5秒后页面跳转
LT3008EDC-1.5 PDF预览

LT3008EDC-1.5

更新时间: 2024-02-23 22:55:39
品牌 Logo 应用领域
凌特 - Linear 稳压器调节器光电二极管输出元件
页数 文件大小 规格书
20页 449K
描述
3μA IQ, 20mA, 45V Low Dropout Linear Regulators

LT3008EDC-1.5 数据手册

 浏览型号LT3008EDC-1.5的Datasheet PDF文件第2页浏览型号LT3008EDC-1.5的Datasheet PDF文件第3页浏览型号LT3008EDC-1.5的Datasheet PDF文件第4页浏览型号LT3008EDC-1.5的Datasheet PDF文件第5页浏览型号LT3008EDC-1.5的Datasheet PDF文件第6页浏览型号LT3008EDC-1.5的Datasheet PDF文件第7页 
LT3008 Series  
µA I , 20mA, 45V  
3
Q
Low Dropout Linear Regulators  
FEATURES  
DESCRIPTION  
The LT®3008 series are micropower, low dropout voltage  
(LDO) linear regulators. The devices supply 20mA output  
currentwithadropoutvoltageof300mV.No-loadquiescent  
current is 3μA. Ground pin current remains at less than  
5% of output current as load increases. In shutdown,  
n
Ultralow Quiescent Current: 3μA  
n
Input Voltage Range: 2.0V to 45V  
n
Output Current: 20mA  
n
Dropout Voltage: 300mV  
n
Adjustable Output (V  
= V  
= 600mV)  
ADJ  
OUT(MIN)  
n
n
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V  
Output Tolerance: 2% Over Load, Line and  
Temperature  
quiescent current is less than 1μA.  
The LT3008 regulators optimize stability and transient  
response with low ESR ceramic capacitors, requiring a  
minimum of only 2.2μF. The regulators do not require  
the addition of ESR as is common with other regulators.  
Internal protection circuitry includes current limiting,  
thermal limiting, reverse-battery protection and reverse-  
current protection.  
n
Stable with Low ESR, Ceramic Output Capacitors  
(2.2μF Minimum)  
n
n
n
n
n
Shutdown Current: <1μA  
Current Limit Protection  
Reverse-Battery Protection  
Thermal Limit Protection  
The LT3008 series are ideal for applications that require  
moderate output drive capability coupled with ultralow  
standby power consumption. The device is available in  
fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and  
5V, and an adjustable version with an output voltage range  
of 0.6V to 44.5V. The LT3008 is available in the thermally  
enhanced 6-lead DFN and 8-lead TSOT-23 packages.  
TSOT-23 and 2mm × 2mm DFN Packages  
APPLICATIONS  
n
Automotive  
n
Low Current Battery-Powered Systems  
n
Keep-Alive Power Supplies  
Remote Monitoring  
Utility Meters  
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
n
n
Low Power Industrial Applications  
TYPICAL APPLICATION  
3.3V, 20mA Supply with Shutdown  
Dropout Voltage/Quiescent Current  
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
6
5
4
3
2
1
0
I
= 20mA  
LOAD  
DROPOUT  
VOLTAGE  
V
OUT  
3.3V  
IN  
OUT  
LT3008-3.3  
V
IN  
20mA  
3.8V TO  
45V  
2.2μF  
1μF  
SHDN SENSE  
I
Q
GND  
3008 TA01a  
0
–50 –25  
0
25 50 75 100 125 150  
TEMPERATURE (°C)  
3008 TA01b  
3008fa  
1

与LT3008EDC-1.5相关器件

型号 品牌 获取价格 描述 数据表
LT3008EDC-1.5#PBF Linear

获取价格

LT3008 Series - 3&#181;A IQ, 20mA, 45V Low Dropout Linear Regulators; Package: DFN; Pi
LT3008EDC-1.5#TR Linear

获取价格

IC VREG 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO6, 2 X 2 MM, PLASTIC, M0-22
LT3008EDC-1.5#TRM Linear

获取价格

暂无描述
LT3008EDC-1.5#TRMPBF Linear

获取价格

LT3008 Series - 3&#181;A IQ, 20mA, 45V Low Dropout Linear Regulators; Package: DFN; Pi
LT3008EDC-1.5#TRPBF Linear

获取价格

LT3008 Series - 3&#181;A IQ, 20mA, 45V Low Dropout Linear Regulators; Package: DFN; Pi
LT3008EDC-1.5PBF Linear

获取价格

3μA IQ, 20mA, 45V Low Dropout Linear Regulato
LT3008EDC-1.5TR Linear

获取价格

3μA IQ, 20mA, 45V Low Dropout Linear Regulato
LT3008EDC-1.5TRPBF Linear

获取价格

3μA IQ, 20mA, 45V Low Dropout Linear Regulato
LT3008EDC-1.8 Linear

获取价格

3μA IQ, 20mA, 45V Low Dropout Linear Regulato
LT3008EDC-1.8#PBF Linear

获取价格

LT3008 Series - 3&#181;A IQ, 20mA, 45V Low Dropout Linear Regulators; Package: DFN; Pi