Datasheet > LDK715M42R

LDK715M42R

更新时间： 2024-11-27 00:58:15

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意法半导体 - STMICROELECTRONICS		/
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描述
High input voltage 85 mA LDO linear regulator

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LDK715M42R 数据手册

LDK715

High input voltage 85 mA LDO linear regulator

Datasheet

production data

Applications

• Mobile phones

• Industrial

• battery-powered systems

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Description

The LDK715 is a high voltage, ultra low quiescent

current and low drop linear regulator capable of

providing an output current in excess of 85 mA.

The device operates over an input voltage range

from 4.3 V to 24 V, and it is stable with output

ceramic capacitors. Fault condition protection

includes short-circuit current limitation. The ultra

low quiescent current of 5 µA at full load makes it

highly suitable for low power applications and

battery-powered systems. The wide input voltage

range makes the LDK715 an ideal solution for low

power industrial applications. The LDK715 is

available in SOT23-5, or DFN8 (3x3 mm) 8 leads.

Features

• 4.3 V to 24 V input voltage

• Low-dropout voltage (500 mV typ. at 85 mA)

• Very low quiescent current (5 µA typ. at full

load)

• 85 mA guaranteed output current

• Output voltages 3.3V, 4.2V and 5.0V (other

versions available on request)

• Compatible with ceramic output capacitors

from 0.47 µF to 10 µF

• Internal current limit

• Packages: SOT23-5L,and DFN8 (3x3 mm)

• Temperature range: from -40 °C to 125 °C

Table 1. Device summary

Order codes

Output voltage

SOT23-5L

DFN8 (3x3 mm)

LDK715M33R⁽¹⁾

LDK715M42R

LDK715M50R

LDK715PU33R⁽¹⁾

LDK715PU42R⁽¹⁾

LDK715PU50R⁽¹⁾

3.3 V

4.2 V

5.0 V

1. Available on request

July 2014

DocID026678 Rev 1

1/18

This is information on a product in full production.

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