Datasheet ADP124, ADP125 (Analog Devices) - 10

ADP124/ADP125 Data Sheet IOUT V 1mA TO 500mA LOAD STEP IN 1 4V TO 4.5V VOLTAGE STEP VOUT 2 2 VOUT 1 VIN = 4V VOUT = 3.3V
023 025 08476- 08476-
CH1 500mA Ω B CH2 50.0mV B M40.0µs A CH1 200mA CH1 1.00V B CH2 2.00mV B M10.0µs A CH3 200mA W W W W T 9.800% T 9.800%
Figure 25. Load Transient Response, COUT = 4.7 μF Figure 27. Line Transient Response, Load Current = 500 mA
VIN 4V TO 4.5V VOLTAGE STEP VOUT 2 1
024 08476-
CH1 1.00V B CH2 2.00mV B M10.0µs A CH3 2.36V W W T 9.600%
Figure 26. Line Transient Response, Load Current = 1 mA Rev. D | Page 10 of 20 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS RECOMMENDED CAPACITOR 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 JUNCTION TEMPERATURE CALCULATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE