Datasheet > S-1701

S-1701

更新时间： 2024-02-11 16:33:25

品牌	Logo	应用领域
精工 - SII		稳压器
页数	文件大小	规格书
70页	750K
描述
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION

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数据手册

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S-1701 数据手册

Rev.2.4_00

HIGH RIPPLE-REJECTION LOW DROPOUT

S-1701 Series

CMOS VOLTAGE REGULATOR WITH RESET FUNCTION

The S-1701 Series, developed based on CMOS technology, is a

voltage regulator with a reset function and integrates a high-

accuracy voltage detector with on-chip delay circuit and a positive

voltage regulator with a low dropout voltage and high output voltage

on one chip.

The S-1701 Series is available in many types according to the

selection of the voltage detector block of the voltage detector,

including a SENSE pin input product. A built-in low on-resistance

transistor provides a low dropout voltage and large output current.

Small ceramic capacitors are available and an external capacitor for

delay is needless. Small SOT-23-5 and SOT-89-5 packages realize

high-density mounting.

Features

Regulator block

1.5 to 5.0 V, selectable in 0.1 V steps.

1.0%

• Output voltage:

• High-accuracy output voltage:

• High peak current capability:

• Built-in ON/OFF circuit:

400 mA output is possible (at V_IN≥ V_OUT(S)+ 2.0 V)^*1

Ensures long battery life.

During power-off: 0.1 µA typ., 1.0 µA max.

• Low ESR capacitor can be used: A ceramic capacitor of 1.0 µF or more can be used for the output

capacitor.

70 dB typ. (at 1.0 kHz)

• High ripple rejection:

• Built-in overcurrent protector:

• Operating voltage range:

Overcurrent of output transistor can be restricted.

2.0 to 6.5 V

Detector block

1.5 to 5.5 V, selectable in 0.1 V steps.

• Output voltage:

• High-accuracy output voltage:

• Output mode:

1.0%

Nch open-drain active low output

• No need of an external capacitor for delay

• Three delay time settings:

• Operating voltage range:

No delay (60 µs), 50 ms, 100 ms

0.8 to 6.5 V

Whole regulator

• Low current consumption

• Small package:

During operation: 85 µA typ.

SOT-23-5, SOT-89-5

• Lead-free products

*1. Attention should be paid to the power dissipation of the package when the output current is large.

Applications

• Power supply and reset circuit for battery-powered devices

• Power supply for personal communication devices

• Power supply for home appliances

Packages

Package Name

Drawing Code

Tape

Package

MP005-A

UP005-A

Reel

MP005-A

UP005-A

SOT-23-5

SOT-89-5

MP005-A

UP005-A

Seiko Instruments Inc.

12 3 4 5 6 7...70

中文翻译

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与S-1701相关器件

型号	品牌	获取价格	描述	数据表
S-1701A1541-M5T1X	ABLIC	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A1815-M5T1G	SII	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A1815-M5T1X	ABLIC	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A1815-U5T1G	SII	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A1815-U5T1X	ABLIC	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A2520-M5T1G	SII	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A2520-M5T1X	ABLIC	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A2520-U5T1G	SII	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A2520-U5T1X	ABLIC	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701A2521-M5T1G	SII	获取价格	HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION

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