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LT3012EFE#PBF

更新时间： 2024-11-05 13:09:39
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
16页 181K
描述
LT3012 - 250mA, 4V to 80V Low Dropout Micropower Linear Regulator; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C

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LT3012EFE#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：TSSOP包装说明：TSSOP, TSSOP16,.25
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：3.49可调性：ADJUSTABLE
最大回动电压 1：0.62 V标称回动电压 1：0.4 V
JESD-30 代码：R-PDSO-G16JESD-609代码：e3
长度：5 mm最大电网调整率 (%/V)：0.005
最大负载调整率 (%)：2%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 1：0.25 A
最大输出电压 1：60 V最小输出电压 1：1.24 V
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP16,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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：1.1 mm子类别：Other Regulators
表面贴装：YES端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：4.4 mmBase Number Matches：1

LT3012EFE#PBF 数据手册

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LT3012  
250mA, 4V to 80V  
Low Dropout  
Micropower Linear Regulator  
DESCRIPTION  
FEATURES  
The LT®3012 is a high voltage, micropower low dropout  
linearregulator.Thedeviceiscapableofsupplying250mAof  
output current with a dropout voltage of 400mV. Designed  
foruseinbattery-poweredorhighvoltagesystems,thelow  
quiescent current (40μA operating and 1μA in shutdown)  
makes the LT3012 an ideal choice. Quiescent current is  
also well controlled in dropout.  
n
Wide Input Voltage Range: 4V to 80V  
n
Low Quiescent Current: 40μA  
n
Low Dropout Voltage: 400mV  
n
Output Current: 250mA  
n
No Protection Diodes Needed  
n
Adjustable Output from 1.24V to 60V  
n
1μA Quiescent Current in Shutdown  
n
Stable with 3.3μF Output Capacitor  
Other features of the LT3012 include the ability to operate  
with very small output capacitors. The regulator is stable  
with only 3.3μF on the output while most older devices  
require between 10μF and 100μF for stability. Small ce-  
ramic capacitors can be used without any need for series  
resistance (ESR) as is common with other regulators.  
Internal protection circuitry includes reverse-battery  
protection, current limiting, thermal limiting and reverse  
current protection.  
n
Stable with Aluminum, Tantalum or Ceramic  
Capacitors  
Reverse-Battery Protection  
n
n
No Reverse Current Flow from Output to Input  
n
Thermal Limiting  
n
Thermally Enhanced 16-Lead TSSOP and  
12-Pin (4mm × 3mm) DFN Packages  
APPLICATIONS  
The device is available with an adjustable output with a  
1.24V reference voltage. The LT3012 regulator is available  
in the 16-lead TSSOP and 12 pin low profile (0.75mm)  
(4mm × 3mm) DFN packages with an exposed pad for  
enhanced thermal handling capability.  
n
Low Current High Voltage Regulators  
n
Regulator for Battery-Powered Systems  
n
Telecom Applications  
n
Automotive Applications  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
5V Supply with Shutdown  
Dropout Voltage  
400  
V
OUT  
350  
300  
250  
200  
150  
100  
50  
IN  
OUT  
ADJ  
5V  
250mA  
V
IN  
LT3012  
750k  
249k  
5.4V TO  
80V  
3.3μF  
1μF  
SHDN  
GND  
3012 TA01  
V
SHDN  
OUTPUT  
<0.3V  
>2.0V  
OFF  
ON  
0
50  
100  
150  
250  
0
200  
OUTPUT CURRENT (mA)  
3012 TA02  
3012fd  
1
1234567...16

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LT3012EFE#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LT3012EFE#TRPBF Linear

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