全部型号

ADM7171ACPZ-3.0-R7

制造商型号：
ADM7171ACPZ-3.0-R7
制造商：
Analog Devices
产品类型：
LDO Voltage Regulator
系列：
ADM7171
封装：
8-LFCSP
描述：
3.0 V fixed-output, 1 A ultralow-noise CMOS LDO linear regulator with adjustable soft start.

产品属性

属性数值
Input Voltage2.3 to 6.5 V device range; 3.0 V regulation requires input above output plus dropout
Output Voltage3.0 V fixed
Dropout Voltage84 mV typical, 135 mV maximum at 1 A and VOUT = 3 V
Output Accuracy+/-1.5% over line, load and temperature
Output Noise5 uV rms, 100 Hz to 100 kHz; fixed output options
Quiescent Current0.7 mA typical with no load
Operating Temperature-40 to +125 C junction
Regulator TypePositive CMOS low-dropout linear regulator
Maximum Output Current1 A; subject to thermal limits
Shutdown Current0.25 uA typical at VIN = 5 V
Output CapacitorStable with 4.7 uF ceramic capacitor; verify effective capacitance under bias
Soft StartAdjustable via external capacitor
Enable InputPrecision enable
Device MarkingLPZ
Package Details8-lead LFCSP with exposed pad, CP-8-21; 3 x 3 mm body

产品描述

The -3.0 option supplies a fixed 3.0 V at up to 1 A. At a 1 A load the specified dropout is 84 mV typical and 135 mV maximum; the input must also remain within the device operating range.

Its fixed-output noise is typically 5 µV RMS over 100 Hz to 100 kHz, useful when the supply noise budget matters. The output capacitor must retain enough effective capacitance under DC bias and temperature, and power dissipation depends on the input-to-output voltage difference.

质量 · 运输 · 付款

质量确认

发货前核对批次、封装、标签及丝印。可按需提供验货照片，并协助第三方检验。

运输

支持全球交付。承运商、交期及买方指定货代要求，在报价时确认。

付款

付款方式、币种及贸易条款，以正式报价或形式发票为准。

查看全部