100mA, Quasi e Low-Dropout Voltage Regulator
w 1.2V guaranteed maximum dropout over full load and temperature ranges
● ...
100mA, Quasi e Low-Dropout Voltage
Regulator
w 1.2V guaranteed maximum dropout over full load and temperature ranges
● ● ●
●
a t a D Features: . w 3.3, 5V versions available w 30V maximum input for operation
Application:
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U 4 t
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TECHNICAL DATA
IL3480
TO - 92
100 mA guaranteed minimum load current
Tiny alternative to 78LXX series and similar devices Low-Dropout Voltage
Regulator ● Post
regulator for switching DC/DC converter ● Bias supply for analog circuits
● ●
Typical Application Circuit
IL3480-3.3
Absolute Maximum Ratings
Input Voltage Junction Temperature 35V +150°C
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1. Ground 2. Output 3. Input
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IL3480
Electrical Characteristics IL3480-3.3, IL3480-5.0
Typicals and limits appearing in normal type apply for TA = TJ = 25°C. Limits appearing in boldface type apply over the entire junction temperature range for operation, -10 to +70°C. (Notes 1, 2)
Nominal Output Voltage (VNOM)
Parameter Symbol Conditions Min
3.3V
Typ Max Min
5.0V
Typ Max
Units V mV mV mA mА mА V
Output Voltage Line Regulation Load Regulation Ground Pin Current Ground Pin Current Change
Vout ∆Vout ∆Vout IGND ∆IGND
Vin=Vnom+1.5V; 1mА≤Iout≤100mА Vnom+1.5V ≤Vin≤30V; Iout =1mA Vin=Vnom+1.5V; 1mА≤Iout≤100mА Vin=30V No Load Vnom+1.5V ≤Vin≤20V, Iout =40mA; Vin=Vnom+5V, 1mА≤Iout≤40mА Iout =10mA; Iout =100mA
3.17 3.14
3.3
3.43 3.46 25 40
4.8 4.75
5.0
5.2 5.25 25 50
3
4 1.4 0.5 0.9 1.0 1.1 1....
