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LT1529CQ#PBF PDF预览

LT1529CQ#PBF

更新时间: 2024-11-29 21:17:15
品牌 Logo 应用领域
凌特 - Linear 输出元件调节器
页数 文件大小 规格书
12页 148K
描述
LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package: DD PAK; Pins: 5; Temperature Range: 0°C to 70°C

LT1529CQ#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:D2PAK包装说明:PLASTIC, D2PAK-5
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:3.63可调性:ADJUSTABLE
最大回动电压 1:0.95 V标称回动电压 1:0.6 V
JESD-30 代码:R-PSSO-G5JESD-609代码:e3
长度:10.2235 mm最大电网调整率 (%/V):0.026
最大负载调整率 (%):0.82%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:3 A
最大输出电压 1:14 V最小输出电压 1:3.75 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP5H,.6,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:4.877 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30宽度:8.89 mm
Base Number Matches:1

LT1529CQ#PBF 数据手册

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LT1529  
LT1529-3.3/LT1529-5  
3A Low Dropout Regulators  
with Micropower  
Quiescent Current  
and Shutdown  
U
FEATURES  
DESCRIPTIO  
The LT®1529/LT1529-3.3/LT1529-5 are 3A low dropout  
regulators with micropower quiescent current and shut-  
down. The devices are capable of supplying 3A of output  
current with a dropout voltage of 0.6V. Designed for use  
in battery-powered systems, the low quiescent current,  
50µA operating and 16µA in shutdown, make them an  
ideal choice. The quiescent current is well controlled; it  
does not rise in dropout as it does with many other low  
dropout PNP regulators.  
Dropout Voltage: 0.6V at IOUT = 3A  
Output Current: 3A  
Quiescent Current: 50µA  
No Protection Diodes Needed  
Adjustable Output from 3.8V to 14V  
3.3V and 5V Fixed Output Voltages  
Controlled Quiescent Current in Dropout  
Shutdown IQ = 16µA  
Stable with 22µF Output Capacitor  
Reverse Battery Protection  
Other features of the LT1529 /LT1529-3.3/LT1529-5 in-  
clude the ability to operate with small output capacitors.  
They are stable with 22µF on the output while most older  
devices require up to 100µF for stability. Small ceramic  
capacitors can be used, enhancing manufacturabiltiy.  
Alsotheinputmaybeconnectedtovoltageslowerthanthe  
output voltage, including negative voltages, without re-  
verse current flow from output to input. This makes the  
LT1529/LT1529-3.3/LT1529-5 ideal for backup power  
situations where the output is held high and the input is at  
ground or reversed. Under these conditions, only 16µA  
will flow from the OUTPUT pin to ground. The devices are  
available in 5-lead TO-220 and 5-lead DD packages.  
No Reverse Current  
Thermal Limiting  
U
APPLICATIO S  
High Efficiency Regulator  
Regulator for Battery-Powered Systems  
Post Regulator for Switching Supplies  
5V to 3.3V Logic Regulator  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
U
TYPICAL APPLICATIO  
Dropout Voltage  
0.6  
5V Supply with Shutdown  
0.5  
0.4  
0.3  
0.2  
0.1  
0
5
4
1
2
5V  
3A  
V
OUTPUT  
LT1529-5  
IN  
+
V
> 5.5V  
IN  
22µF  
SHDN SENSE  
GND  
3
V
SHDN  
(PIN 4) OUTPUT  
<0.25  
>2.8  
NC  
OFF  
ON  
ON  
LT1529 • TA01  
0
1.0  
1.5  
2.0  
2.5  
3.0  
0.5  
OUTPUT CURRENT (A)  
LT1529 • TA02  
152935fb  
1

LT1529CQ#PBF 替代型号

型号 品牌 替代类型 描述 数据表
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完全替代

LT1529 - 3A Low Dropout Regulators with Micropower Quiescent Current and Shutdown; Package

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