LT3073中文资料亚德诺数据手册PDF规格书

厂商型号	LT3073
功能描述	5.5V, 3A Ultralow Noise, High PSRR, 45mV Dropout Linear Regulator with PMBus
文件大小	2.064389 Mbytes
页面数量	62 页
生产厂商	AD
中文名称	亚德诺
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2026-2-1 15:30:00
人工找货	LT3073价格和库存，欢迎联系客服免费人工找货

FEATURES

 Ultralow RMS Noise: 1.2μVRMS (10Hz to 100kHz)

 Ultralow Spot Noise: 3.5nV/√Hz at 10kHz

 Ultralow 1/f Noise: 7μVP-P (0.1Hz to 10Hz)

 High PSRR at High Frequency: 52dB at 1MHz

 Ultrafast Transient Response

 Dropout Voltage: 45mV Typical

 100μA Reference Current: ±0.5% Initial Accuracy

 Precision Current Monitor: ±3% Accuracy at 3A

 PMBus Capability Includes:

 VOUT, IOUT, VIN, VBIAS, and Temperature Reporting

 VOUT Margining

 IOUT Overcurrent and Undercurrent Warn Limits

 VOUT, VIN, and VBIAS Undervoltage and Overvoltage

Warn Limits

 Overtemperature Warn Limit

 Stable with Ceramic Output Capacitors (10μF

Minimum)

 Parallel Multiple Devices for Higher Current

 VIOC Pin to Control Upstream Switching Converter

 22-Lead (3mm × 4mm) LQFN Package

APPLICATIONS

 RF Power Supplies: PLLs, VCOs, Mixers, LNAs, PAs

 High Speed/High Precision Data Converters

 Low Noise Instrumentation

 Post-Regulator for Switching Supplies

 FPGA and DSP Power Supplies

 Medical Applications