AW37012DADJFOR

带偏置的 1.5A 超低压差线性稳压器

参考价格
  • 1-99¥3.08
  • 100-249¥2.52
  • 250-499¥2.03
  • 500-999¥1.60
  • 1000+¥1.23

产品详细信息

参数

Load Current (Max) (mA) 1500
Power Supply (Min) (V) 0.5
Power Supply (Max) (V) 5.5
Vout (Min) (V) 0.5
Vout (Max) (V) 3.5
Iq (Typ) (μA) 32
Vdropout (mV) 85
PSRR @1KHz(dB) 70
Output Noise (μVrms) 72
Discharge YES
Output options ADJ
Temperature -40℃~85℃
IO Level (V) 1.2
Package (mm) FOWLP 1.200X0.800-6B

封装 | 引脚 | 尺寸

FOWLP 1.200X0.800-6B

特性

 输入电压范围:0.5V 至 5.5V  偏置电压范围:2.5V 至 5.5V  提供可调及固定电压版本(0.5V 至 3.5V)  输出电压精度:±0.5% @ 25°C±1% @ 全温度范围  极低的偏置输入电流:典型值 32μA  关断模式下极低的偏置输入电流:<1μA  低压差电压:典型值 85mV@1.5A (1.2V 输出)  高电源抑制比 (PSRR):典型值 70dB @ 1kHz (IOUT=150mA, 1.2V 输出)  噪声:典型值 72μVrms (IOUT=30mA, BW=10Hz 至 100kHz, 1.2V 输出)  1.2V 逻辑电平使能输入,用于开/关控制  内置输出短路保护:典型值 0.8A  快速的负载瞬态响应  热关断保护  FOWLP 1.200mm×0.800mm×0.300mm-6B 封装

说明

AW37012YXXX is a high accuracy voltage regulator, which provides 1.5A of current. It is equipped with NMOS pass transistor and a separate bias supply voltage(VBIAS). The feature of ultra low dropout voltage is ideal for applications where output voltage is very close to input voltage. AW37012YXXX also features low IQ consumption, high PSRR, low Noise, good load transient response and smooth soft-start. AW37012YXXX integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged. AW37012YXXX is designed to work with a 4.7μF or more input ceramic capacitor, a 1μF or more input ceramic capacitor and a 4.7μF or more output ceramic capacitor. The low power dissipation and good dynamic response make AW37012YXXX 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 AW37012YXXX硬件设计指南 中文   2025-04-25
产品手册 DS_AW37012YXXX_CN_V1.2 中文   2026-10-10
产品手册 DS_AW37012YXXX_EN_V1.2 英文   2026-10-10
新品发布 【新品发布】聚焦超低压降,艾为AW37012DXXXFOR系列LDO重磅发布! 中文   2025-07-21

设计和开发

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