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LT3060IDC-15#TRMPBF

产品描述IC REG LINEAR 15V 100MA 8DFN
产品类别半导体    电源管理   
文件大小436KB,共26页
制造商Linear ( ADI )
官网地址http://www.analog.com/cn/index.html
标准
下载文档 详细参数 全文预览

LT3060IDC-15#TRMPBF概述

IC REG LINEAR 15V 100MA 8DFN

LT3060IDC-15#TRMPBF规格参数

参数名称属性值
输出配置
输出类型固定
稳压器数1
电压 - 输入(最大值)45V
电压 - 输出(最小值/固定)15V
压降(最大值)0.51V @ 100mA
电流 - 输出100mA
电流 - 静态(Iq)80µA
电流 - 电源(最大值)4mA
PSRR60dB(120Hz)
控制特性使能,软启动
保护功能过流,超温,反极性
工作温度-40°C ~ 125°C
安装类型表面贴装
封装/外壳8-WFDFN 裸露焊盘
供应商器件封装8-DFN(2x2)

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FeaTures
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LT3060 Series
45V V
IN
, Micropower,
Low Noise, 100mA Low
Dropout, Linear Regulator
DescripTion
The
LT
®
3060
series are micropower, low dropout voltage
(LDO) linear regulators that operate over a 1.6V to 45V
input supply range. The devices supply 100mA of output
current with a typical dropout voltage of 300mV. A single
external capacitor provides programmable low noise
reference performance and output soft-start functional-
ity. The LT3060’s quiescent current is merely 40μA and
provides fast transient response with a minimum 2.2μF
output capacitor. In shutdown, quiescent current is less
than 1μA and the reference soft-start capacitor is reset.
The LT3060 regulators optimize stability and transient
response with low ESR, ceramic output capacitors.
The regulators do not require the addition of ESR as is
common with other regulators.
Internal protection circuitry includes reverse-battery
protection, reverse-output protection, reverse-current
protection, current limit with foldback and thermal
shutdown. The LT3060 series are available in fixed output
voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V and 15V, and as
an adjustable voltage regulator with an output voltage range
from the 600mV reference to 44.5V. The LT3060 regulators
are offered in the thermally enhanced 8-lead TSOT-23 and
8-lead (2mm
×
2mm
×
0.75mm) DFN packages.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners.
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Input Voltage Range: 1.6V to 45V
Output Current: 100mA
Quiescent Current: 40µA
Dropout Voltage: 300mV
Low Noise: 30µV
RMS
(10Hz to 100kHz)
Adjustable Output: V
REF
= 600mV
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,
5V, 15V
Output Tolerance: ±2% Over Line, Load and
Temperature
Single Capacitor Soft-Starts Reference and Lowers
Output Noise
Shutdown Current: < 1µA
Reverse Battery Protection
Current Limit Foldback Protection
Thermal Limit Protection
8-Lead 2mm
×
2mm
×
0.75mm DFN and 8-Lead
ThinSOT
Packages
applicaTions
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Battery-Powered Systems
Automotive Power Supplies
Industrial Power Supplies
Avionic Power Supplies
Portable Instruments
Typical applicaTion
2.5V Low Noise Regulator
IN
V
IN
3V TO
45V
1µF
OUT
LT3060-2.5
SHDN
ADJ
C
FF
10nF
DROPOUT VOLTAGE (mV)
V
OUT
2.5V AT 100mA
30µV
RMS
NOISE
10µF
350
300
250
200
150
100
50
3060 TA01
Dropout Voltage
T
J
= 25°C
GND REF/BYP
10nF
0
0
10 20 30 40 50 60 70 80 90 100
OUTPUT CURRENT (mA)
3060 TA02
3060fc
For more information
www.linear.com/LT3060
1
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