ADP1720-33

更新时间： 2024-11-23 04:31:39

品牌	Logo	应用领域
亚德诺 - ADI		线性稳压器IC 调节器电源电路光电二极管输出元件高压
页数	文件大小	规格书
9页	259K
描述
50mA High-Voltage Micro-power LDO in MSOP

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ADP1720-33 数据手册

50mA High-Voltage

Micro-power LDO in MSOP

PRELIMINARY TECHNICAL DATA

ADP1720

FEATURES

GENERAL DESCRIPTION

Wide Input Voltage Range: 4V to 28V

Low Quiescent Current: 25µA

±1% Initial Accuracy

The ADP1720 is a high-voltage, micro-power, low dropout

linear regulator. Designed for robust operation, the ADP1720

includes current limiting and short-circuit protection, and

thermal overload protection . With just 25µA of quiescent

supply current and a micro-power shutdown mode, this device

is ideal for applications that require low quiescent current. The

small thermally-enhanced MSOP package and 1µF ceramic

output capacitor provides a compact solution with low thermal

resistance for high power dissipation.

Very Low Dropout Voltage:

300 mV @ 50mA

Fixed 3.3V and 5V Voltage Options

Adjustable Output from 1.2V to 5.0V

Optimized for Small 1µF Ceramic Capacitors

Short Circuit Protection

Thermal Overload Protection

Spacing-saving Thermally Enhanced MSOP package

The ADP1720 is available in fixed output voltages of 3.3V and

5V, or its output voltage can be adjusted over a range of 1.2V to

5V. The ADP1720 operates over the -40°C to 125°C ambient

temperature range.

APPLICATIONS

Industrial Applications

Battery-Power Regulators

TYPICAL APPLICATION CIRCUIT

Figure 2. ADP1720 typical operation circuit for variable

output voltage options.

Figure 1. ADP1720 typical operation circuit for fixed output

voltage options.

Rev. PrA

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

Rev. PrA | Page 1 of 9

12 3 4 5 6 7...9

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与ADP1720-33相关器件

型号	品牌	获取价格	描述	数据表
ADP1720-50	ADI	获取价格	50mA High-Voltage Micro-power LDO in MSOP
ADP1720-5-EVALZ	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720-ADJ	ADI	获取价格	50mA High-Voltage Micro-power LDO in MSOP
ADP1720ARMZ-3.3-R7	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720ARMZ-5-R7	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720ARMZ-R7	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720-EP	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720-EVALZ	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720TRMZ3.3-EP	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator
ADP1720TRMZ3.3-EPR7	ADI	获取价格	50 mA, High Voltage, Micropower Linear Regulator

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