Datasheet ADP170, ADP171 (Analog Devices) - 9 Fabricante Analog Devices Descripción 300 mA, Low Quiescent Current, adjustable output, CMOS Linear Regulator Páginas / Página 20 / 9 — Data Sheet. ADP170/ADP171. –30. –40. –50. B d. 1.8V. –60. ISE (. 300mA. … Revisión C Formato / tamaño de archivo PDF / 580 Kb Idioma del documento Inglés
Data Sheet. ADP170/ADP171. –30. –40. –50. B d. 1.8V. –60. ISE (. 300mA. SSR P. 200mA. S N. 100mA. –70. 10mA. 0.8V. 1mA. –80. –90. 100. 10k. 100k. 10M. 0.001. 0.01. 0.1. 1000
Descargar PDF
Línea de modelo para esta hoja de datos Versión de texto del documento Data Sheet ADP170/ADP171 –30 70 3V –40 60 50 –50 V) ) µ B d 40 1.8V ( –60 ISE ( 300mA O SSR P 200mA 30 S N 100mA M –70 10mA R 0.8V 1mA 20 –80 10 17 0 0 02 6- 6- 71 71 07–90 0 0710 100 1k 10k 100k 1M 10M 0.001 0.01 0.1 1 10 100 1000 FREQUENCY (Hz) LOAD CURRENT (mA) Figure 17. Power Supply Rejection Ratio vs. Frequency, VOUT = 3.0 V Figure 20. RMS Noise vs. Load Current and Output Voltage–30 3V, 1mA 1.8V, 1mA ILOAD 0.8V, 1mA –40 3V, 300mA 1mA TO 300mA LOAD STEP, 1.8V, 300mA 2.5A/µs 0.8V, 300mA 1 –50 ) B d ( –60 SSR V P OUT 2 –70 –80 1V 18IN = 3.6V 1 12 6-V 6-OUT = 1.8V 71 71 07–90 0710 100 1k 10k 100k 1M 10M CH1 200mA Ω CH2 50.0mV BW M40.00µs A CH1 124mA FREQUENCY (Hz) T 160.680µs Figure 18. Power Supply Rejection Ratio vs. Frequency, Various Output Figure 21. Load Transient Response, CIN and COUT = 1 μF Voltages and Load Currents10 ILOAD 1mA TO 300mA LOAD STEP, 2.5A/µs 1 1 z) 0.8V 1.8V rt (H 3.0V V µV/ OUT 2 0.1 VIN = 3.6V 9 2V I IN = 3.6V LOAD = 10mA 01 12V C 6- 6-OUT = 1.8V OUT = 1µF 71 710.01 07 0710 100 1k 10k 100k CH1 200mA Ω CH2 50.0mV BW M40.0µs A CH1 204mA FREQUENCY (Hz) T 159.800µs Figure 19. Output Noise Spectrum Figure 22. Load Transient Response, CIN and COUT = 4.7 μF Rev. C | Page 9 of 20 Document Outline Features Applications Typical Application Circuits General Description Table of Contents Revision History Specifications Input and Output Capacitor, Recommended Specifications Absolute Maximum Ratings Thermal Data Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Capacitor Selection Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties Undervoltage Lockout Enable Feature Current Limit and Thermal Overload Protection Thermal Considerations Printed Circuit Board Layout Considerations Outline Dimensions Ordering Guide