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LT3014BEDD#TR

产品描述LT3014B - 20mA, 3V to 80V Low Dropout Micropower Linear Regulator; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
产品类别电源/电源管理    电源电路   
文件大小246KB,共16页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
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LT3014BEDD#TR概述

LT3014B - 20mA, 3V to 80V Low Dropout Micropower Linear Regulator; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

LT3014BEDD#TR规格参数

参数名称属性值
Brand NameLinear Technology
是否Rohs认证不符合
零件包装代码DFN
包装说明HVSON, SOLCC8,.11,20
针数8
制造商包装代码DD
Reach Compliance Codenot_compliant
ECCN代码EAR99
可调性ADJUSTABLE
最大回动电压 10.57 V
标称回动电压 10.35 V
JESD-30 代码S-PDSO-N8
JESD-609代码e0
长度3 mm
最大电网调整率 (%/V)0.01
最大负载调整率 (%)3.28%
湿度敏感等级1
功能数量1
输出次数1
端子数量8
工作温度TJ-Max125 °C
工作温度TJ-Min-40 °C
最大输出电流 10.02 A
最大输出电压 160 V
最小输出电压 11.22 V
封装主体材料PLASTIC/EPOXY
封装代码HVSON
封装等效代码SOLCC8,.11,20
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)235
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
表面贴装YES
技术BIPOLAR
端子面层Tin/Lead (Sn/Pb)
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20
宽度3 mm
Base Number Matches1

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LT3014B
20mA, 3V to 80V
Low Dropout Micropower
Linear Regulator
FEATURES
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DESCRIPTION
The
LT
®
3014B
is a high voltage, micropower low drop-
outlinear regulator. The device is capable of supplying
20mA of output current with a dropout voltage of 350mV.
Designed for use in battery-powered or high voltage sys-
tems, the low quiescent current (7µA operating) makes
the LT3014B an ideal choice. Quiescent current is also
well controlled in dropout.
Other features of the LT3014B include the ability to operate
with very small output capacitors. The regulators are stable
with only 0.47µF on the output while most older devices
require between 10µF and 100µF for stability. Small ceramic
capacitors can be used without the necessary addition of
ESR as is common with other regulators. Internal protec-
tion circuitry includes reverse-battery protection, current
limiting, thermal limiting and reverse current protection.
The device is available as an adjustable device with a 1.22V
reference voltage. The LT3014B regulator is available in
the 5-lead ThinSOT and 8-lead DFN packages.
L,
LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
Protected by U.S. Patents including 6118263, 6144250.
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Wide Input Voltage Range: 3V to 80V
Low Quiescent Current: 7µA
Low Dropout Voltage: 350mV
Output Current: 20mA
LT3014BHV Survives 100V Transients (2ms)
No Protection Diodes Needed
Adjustable Output from 1.22V to 60V
Stable with 0.47µF Output Capacitor
Stable with Aluminum, Tantalum or Ceramic
Capacitors
Reverse-Battery Protection
No Reverse Current Flow from Output
Thermal Limiting
Available in 5-Lead ThinSOT
TM
and
8-Lead DFN Packages
APPLICATIONS
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Low Current High Voltage Regulators
Regulator for Battery-Powered Systems
Telecom Applications
Automotive Applications
TYPICAL APPLICATION
5V Supply
IN
V
IN
5.4V TO
80V
1µF
OUT
LT3014B
ADJ
GND
1.27M
3014B TA01
Dropout Voltage
400
V
OUT
5V
20mA
0.47µF
350
DROPOUT VOLTAGE (mV)
300
250
200
150
100
50
0
0
2
4
6 8 10 12 14 16 18 20
OUTPUT CURRENT (mA)
3014B TA02
3.92M
3014bfb
For more information
www.linear.com/LT3014B
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