FAN1616A Datasheet, PDF (3/8 Pages) Fairchild Semiconductor – 0.5A Adjustable/Fixed Low Dropout Linear Regulator

FAN1616A
PRODUCT SPECIFICATION
Electrical Characteristics
Operating Conditions: V_IN ≤ 12V, T_J = 25°C unless otherwise specified.
The • denotes specifications which apply over the specified operating temperature range.
Parameter
Conditions
Reference Voltage³
Output Voltage⁴
Line Regulation^1,2
Load Regulation^1,2,3
1.5V ≤ (V_IN - V_OUT) ≤ 5.75V,
•
10mA ≤ I_OUT ≤ 0.5A
10mA ≤ I_OUT ≤ 0.5A
FAN1616A-1.8, 3.3V ≤ V_IN ≤ 12V
•
FAN1616A-2.5, 4.0V ≤ V_IN ≤ 12V
•
FAN1616A-3.3, 4.5V ≤ V_IN ≤ 12V
•
FAN1616A-5, 6.2V ≤ V_IN ≤ 12V
•
(V_OUT + 1.5V) ≤ V_IN ≤ 12V, I_OUT = 10mA •
(V_IN – V_OUT) = 2V, 10mA ≤ I_OUT ≤ 0.5A •
Dropout Voltage
∆V_REF = 1%, I_OUT = 0.5A
•
Adjust Pin Current³
•
Adjust Pin Current Change^{3, 4} 1.5V ≤ (V_IN – V_OUT) ≤ 12V,
•
10mA ≤ I_OUT ≤ 0.5A
Minimum Load Current
1.5V ≤ (V_IN – V_OUT) ≤ 12V
•
Quiescent Current
V_IN = V_OUT + 1.25V
•
Ripple Rejection
f = 120Hz, C_OUT = 22µF Tantalum,
(V_IN – V_OUT) = 3V, I_OUT = 0.5A
Thermal Regulation
T_A = 25°C, 30ms pulse
Temperature Stability
•
Long-Term Stability
RMS Output Noise
(% of V_OUT)
Thermal Resistance,
Juncation to Case
T_A = 125°C, 1000hrs.
T_A = 25°C, 10Hz ≤ f ≤ 10kHz
SOT-223
TO-252
Thermal Shutdown
Min.
1.225
(-2%)
1.764
2.450
3.234
4.900
10
60
Typ.
1.250
1.800
2.500
3.300
5.000
0.005
0.05
1.000
35
0.2
4
72
0.004
0.5
0.03
0.003
15
3
150
Max.
1.275
(+2%)
Units
V
1.836 V
2.550 V
3.366 V
5.100 V
0.2
%
0.5
%
1.200 V
120 µA
5
µA
mA
13 mA
dB
0.02 %/W
%
1.0
%
%
°C/W
°C/W
°C
Notes:
1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulation are
measured at a constant junction temperature by low duty cycle pulse testing.
2. Line and load regulation are guaranteed up to the maximum power dissipation. Power dissipation is determined by input/
output differential and the output current. Guaranteed maximum output power will not be available over the full input/output
voltage range.
3. FAN1616A only.
4. Output current must be limited to meet the absolute maximum ratings of the part.
REV. 1.0.5 3/1/02
3