参数资料
型号: LT3023EDD
厂商: Linear Technology
文件页数: 16/16页
文件大小: 0K
描述: IC REG LDO ADJ .1A 10-DFN
产品培训模块: More Information on LDOs
标准包装: 121
稳压器拓扑结构: 正,可调式
输出电压: 1.22 V ~ 20 V
输入电压: 1.8 V ~ 20 V
电压 - 压降(标准): 0.3V @ 100mA
稳压器数量: 2
电流 - 输出: 100mA
电流 - 限制(最小): 110mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-DFN(3x3)
包装: 管件
产品目录页面: 1330 (CN2011-ZH PDF)
LT3023
TYPICAL APPLICATION
Startup Sequencing
Turn-On Waveforms
V SHDN1
V IN
3.7V TO 20V
1μF
IN
OUT1
LT3023
BYP1
0.01μF
422k
10μF
35.7k
3.3V
AT
100mA
1V/DIV
V OUT1
1V/DIV
V OUT2
1V/DIV
ADJ1
249k
28k
OFF ON
SHDN1
OUT2
2.5V
AT
2ms/DIV
3023 TA03b
0.47μF
SHDN2
GND
BYP2
ADJ2
0.01μF
261k
249k
10μF
100mA
V SHDN1
Turn-Off Waveforms
1V/DIV
3023 TA03a
V OUT1
1V/DIV
V OUT2
1V/DIV
RELATED PARTS
2ms/DIV
3023 TA03c
PART NUMBER
LT1129
LT1175
LT1185
LT1761
LT1762
LT1763
LT1764/LT1764A
LTC1844
LT1962
DESCRIPTION
700mA, Micropower, LDO
500mA, Micropower Negative LDO
3A, Negative LDO
100mA, Low Noise Micropower, LDO
150mA, Low Noise Micropower, LDO
500mA, Low Noise Micropower, LDO
3A, Low Noise, Fast Transient Response, LDO
150mA, Very Low Drop-Out LDO
300mA, Low Noise Micropower, LDO
COMMENTS
V IN : 4.2V to 30V, V OUT(MIN) = 3.75V, I Q = 50μA, I SD = 16μA, DD, SOT-223, S8,TO220,
TSSOP20 Packages
Guaranteed Voltage Tolerance and Line/Load Regulation, V IN : –20V to –4.3V,
V OUT(MIN) = –3.8V, I Q = 45μA, I SD = 10μA, DD,SOT-223, S8 Packages
Accurate Programmable Current Limit, Remote Sense, V IN : –35V to –4.2V, V OUT(MIN)
= –2.40V, I Q = 2.5mA, I SD <1μA, TO220-5 Package
Low Noise < 20μV RMS, Stable with 1μF Ceramic Capacitors, V IN : 1.8V to 20V,
V OUT(MIN) = 1.22V, I Q = 20μA, I SD <1μA, ThinSOT Package
Low Noise < 20μV RMS, V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, I Q = 25μA, I SD <1μA,
MS8 Package
Low Noise < 20μV RMS, V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, I Q = 30μA, I SD <1μA,
S8 Package
Low Noise < 40μV RMS, "A" Version Stable with Ceramic Capacitors, V IN : 2.7V to 20V,
V OUT(MIN) = 1.21V, I Q = 1mA, I SD <1μA, DD, TO220 Packages
Low Noise < 30μV RMS , Stable with 1μF Ceramic Capacitors, V IN : 1.6V to 6.5V,
V OUT(MIN) = 1.25V, I Q = 40μA, I SD <1μA, ThinSOT Package
Low Noise < 20μV RMS, V IN : 1.8V to 20V, V OUT(MIN) = 1.22V, I Q = 30μA, I SD <1μA,
MS8 Package
LT1963/LT1963A
1.5A, Low Noise, Fast Transient Response, LDO Low Noise < 40μV RMS, "A" Version Stable with Ceramic Capacitors, V IN : 2.1V to 20V,
V OUT(MIN) = 1.21V, I Q = 1mA, I SD <1μA, DD, TO220, SOT-223, S8 Packages
LT1964
LTC3407
200mA, Low Noise Micropower, Negative LDO
Dual 600mA. 1.5MHz Synchronous Step Down
Low Noise < 30μV RMS, Stable with Ceramic Capacitors, V IN : –0.9V to –20V,
V OUT(MIN) = –1.21V, I Q = 30μA, I SD = 3μA, ThinSOT Package
V IN : 2.5V to 5.5V, V OUT(MIN) = 0.6 V, I Q = 40μA, I SD <1μA, MSE Package
DC/DC Converter
3023fa
16 Linear Technology Corporation
(408) 432-1900 ● FAX: (408) 434-0507 www.linear.com
1630  McCarthy  Blvd.,  Milpitas,  CA  95035-7417
LT 0208 REV A ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2003
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