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参数资料
| 型号： | LT1761IS5-2.0#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/22页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2V .1A TSOT23-5 |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2V |
| 输入电压： | 最高 20V |
| 电压 - 压降（标准）： | 0.3V @ 100mA |
| 稳压器数量： | 1 |
| 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： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1328 (CN2011-ZH PDF) |
| 其它名称： | LT1761IS5-2.0#TRMPBFDKR |
LT1761 Series
100mA, Low Noise,
LDO Micropower
Regulators in TSOT-23
FEATURES
DESCRIPTION
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Low Noise: 20μV RMS (10Hz to 100kHz)
Low Quiescent Current: 20μA
Wide Input Voltage Range: 1.8V to 20V
Output Current: 100mA
Very Low Shutdown Current: <0.1μA
Low Dropout Voltage: 300mV at 100mA
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2V, 2.5V,
2.8V, 3V, 3.3V, 5V
Adjustable Output from 1.22V to 20V
Stable with 1μF Output Capacitor
Stable with Aluminum, Tantalum or
Ceramic Capacitors
Reverse-Battery Protected
No Reverse Current
No Protection Diodes Needed
Overcurrent and Overtemperature Protected
Available in Tiny 5-Lead TSOT-23 Package
The LT ? 1761 series are micropower, low noise, low
dropout regulators. With an external 0.01μF bypass
capacitor, output noise drops to 20μV RMS over a 10Hz to
100kHz bandwidth. Designed for use in battery-powered
systems, the low 20μA quiescent current makes them an
ideal choice. In shutdown, quiescent current drops to less
than 0.1μA. The devices are capable of operating over an
input voltage from 1.8V to 20V, and can supply 100mA of
output current with a dropout voltage of 300mV. Quiescent
current is well controlled, not rising in dropout as it does
with many other regulators.
The LT1761 regulators are stable with output capacitors as
low as 1μF. Small ceramic capacitors can be used without
the series resistance required by other regulators.
Internal protection circuitry includes reverse battery
protection, current limiting, thermal limiting and reverse
APPLICATIONS
current protection. The device is available in ?xed output
voltages of 1.2V, 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V, 3.3V and
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Cellular Phones
Pagers
Battery-Powered Systems
Frequency Synthesizers
Wireless Modems
5V, and as an adjustable device with a 1.22V reference
voltage. The LT1761 regulators are available in the 5-lead
TSOT-23 package.
L , LT, LTC, LTM, Linear Technology, the Linear logo and Burst Mode are registered trademarks
of Linear Technology Corporation. All other trademarks are the property of their respective
owners.
TYPICAL APPLICATION
10Hz to 100kHz Output Noise
5V Low Noise Regulator
V IN
5.4V TO
20V
1μF
IN OUT
LT1761-5
SHDN BYP
0.01μF
+
5V AT100mA
20μV RMS NOISE
10μF
1761 TA01
V OUT
100μV/DIV
20μV RMS
GND
1761 TA01b
1761sff
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1761IS5-2-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:100mA, Low Noise, LDO Micropower Regulators in TSOT-23 |
| LT1761IS5-2-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:100mA, Low Noise, LDO Micropower Regulators in TSOT-23 |
| LT1761IS5-2-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:100mA, Low Noise, LDO Micropower Regulators in TSOT-23 |
| LT1761IS5-3 | 制造商:LINER 制造商全称:Linear Technology 功能描述:100mA, Low Noise, LDO Micropower Regulators in TSOT-23 |
| LT1761IS5-3#PBF | 制造商:Linear Technology 功能描述:LDO FIXED 3V 100MA TSOT-23-5 制造商:Linear Technology 功能描述:LDO, FIXED, 3V, 100MA, TSOT-23-5, Input Voltage Min:1.8V, Input Voltage Max:20V, 制造商:Linear Technology 功能描述:LDO, FIXED, 3V, 100MA, TSOT-23-5, Input Voltage Min:1.8V, Input Voltage Max:20V, Output Current:100mA, Dropout Voltage Vdo:300mV, No. of Pins:5, Operating Temperature Min:-40C, Operating Temperature Max:125C, MSL:- , RoHS Compliant: Yes |
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