ST715XX

更新时间： 2024-11-23 06:14:31

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器
页数	文件大小	规格书
19页	379K
描述
High input voltage - 85 mA LDO linear regulator

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ST715XX 数据手册

ST715XX

ST715XX25, ST715XX33

High input voltage - 85 mA LDO linear regulator

Features

■ 2.5 V to 24 V input voltage

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

■ Very low quiescent current (3.8 µA typ. at full

load)

■ 85 mA guaranteed output current

■ Output voltage: fixed or adjustable

SOT23-5L

DFN8 (3 x 3 mm)

■ Compatible with ceramic output capacitors

from 0.47 µF to 10 µF

■ Internal current limit

The device operates over an input voltage range

spanning from 2.5 V to 24 V, and is also stable

with output ceramic capacitors. Fault condition

protection includes short-circuit current limitation.

The ultra low quiescent current of 3.8 µA at full

load makes it highly suitable for low power

applications and battery powered systems. The

wide input voltage range makes the ST715xx an

ideal solution for low power industrial applications

also. The ST715xx is available in the DFN8 (3 x 3

mm) 8 leads or the SOT23-5.

■ Package DFN8 (3 x 3 mm), SOT23-5L

■ Temperature range: -40 °C to 125 °C

Applications

■ Mobile phones

■ Personal digital assistant (PDAs)

■ Cordless phones and similar battery powered

systems

Description

The ST715xx is a high voltage, ultra low

quiescent low drop linear regulator capable of

providing an output current in excess of 85 mA.

Table 1.

Device summary

Order codes

Marking DFN8 (3 x 3 mm)

Output voltage

SOT23-5L

ST715MR

Marking

71AD

7115

7118

7125

7128

7133

ST715PUR

ST715PU15R ⁽¹⁾

ST715PU18R ⁽¹⁾

ST715PU25R

715AD

71515

71518

71525

71528

71533

ADJ

1.5 V

1.8 V

2.5 V

2.8 V

3.3 V

ST715M15R ⁽¹⁾

ST715M18R ⁽¹⁾

ST715M25R

ST715M28R ⁽¹⁾

ST715PU28R ⁽¹⁾

ST715M33R

ST715PU33R

1. Available on request.

June 2010

Doc ID 14414 Rev 7

1/19

www.st.com

12 3 4 5 6 7...19

中文翻译

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