Datasheet > MCP1700T-5002ETT

MCP1700T-5002ETT

更新时间： 2024-11-05 04:00:39

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
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描述
Low Quiescent Current LDO

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中文翻译

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MCP1700T-5002ETT 数据手册

MCP1700

Low Quiescent Current LDO

Features

General Description

• 1.6 µA Typical Quiescent Current

The MCP1700 is a family of CMOS low dropout (LDO)

voltage regulators that can deliver up to 250 mA of

current while consuming only 1.6 µA of quiescent

current (typical). The input operating range is specified

from 2.3V to 6.0V, making it an ideal choice for two and

three primary cell battery-powered applications, as well

as single cell Li-Ion-powered applications.

• Input Operating Voltage Range: 2.3V to 6.0V

• Output Voltage Range: 1.2V to 5.0V

• 250 mA Output Current for output voltages ≥ 2.5V

• 200 mA Output Current for output voltages < 2.5V

• Low Dropout (LDO) voltage

- 178 mV typical @ 250 mA for V_OUT= 2.8V

• 0.4% Typical Output Voltage Tolerance

• Standard Output Voltage Options:

The MCP1700 is capable of delivering 250 mA with

only 178 mV of input to output voltage differential

(V_OUT= 2.8V). The output voltage tolerance of the

MCP1700 is typically ±0.4% at +25°C and ±3%

maximum over the operating junction temperature

range of -40°C to +125°C.

- 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V

• Stable with 1.0 µF Ceramic Output capacitor

• Short Circuit Protection

Output voltages available for the MCP1700 range from

1.2V to 5.0V. The LDO output is stable when using only

1 µF output capacitance. Ceramic, tantalum or

aluminum electrolytic capacitors can all be used for

input and output. Overcurrent limit and overtemperature

shutdown provide a robust solution for any application.

• Overtemperature Protection

Applications

• Battery-powered Devices

• Battery-powered Alarm Circuits

• Smoke Detectors

Package options include the SOT-23, SOT-89 and

TO-92.

• CO²Detectors

• Pagers and Cellular Phones

• Smart Battery Packs

• Low Quiescent Current Voltage Reference

• PDAs

Package Types

3-Pin SOT-23

3-Pin SOT-89

3-Pin TO-92

V_IN

• Digital Cameras

MCP1700

• Microcontroller Power

2 3

MCP1700

Related Literature

GNDV_INV_OUT

• AN765, “Using Microchip’s Micropower LDOs”,

DS00765, Microchip Technology Inc., 2002

GND V_OUT

GND V_INV_OUT

• AN766, “Pin-Compatible CMOS Upgrades to

BiPolar LDOs”, DS00766,

Microchip Technology Inc., 2002

• AN792, “A Method to Determine How Much

Power a SOT23 Can Dissipate in an Application”,

DS00792, Microchip Technology Inc., 2001

DS21826B-page 1

12 3 4 5 6 7...24

中文翻译

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与MCP1700T-5002ETT相关器件

型号	品牌	获取价格	描述	数据表
MCP1700T-5002ETT1-03	MICROCHIP	获取价格	Low Quiescent Current LDO
MCP1701	MICROCHIP	获取价格	2uA Low Dropoout Positive Voltage Refulator
MCP1701_05	MICROCHIP	获取价格	2 レA Low Dropout Positive Voltage Regulator
MCP1701A	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-1802I/CB	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-1802I/MB	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-1802I/TO	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-2502I/CB	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-2502I/MB	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator
MCP1701A-2502I/TO	MICROCHIP	获取价格	2レA Low-Dropout Positive Voltage Regulator

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