Datasheet > S-1721A1C18-I6T1U

S-1721A1C18-I6T1U

更新时间： 2024-10-28 02:36:11

品牌	Logo	应用领域
艾普凌科 - ABLIC		/
页数	文件大小	规格书
42页	695K
描述
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

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S-1721 Series

SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION

LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

www.ablic.com

www.ablicinc.com

Rev.2.1_02

The S-1721 Series, developed using the CMOS technology, is a 2-channel positive voltage regulator IC which has the low

dropout voltage, the high-accuracy output voltage and the low output current consumption of 150 mA.

Users are able to use a small ceramic capacitor of 1.0 F for this IC. This IC includes two regulator circuits in the package

SOT-23-6 or super-small SNT-6A.

S-1721 Series has much lower current consumption than the S-1711 Series, this IC is ideal for mobile devices.

 Features

 Output voltage:

1.2 V to 5.0 V, selectable in 0.05 V step

 Input voltage:

1.7 V to 6.5 V

 Output voltage accuracy:

 Dropout voltage:

 Current consumption:

1.0%

130 mV typ. (3.0 V output product, I_OUT= 100 mA)

During operation:

During power-off:

25 A typ., 45 A max. (3.0 V output product, per circuit)

0.1 A typ., 1.0 A max.

 Output current:

 Input and output capacitors:

 Ripple rejection:

Possible to output 150 mA (V_IN V_OUT(S) 1.0 V)^*1(per circuit)

A ceramic capacitor of 1.0 F or more can be used.

80 dB typ. (products having the output under 1.8 V, f = 1.0 kHz)

 Built-in overcurrent protection circuit: Iimits overcurrent of output transistor.

 Built-in ON/OFF circuit: Ensures long battery life.

 Pull-up or pull-down resistor is selectable.

 Operation temperature range:

Ta = 40°C to 85°C

 Lead-free, Sn 100%, halogen-free^*2

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

*2. Refer to “ Product Name Structure” for details.

 Applications

 Constant-voltage power supply for cellular phone

 Constant-voltage power supply for battery-powered device

 Packages

 SNT-6A

 SOT-23-6

12 3 4 5 6 7...42

中文翻译

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与S-1721A1C18-I6T1U相关器件

型号	品牌	获取价格	描述	数据表
S-1721A2020-I6T1G	SII	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2020-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2020-M6T1G	SII	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2020-M6T1X	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2121-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2512-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2515-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2518-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2518-M6T1X	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM
S-1721A2525-I6T1U	ABLIC	获取价格	SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW CURRENT CONSUMPTION LOW DROPOUT CM

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