Datasheet ADP1710, ADP1711 (Analog Devices) - 3

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ADP1710/ADP1711 SPECIFICATIONS
VIN = (VOUT + 0.5 V) or 2.5 V (whichever is greater), IOUT = 1 mA, CIN = COUT = 1 μF, TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Conditions Min Typ Max Unit
INPUT VOLTAGE RANGE VIN TJ = –40°C to +125°C 2.5 5.5 V OPERATING SUPPLY CURRENT IGND IOUT = 0 μA 35 μA IOUT = 0 μA, TJ = –40°C to +125°C 50 μA IOUT = 100 μA 40 μA IOUT = 100 μA, TJ = –40°C to +125°C 80 μA IOUT = 100 mA 665 μA IOUT = 100 mA, TJ = –40°C to +125°C 860 μA IOUT = 150 mA 1 mA IOUT = 150 mA, TJ = –40°C to +125°C 1.3 mA SHUTDOWN CURRENT IGND-SD EN = GND 0.1 μA EN = GND, TJ = –40°C to +125°C 1.0 μA FIXED OUTPUT VOLTAGE ACCURACY VOUT IOUT = 1 mA –1 +1 % (ADP1710 AND ADP1711) 100 μA < IOUT < 150 mA, TJ = –40°C to +125°C –2 +2 % ADJUSTABLE OUTPUT VOLTAGE VOUT IOUT = 1 mA 0.792 0.8 0.808 V ACCURACY (ADP1710 ADJUSTABLE)1 100 μA < IOUT < 150 mA, TJ = –40°C to +125°C 0.784 0.816 V LINE REGULATION ∆VOUT/∆VIN VIN = (VOUT + 0.5 V) to 5.5 V, TJ = –40°C to +125°C –0.1 +0.1 %/ V LOAD REGULATION2 ∆VOUT/∆IOUT IOUT = 10 mA to 150 mA 0.002 %/mA IOUT = 10 mA to 150 mA, TJ = –40°C to +125°C 0.004 %/mA DROPOUT VOLTAGE3 VDROPOUT IOUT = 100 mA, VOUT ≥ 3.0 V 100 mV IOUT = 100 mA, VOUT ≥ 3.0 V, TJ = –40°C to +125°C 175 mV IOUT = 150 mA, VOUT ≥ 3.0 V 150 mV IOUT = 150 mA, VOUT ≥ 3.0 V, TJ = –40°C to +125°C 250 mV IOUT = 100 mA, 2.5 V ≤ VOUT < 3.0 V 120 mV IOUT = 100 mA, 2.5 V ≤ VOUT < 3.0 V, TJ = –40°C to +125°C 200 mV IOUT = 150 mA, 2.5 V ≤ VOUT < 3.0 V 180 mV IOUT = 150 mA, 2.5 V ≤ VOUT < 3.0 V, TJ = –40°C to +125°C 300 mV START-UP TIME4 TSTART-UP ADP1710 80 μs ADP1711 With 10 nF bypass capacitor 100 μs CURRENT LIMIT THRESHOLD5 ILIMIT 180 270 360 mA THERMAL SHUTDOWN THRESHOLD TSSD TJ rising 150 °C THERMAL SHUTDOWN HYSTERESIS TSSD-HYS 15 °C UVLO ACTIVE THRESHOLD UVLOACTIVE VIN falling 1.95 V UVLO INACTIVE THRESHOLD UVLOINACTIVE VIN rising 2.45 V UVLO HYSTERESIS UVLOHYS 250 mV EN INPUT LOGIC HIGH VIH 2.5 V ≤ VIN ≤ 5.5 V 1.8 V EN INPUT LOGIC LOW VIL 2.5 V ≤ VIN ≤ 5.5 V 0.4 V EN INPUT LEAKAGE CURRENT VI-LEAKAGE EN = IN or GND 0.1 1 μA ADJ INPUT BIAS CURRENT (ADP1710 ADJUSTABLE) ADJI-BIAS 30 100 nA OUTPUT NOISE OUTNOISE ADP1710 10 Hz to 100 kHz, VOUT = 3.3 V 330 μVrms ADP1711 10 Hz to 100 kHz, VOUT = 0.75 V, with 10 nF bypass capacitor 40 μVrms POWER SUPPLY REJECTION RATIO PSRR ADP1710 1 kHz, VOUT = 3.3 V 58 dB ADP1711 1 kHz, VOUT = 0.75 V, with 10 nF bypass capacitor 69 dB 1 Accuracy when OUT is connected directly to ADJ. When OUT voltage is set by external feedback resistors, absolute accuracy in adjust mode depends on the tolerances of resistors used. 2 Based on an end-point calculation using 10 mA and 150 mA loads. See Figure 8 for typical load regulation performance for loads less than 10 mA. 3 Dropout voltage is defined as the input-to-output voltage differential when the input voltage is set to the nominal output voltage. This applies only for output voltages above 2.5 V. 4 Start-up time is defined as the time between the rising edge of EN to OUT being at 90% of its nominal value. 5 Current limit threshold is defined as the current at which the output voltage drops to 90% of the specified typical value. For example, the current limit for a 1.0 V output voltage is defined as the current that causes the output voltage to drop to 90% of 1.0 V, or 0.9 V. Rev. 0 | Page 3 of 16 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE OUTPUT VOLTAGE (ADP1710 ADJUSTABLE) BYPASS CAPACITOR (ADP1711) ENABLE FEATURE UNDERVOLTAGE LOCKOUT (UVLO) APPLICATION INFORMATION CAPACITOR SELECTION CURRENT LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS PRINTED CIRCUIT BOARD LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE