AW3707D180DNR

1A Low-Dropout Linear Regulator

产品手册：

在线预览 - AW3707D180DNR - 产品手册

参考价格

1-99￥1.92
100-249￥1.58
250-499￥1.27
500-999￥1.00
1000+￥0.77

产品详细信息

参数

Load Current (Max) (mA)	1000
Power Supply (Min) (V)	1.9
Power Supply (Max) (V)	5.5
Vout (Min) (V)	1.2
Vout (Max) (V)	3.3
Iq (Typ) (μA)	85
Vdropout (mV)	214@1A,Vout=1.8V 127@1A,Vout=3.3V
PSRR @1KHz(dB)	82@30mA
Output Noise (μVrms)	26@30mA
Discharge	YES
Output options	Fixed ADJ
Temperature	-40℃~85℃
IO Level (V)	1.8
Package (mm)	DFN 1.6X1.2-8L

封装 | 引脚 | 尺寸

DFN 1.6X1.2-8L

特性

Input voltage range: 1.9V to 5.5V Fixed outputs of 1.2V, 1.8V, 3.0V, 3.3V Rated output current: 1A, when VIN - VOUT(SET)>1V rated output current reduce to 750mA Quiescent current: typical 85uA Typical 0.3uA shutdown current Typical 127mV dropout voltage at 1A load , VOUT=3.3V Power supply rejection ratio: typical 82dB (IOUT=30mA, freq=1kHz) Noise: typical 26uVrms (IOUT=30mA, BW=10Hz to 100kHz) Built-ｉｎ output short protection: typical 130mA when output short to ground Output auto discharge function WBDFN 1.6mmX1.2mmX0.37mm-8L package

说明

AW3707DXXX is a low dropout voltage regulator featuring low ON resistance, high PSRR, low Noise, good load/line transient response and smooth soft-start. AW3707DXXX integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged.Meanwhile AW3707DXXX integrates a reverse current protection circuit. AW3707DXXX is designed to work with a 1F or more input ceramic capacitor and a 1F or more output ceramic capacitor. The low power dissipation and good dynamic response make AW3707DXXX very suitable for hand-held communication equipment. Tiny package makes high density mounting of the IC on boards possible.

技术文档

	类型	项目标题		语言		日期
	产品设计指南	AW3707DXXX硬件设计指南		中文		2023-05-29
	产品手册	DS_AW3707DXXX_EN_V1.7		英文		2025-02-18

设计和开发

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硬件开发

评估板

AW3710DXXXDNR EVB V1.0 — AW3710DXXXDNR EVB是艾为一款低Dropout、高PSRR LDO测试板，芯片关键测试点均在EVB板上单独引出，方便测试

使用于LDO AW3707DXXX的EVB评估板

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硬件开发

评估板

AW3710DXXXDNR EVB V1.0 — AW3710DXXXDNR EVB是艾为一款低Dropout、高PSRR LDO测试板，芯片关键测试点均在EVB板上单独引出，方便测试

使用于LDO AW3707DXXX的EVB评估板

了解详情