UPC2260

更新时间： 2024-11-19 03:57:03

品牌	Logo	应用领域
日电电子 - NEC		稳压器
页数	文件大小	规格书
12页	72K
描述
LOW DROPOUT VOLTAGE REGULATOR WITH SYSTEM RESET PIN

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中文翻译

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数据手册

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UPC2260 数据手册

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µ PC2260

LOW DROPOUT VOLTAGE REGULATOR WITH SYSTEM RESET PIN

DESCRIPTION

The µ PC2260 is a 500 mA maximum output current low dropout voltage regulator with a reset pin that outputs a reset

signal when a drop in the output voltage is detected, and a reset signal output timing adjustment pin.

The output voltage is 5 V, and the minimum voltage difference between input and output is extremely low, making this

product ideal for use in the power supply circuits of systems with built-in battery-driven microprocessors.

Because the reverse leakage current of this power supply is about 10 µ A even if a voltage is applied to the output pin

when the input voltage is cut off, a reverse protection diode is not necessary even in systems requiring battery backup.

FEATURES

PIN CONFIGURATION (Marking Side)

5-pin plastic V-DIP (V)

• Outputs reset signal (active low) when the output voltage drops.

• Power on reset constant can be set by attaching a single capacitor.

• Low minimum voltage difference between input and output

V^DIF= 0.5 V TYP. (when I^O= 500 mA)

PC2260V

1: INPUT

2: RESET

• Low reverse current leakage during back up

1 2 3 4 5

3: GND

I^OLK= 10 µ A MAX. (at V^IN= 0 V, V^O= 5 V, 0°C ≤ T^J≤ 125°C)

4: DELAY CAPACITOR

5: OUTPUT

ORDERING INFORMATION

Part Number

Package

µ PC2260V

5-pin plastic V-DIP (V)

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. G14901EJ2V0DS00 (2nd edition)

Date Published June 2000 NS CP (K)

Printed in Japan

2000

12 3 4 5 6 7...12

中文翻译

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