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LT3021EDH#TRPBF PDF预览

LT3021EDH#TRPBF

更新时间: 2024-02-22 12:34:12
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
20页 251K
描述
LT3021/LT3021-1.2/ LT3021-1.5/LT3021-1.8 - 500mA, Low Voltage, Very Low Dropout Linear Regulator; Package: DFN; Pins: 16; Temperature Range: -40°C to 85°C

LT3021EDH#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DFN包装说明:HVSON, SOLCC16,.2,20
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:3.05可调性:ADJUSTABLE
最大回动电压 1:0.285 V标称回动电压 1:0.155 V
JESD-30 代码:S-PDSO-N16JESD-609代码:e3
长度:5 mm最大电网调整率 (%/V):0.098
最大负载调整率 (%):1%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:16工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.5 A
最大输出电压 1:9.5 V最小输出电压 1:0.2 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC16,.2,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260认证状态:Not Qualified
调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:0.8 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR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
宽度:5 mmBase Number Matches:1

LT3021EDH#TRPBF 数据手册

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LT3009 Series  
A I , 20mA  
3µ  
Q
Low Dropout Linear Regulators  
FEATURES  
DESCRIPTION  
The LT®3009 Series are micropower, low dropout voltage  
(LDO) linear regulators. The devices supply 20mA output  
currentwithadropoutvoltageof280mV.No-loadquiescent  
current is 3μA. Ground pin current remains at less than  
5% of output current as load increases. In shutdown,  
quiescent current is less than 1μA.  
n
Ultralow Quiescent Current: 3μA  
n
Input Voltage Range: 1.6V to 20V  
n
Output Current: 20mA  
n
Dropout Voltage: 280mV  
n
Adjustable Output (V  
= V  
= 600mV)  
ADJ  
OUT(MIN)  
n
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V,  
3.3V, 5V  
The LT3009 regulators optimize stability and transient  
n
n
Output Tolerance: 2% Over Load, Line and Temperature  
Stable with Low ESR, Ceramic Output Capacitors  
(1μF minimum)  
response with low ESR ceramic capacitors, requiring a  
minimum of only 1μF. 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
n
n
n
n
Shutdown Current: <1μA  
Current Limit Protection  
Reverse-Battery Protection  
Thermal Limit Protection  
The LT3009 Series are ideal for applications that require  
moderate output drive capability coupled with ultralow  
standby power consumption. The device is available in  
fixedoutputvoltagesof1.2V, 1.5V, 1.8V, 2.5V, 3.3Vand5V,  
and as an adjustable device with an output voltage range  
down to the 600mV reference. The LT3009 is available in  
the 6-lead DFN and 8-lead SC70 packages.  
8-Lead SC70 and 2mm × 2mm DFN Packages  
APPLICATIONS  
n
Low Current Battery-Powered Systems  
n
Keep-Alive Power Supplies  
n
Remote Monitoring  
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.  
Utility Meters  
Hotel Door Locks  
TYPICAL APPLICATION  
3.3V, 20mA Supply with Shutdown  
Dropout Voltage/Quiescent Current  
500  
450  
400  
350  
300  
250  
200  
150  
100  
50  
5.0  
4.5  
4.0  
3.5  
3.0  
2.5  
2.0  
1.5  
1.0  
0.5  
0
I
= 20mA  
LOAD  
V
OUT  
3.3V  
IN  
OUT  
LT3009-3.3  
V
IN  
20mA  
3.75V TO  
20V  
1μF  
1μF  
DROPOUT  
VOLTAGE  
I
SHDN  
GND  
Q
3009 TA01a  
0
–50 –25  
0
25 50 75 100 125 150  
TEMPERATURE (°C)  
3009 TA01b  
3009fd  
1

LT3021EDH#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LT3021EDH#PBF Linear

完全替代

LT3021/LT3021-1.2/ LT3021-1.5/LT3021-1.8 - 500mA, Low Voltage, Very Low Dropout Linear Reg

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