Datasheet > LT1461BCS8-3#TRPBF

LT1461BCS8-3#TRPBF

更新时间： 2025-08-06 18:58:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
18页	619K
描述
系列电压基准IC±0.06%8-SO

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LT1461

Micropower Precision

Low Dropout Series

Voltage Reference Family

FEATURES

DESCRIPTION

The LT^®1461 is a family of low dropout micropower band-

gap references that combine very high accuracy and low

drift with low supply current and high output drive. These

series references use advanced curvature compensation

techniques to obtain low temperature coefficient and

trimmed precision thin-film resistors to achieve high

output accuracy. The LT1461 family draws only 35µA

of supply current, making them ideal for low power and

portable applications, however their high 50mA output

drivemakesthemsuitableforhigherpowerrequirements,

such as precision regulators.

Trimmed to High Accuracy: 0.04% Max

Low Drift: 3ppm/°C Max

Low Supply Current: 50µA Max

High Output Current: 50mA Min

Low Dropout Voltage: 300mV Max

Excellent Thermal Regulation

Power Shutdown

Thermal Limiting

All Parts Guaranteed Functional from –40°C to 125°C

Voltage Options: 2.5V, 3V, 3.3V, 4.096V and 5V

AEC-Q100 Qualiﬁed for Automotive Applications

In low power applications, a dropout voltage of less than

300mV ensures maximum battery life while maintaining

full reference performance. Line regulation is nearly im-

measurable, while the exceedingly good load and ther-

mal regulation will not add significantly to system error

budgets. The shutdown feature can be used to switch full

load currents and can be used for system power down.

Thermal shutdown protects the part from overload condi-

tions. The LT1461 is available in 2.5V, 3V, 3.3V 4.096V

and 5V options.

APPLICATIONS

A/D and D/A Converters

Precision Regulators

Handheld Instruments

Power Supplies

All registered trademarks and trademarks are the property of their respective owners.

TYPICAL APPLICATION

Basic Connection

LT1461-2.5 Load Regulation, P_DISS= 200mW

+ 0.3V) ≤ V ≤ 20V

OUT

LT1461

OUT

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2µF

1µF

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1461 TA01

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ꢀ

ꢏꢁꢇꢍ Rꢐꢑ

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Rev. C

Document Feedback

For more information www.analog.com

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与LT1461BCS8-3#TRPBF相关器件

型号	品牌	获取价格	描述	数据表
LT1461BCS8-3.3	Linear	获取价格	Micropower Precision Low Dropout Series Voltage Reference Family
LT1461BCS8-3.3#PBF	ADI	获取价格	系列电压基准IC±0.06%8-SO
LT1461BCS8-3.3#TR	Linear	获取价格	LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pi
LT1461BCS8-3.3#TRPBF	Linear	获取价格	LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pi
LT1461BCS8-4	Linear	获取价格	Micropower Precision Low Dropout Series Voltage Reference Family
LT1461BCS8-4#PBF	Linear	获取价格	LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pi
LT1461BCS8-4#PBF	ADI	获取价格	系列电压基准IC±0.06%8-SO
LT1461BCS8-4#TRPBF	Linear	获取价格	LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pi
LT1461BCS8-5	Linear	获取价格	Micropower Precision Low Dropout Series Voltage Reference Family
LT1461BCS8-5#PBF	Linear	获取价格	LT1461 - Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; Pi

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