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ADP120:  100 mA，低静态电流，CMOS线性稳压器

ADP120是一款低静态电流、低压降的线性稳压器，工作电压为2.3 V～5.5 V，输出电流高达150 mA。在100 mA负载下仅有100 mV的低压降，有助于提高效率，使器件能在较宽的输入电压范围下工作。在满负载情况下，低静态电流仅为25 µA，非常适合电池供电的便携式设备。ADP121在1.2 V～3.3 V范围内提供16种固定的输出电压。这款器件经过优化，仅需小型1 μF陶瓷输出电容即可稳定工作。ADP121在极小的电路板面积内提供良好的瞬态性能，短路保护与过热保护电路能防止器件在不利条件下受到损坏。它采用5引脚小型TSOT封装。

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  • 输入电压范围：2.3 V～5.5 V
  • 输出电压范围：1.2 V～3.3 V
  • 输出电流：100 mA
  • 低静态电流
    IGND = 11 µA（空载）
    IGND = 22 µA（100 mA负载）
  • 低待机电流：<1 µA
  • 低压降
    ADP120：100 mV @ 100 mA负载
    ADP120-1：60 mV @ 100 mA负载
  • 高PSRR
    73 dB @ 1 kHz（VOUT = 1.2 V）
    70 dB @ 10 kHz（VOUT = 1.2 V）
  • 低噪声：40 µV rms（VOUT = 1.2 V）
  • 无需噪声旁路电容
  • 初始精度：±1%
  • 与小型1 µF陶瓷输出电容配合实现的稳定工作
  • Vout Preset: 16 Presets From 1.2-3.3V
  • Vout Adj Range: n/a
  • Vin Range (Vmin to Vmax): 2.3 to 5.5
  • Iout (max): 100mA
  • Supply Current : 35µA
  • Vdropout @ Rated Iout: 60mV to 80mV
  • Vout Total Acc: 2% @ 10 mA - Iout max
  • Package: TSOT-5,WLCSP-4
  • # of Outputs: 1
  • Line Regulation: 300µV/V
  • Load Regulation: 10nV/mA
  • Shutdown: Yes
  • Operating Temp Range: -40 to +125

ADP120功能框图

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Part# Vout Preset Vout Adj Range Iout (max) Vin Range (Vmin to Vmax) Supply Current Vdropout @ Rated Iout Vout Setpoint Acc Vout Total Acc Shutdown Product Description Pos Supply Operating Temp Range Price* (1000-4999)
ADP120 16 Presets From 1.2-3.3V n/a 100mA 2.3 to 5.5 35µA 60mV to 80mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 100 mA, Low Quiescent Current, CMOS Linear Regulator +2.3 to +5.5 -40 to +125 $0.26
ADP121 16 Presets From 1.2-3.3V n/a 150mA 2.5 to 5.5 40µA 90mV to 120mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 150 mA, Low Quiescent Current, CMOS Linear Regulator in 5-Lead TSOT +2.3 to +5.5 -40 to +125 $0.27
ADP130 31 Presets From 0.8-3.0V n/a 350mA 1.2 to 3.6 220µA 70mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 350 mA, Low VIN, Low Quiescent Current, CMOS Linear Regulator +1.2 to +3.6 -40 to +125 $0.33
ADP170 31 Presets From 0.8-3.0V n/a 300mA 1.6 to 3.6 260µA 66mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 300 mA, Low Quiescent Current, Low Dropout, CMOS Linear Regulator +1.6 to +3.6 -40 to +125 $0.33
ADP1707 16 Presets From 0.75-3.3V, With Tracking n/a 1A 2.5 to 5.5 1.55mA 345mV to 365mV 1% @ Iout = 10mA 1.5% @ 0.1 mA - Iout max Yes 1 A, Low Dropout, CMOS Linear Regulator +2.5 to +5.5 -40 to +125 $1.12
ADP1708 n/a 0.8V to 5.0V 1A 2.5 to 5.5 1.55mA 345mV to 365mV n/a 1.5% @ 0.1 mA - Iout max Yes 1 A, Low Dropout, CMOS Linear Regulator +2.5 to +5.5 -40 to +125 $1.09
ADP171 n/a 0.8V to 3.0V 300mA 1.6 to 3.6 260µA 66mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 300 mA, Low Quiescent Current, Low Dropout, CMOS Linear Regulator +1.6 to +3.6 -40 to +125 $0.33
ADP1740 7 Presets--0.75 to 2.5V n/a 2A 1.6 to 3.6 1.8mA 350mV 1% @ Iout= 100mA 2% @ 1 mA - Iout max Yes 2 A, Low Dropout, CMOS Linear Regulator +1.6 to +3.6 -40 to +125 $1.20
ADP1741 n/a 0.75V to 3.0V 2A 1.6 to 3.6 1.8mA 350mV 1% @ Iout= 100mA 2% @ 1 mA - Iout max Yes 2 A, Low Dropout, CMOS Linear Regulator with Adj. Output +1.6 to +3.6 -40 to +125 $1.20
ADP1752 7 Presets--0.75 to 2.5V n/a 800mA 1.6 to 3.6 1.4mA 140mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 800mA Low-Vin LDO Regulator +1.6 to +3.6 -40 to +125 $0.90
ADP1753 n/a 0.75V to 3.0V 800mA 1.6 to 3.6 1.4mA 140mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 800mA Low-Vin, Adjustable-Vout LDO Regulator +1.6 to +3.6 -40 to +125 $0.90
ADP1754 7 Presets--0.75 to 2.5V n/a 1.2A 1.6 to 3.6 1.4mA 200mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 1.2A, Low-Vin, Low Dropout Linear Regulator +1.6 to +3.6 -40 to +125 $0.95
ADP1755 n/a 0.75V to 3.0V 1.2A 1.6 to 3.6 1.4mA 200mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 1.2A, Low-Vin, Adjustable-Vout Low Dropout Linear Regulator +1.6 to +3.6 -40 to +125 $0.95
ADP220 Dual Presets--0.8 to 3.3V n/a 200mA 2.5 to 5.5 220µA 150mV 1% @ Iout = 10mA 2% @ 0.1 mA - Iout max Yes Dual, 200 mA, Low Noise, High PSRR, Low-dropout Linear Voltage Regulator +2.5 to +5.5 -40 to +125 $0.58
ADP221 Dual Presets--0.8 to 3.3V n/a 200mA 2.5 to 5.5 220µA 150mV 1% @ Iout = 10mA 2% @ 0.1 mA - Iout max Yes Dual, 200 mA, Low Noise, High PSRR, Low-dropout Linear Voltage Regulator w/active pull-down +2.5 to +5.5 -40 to +125 $0.58
ADP1710 16 Presets From 0.75-3.3V 0.8V to 5.0V 150mA 2.5 to 5.5 1.3mA 150mV to 180mV 1% @ Iout = 1mA 2% @ 0.1 mA - Iout max Yes 150 mA, Low Dropout, CMOS Linear Regulator +2.5 to +5.5 -40 to +125 $0.41
ADP1711 16 Presets From 0.75-3.3V n/a 150mA 2.5 to 5.5 1.3mA 150mV to 180mV 1% @ Iout = 1mA 2% @ 0.1 mA - Iout max Yes 150 mA, Low Dropout, CMOS, Linear Regulator +2.5 to +5.5 -40 to +125 $0.45
ADP1712 16 Presets From 0.75-3.3V 0.8V to 5.0V 300mA 2.5 to 5.5 420µA 200mV to 400mV 1% @ Iout = 10mA 2% @ 0.1 mA - Iout max Yes 300 mA, Low Dropout, CMOS, Linear Regulator w/ fixed or adj output voltage +2.5 to +5.5 -40 to +125 $0.47
ADP1713 16 Presets From 0.75-3.3V n/a 300mA 2.5 to 5.5 420µA 170mV to 200mV 1% @ Iout = 10mA 2% @ 0.1 mA - Iout max Yes 300 mA, Low Dropout, CMOS, Low Noise Linear Regulator +2.5 to +5.5 -40 to +125 $0.49
ADP1714 16 Presets From 0.75-3.3V n/a 300mA 2.5 to 5.5 420µA 170mV to 200mV 1% @ Iout = 10mA 2% @ 0.1 mA - Iout max Yes 300 mA, Low Dropout, CMOS Linear Regulator w/ External-Voltage Tracking Capability +2.5 to +5.5 -40 to +125 $0.51
ADP1716 16 Presets From 0.75-3.3V n/a 500mA 2.5 to 5.5 650µA 50mV to 500mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 500mA Low-Dropout Linear Regulator with Tracking +2.5 to +5.5 -40 to +125 $0.97
ADP1715 16 Presets From 0.75-3.3V 0.8V to 5.0V 500mA 2.5 to 5.5 650µA 50mV to 500mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 500 mA Low-Dropout CMOS Linear Regulator with Soft Start +2.5 to +5.5 -40 to +125 $0.83
ADP3367 1 Preset 5.0V 1.3V to 16V 300mA 2.5 to 16.5 14mA 300mV to 500mV n/a 2% @ 0.1 mA - Iout max Yes Fixed +5V or Adj 1.3V-16V, Low-Dropout Linear Voltage Regulator +2.5 to +16.5 -40 to +85 $1.81
ADP3334 n/a 1.4V to 10V 500mA 2.6 to 11 10mA 200mV to 400mV n/a 1.8% @ 0.1 mA - Iout max Yes Adjustable 1.5V-10V Output, High Accuracy, Low Iq, 500 mA anyCAP­® Low Dropout Regulator +2.6 to +11 -40 to +85 $0.87
ADP3331 n/a 1.5V to 11.75V 200mA 2.6 to 12 4mA 140mV to 230mV - 1.4% @ 0.1 mA - Iout max Yes Adjustable 1.5V-10V Output, Ultralow Iq, 200 mA, anyCAP® Low Dropout Regulator in SOT-23 +2.6 to +12 -40 to +85 $0.62
ADP3333 8 Presets From 1.5-5V n/a 300mA 2.6 to 12 5.5mA 140mV to 230mV n/a 1.8% @ 0.1 mA - Iout max Yes High Accuracy Ultralow Iq, 300 mA, anyCAP® Low Dropout Regulator +2.6 to +12 -25 to +85 $0.83
ADP3335 10 Presets From 1.8-5V n/a 500mA 2.6 to 12 10mA 200mV to 400mV n/a 1.8% @ 0.1 mA - Iout max Yes High Accuracy, Ultralow Quiescent Current, 500mA, anyCAP® Low Dropout Regulator +2.6 to +12 -40 to +85 $0.91
ADP3336 n/a 1.5V to 10V 500mA 2.6 to 12 10mA 200mV to 400mV n/a 1.8% @ 0.1 mA - Iout max Yes Small, Adjustable 1.5V-10V Output, 500 mA anyCAP® Low Dropout Regulator +2.6 to +12 -40 to +85 $0.92
ADP3338 7 Presets From 1.5-5V n/a 1A 2.7 to 8 30mA 190mV to 400mV n/a 1.4% @ 0.1 mA - Iout max No High Accuracy, Ultralow Quiescent Current, 1A, anyCAP™ Low Dropout Regulator +2.7 to +8 -40 to +85 $1.10
ADP3339 7 Presets From 1.5-5V n/a 1.5A 2.8 to 6 40mA 230mV to 480mV n/a 1.5% @ 0.1 mA - Iout max No High-Accuracy, Ultralow Iq, 1.5 A, anyCAP® Low Dropout Regulator +2.8 to +6 -40 to +85 $1.18
ADP3309 7 Presets From 2.7-3.6V n/a 100mA 2.8 to 12 2mA 120mV to 240mV - 2.2% @ 0.1 mA - Iout max Yes anyCAP®, 100 mA, Low Dropout Linear Regulator +2.8 to +12 -20 to +85 $0.54
ADP3330 7 Presets from 2.5-5V n/a 200mA 2.9 to 12 4mA 140mV to 230mV n/a 1.4% @ 0.1 mA - Iout max Yes High Accuracy, Ultralow I(Q), 200 mA, anyCAP® Low Dropout Regulator in SOT23 +2.9 to +12 -40 to +85 $0.62
ADP3301 5 Presets From 2.7-5V n/a 100mA 3 to12 0.3mA 100mV to 200mV - 1.4% @ 0.1 mA - Iout max Yes High Accuracy, anyCAP®, 100 mA, Low Dropout Linear Regulator +3 to +12 -20 to +85 $1.06
ADP3303 5 Presets From 2.7-5V n/a 200mA 3.2 to 12 0.4mA 180mV to 400mV - 1.4% @ 0.1 mA - Iout max Yes High Accuracy, anyCAP®, 200 mA, Low Dropout Linear Regulator +3.2 to +12 -20 to +85 $1.11
ADP667 1 Preset 5.0V 1.3V to 16V 250mA 3.5 to 16.5 20mA 150mVto 250mV n/a 4% Yes Fixed +5V or Adj 1.3V-16V Output, Low-Dropout Linear Voltage Regulator +3.5 to +16.5 -40 to +85 $1.76
ADP1720 2 Presets 3.3V and 5.0V 1.225V to 5.0V 50mA 4.0 to 28 2.115mA 55mV to 480mV 0.5% @ Iout =0.1 mA 2% @ 0.1 mA - Iout max Yes 50 mA, High-Voltage, Micro-power LDO Linear Regulator in MSOP +4 to +28 -40 to +125 $0.50
ADP1706 16 Presets From 0.75-3.3V, Soft Start n/a 1A 2.5 to 5.5 1.55mA 345mV to 365mV 1% @ Iout = 10mA 1.5% @ 0.1 mA - Iout max Yes 1 A, Low Dropout, CMOS Linear Regulator +5.5 to +2.5 -40 to +125 $1.09
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