Datasheet LT1762 (Analog Devices) - 5

LT1762 Series
TYPICAL PERFORMANCE CHARACTERISTICS Typical Dropout Voltage Guaranteed Dropout Voltage Dropout Voltage
500 500 500 = TEST POINTS 450 450 450 400 400 T 400 J = 125°C 350 350 350 T I J = 125°C L = 150mA 300 300 300 250 250 TJ = 25°C IL = 50mA 250 200 TJ = 25°C 200 200 IL = 10mA 150 150 150 DROPOUT VOLTAGE (mV) DROPOUT VOLTAGE (mV) DROPOUT VOLTAGE (mV) IL = 1mA 100 100 100 50 50 50 0 0 0 0 20 40 60 80 100 120 140 160 0 20 40 60 80 100 120 140 160 –50 –25 0 25 50 75 100 125 LOAD CURRENT (mA) LOAD CURRENT (mA) TEMPERATURE (°C) 1762 G01 1762 G02 1762 G03
LT1762-2.5 LT1762-3 Quiescent Current Output Voltage Output Voltage
40 2.54 3.060 VIN = 6V IL = 1mA IL = 1mA 35 RL = ∞, IL = 0 (LT1762-2.5/-3/-3.3/-5) 2.53 3.045 RL = 250k, IL = 5μA (LT1762) μA) 30 2.52 3.030 25 2.51 3.015 VSHDN = VIN 20 2.50 3.000 15 2.49 2.985 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) QUIESCENT CURRENT ( 10 2.48 2.970 5 2.47 2.955 0 2.46 2.940 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 1762 G04 1762 G05 1762 G06
LT1762-3.3 LT1762-5 LT1762 Output Voltage Output Voltage ADJ Pin Voltage
3.360 5.100 1.240 IL = 1mA IL = 1mA IL = 1mA 3.345 5.075 1.235 3.330 5.050 1.230 3.315 5.025 1.225 3.300 5.000 1.220 3.285 4.975 1.215 OUTPUT VOLTAGE (V) 3.270 OUTPUT VOLTAGE (V) ADJ PIN VOLTAGE (V) 4.950 1.210 3.255 4.925 1.205 3.240 4.900 1.200 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C) 1762 G07 1762 G08 1762 G09 Rev B For more information www.analog.com 5 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts