线（单独出售） 电压 - 输入:90 ~ 264 VAC 电压 - 输出:12V 电流 - 输出（最大值）:5.5A 功率（W）:66W 空载功耗:210mW（最大） 极化:正极中心 应用:ITE（商业） 效率:VI 级 工作温度:-20°C ~ 45°C 输出连接器:圆管插头，2.1mm 内径 x 5.5mm 外径 x 9.5mm 大小/尺寸:5.31" 长 x 2.44" 宽 x 1.34" 高（135.0mm x 62.0mm x 34.1mm） 认可:- 功率（W） - 最大值:66W 输入连接器:IEC 320-C14 电线长度:59"（1.50m） 重量:- 标准包装:1 |
| ADP670 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANZYSTORY |
| ADP671 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANZYSTORY |
| ADP672 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:TRANZYSTORY |
| ADP67778501 | 制造商:LG Corporation 功能描述:Fan Assembly,Cross Flow |
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