LT1761ES5-1.2#TRM

更新时间： 2024-11-18 13:09:35

品牌	Logo	应用领域
凌特 - Linear		线性稳压器IC 调节器电源电路光电二极管输出元件
页数	文件大小	规格书
20页	257K
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LT1761 Series

100mA, Low Noise,

LDO Micropower

Regulators in SOT-23

FEATURES

DESCRIPTIO

The LT^®1761 series are micropower, low noise, low

dropout regulators. With an external 0.01μF bypass

capacitor, output noise drops to 20μV_RMSover 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. Quies-

cent current is well controlled, not rising in dropout as it

does with many other regulators.

■

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

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.

■

Reverse Battery Protected

No Reverse Current

No Protection Diodes Needed

Overcurrent and Overtemperature Protected

^{Available in Tiny}U^{5-Lead SOT-23 Package}

Internal protection circuitry includes reverse battery pro-

tection, current limiting, thermal limiting and reverse

current protection. The device is available in fixed output

voltages of 1.2V, 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V, 3.3V and

5V, and as an adjustable device with a 1.22V reference

voltage. The LT1761 regulators are available in the 5-lead

SOT-23 package.

APPLICATIO S

■

Cellular Phones

Pagers

Battery-Powered Systems

Frequency Synthesizers

■

, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

■

Wireless Modems

TYPICAL APPLICATIO

10Hz to 100kHz Output Noise

5V Low Noise Regulator

5V AT100mA

20μV NOISE

10μF

OUT

BYP

RMS

5.4V TO

20V

1μF

0.01μF

LT1761-5

OUT

20μV

RMS

100μV/DIV

SHDN

GND

1761 TA01

1761 G48

1761sfc

12 3 4 5 6 7...20

中文翻译

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LT1761ES5-1.2#TRM 替代型号

型号	品牌	替代类型	描述	数据表
LT1761ES5-1.2#PBF	Linear	功能相似	LT1761 - 100mA, Low Noise, LDO Micropower Regulators in TSOT-23; Package: SOT; Pins: 5; Te

与LT1761ES5-1.2#TRM相关器件

型号	品牌	获取价格	描述	数据表
LT1761ES5-1.2-PBF	Linear	获取价格	100mA, Low Noise, LDO Micropower Regulators in TSOT-23
LT1761ES5-1.2-TR	Linear	获取价格	100mA, Low Noise, LDO Micropower Regulators in TSOT-23
LT1761ES5-1.2-TRPBF	Linear	获取价格	100mA, Low Noise, LDO Micropower Regulators in TSOT-23
LT1761ES5-1.5	Linear	获取价格	100mA, Low Noise, LDO Micropower Regulators in SOT-23
LT1761ES5-1.5#PBF	Linear	获取价格	LT1761 - 100mA, Low Noise, LDO Micropower Regulators in TSOT-23; Package: SOT; Pins: 5; Te
LT1761ES5-1.5#TR	Linear	获取价格	LT1761 - 100mA, Low Noise, LDO Micropower Regulators in TSOT-23; Package: SOT; Pins: 5; Te
LT1761ES5-1.5#TRM	Linear	获取价格	LT1761 - 100mA, Low Noise, LDO Micropower Regulators in TSOT-23; Package: SOT; Pins: 5; Te
LT1761ES5-1.5#TRMPBF	Linear	获取价格	LT1761 - 100mA, Low Noise, LDO Micropower Regulators in TSOT-23; Package: SOT; Pins: 5; Te
LT1761ES5-1.5#TRPBF	Linear	获取价格	暂无描述
LT1761ES5-1.5-PBF	Linear	获取价格	100mA, Low Noise, LDO Micropower Regulators in TSOT-23

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