ILC7080AIM528X Ver la hoja de datos (PDF) - Fairchild Semiconductor
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ILC7080AIM528X Datasheet PDF : 16 Pages
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ILC7080/81
Electrical Characteristics ILC7080/81AIM5
Unless otherwise specified, all limits are at TA=25°C; VIN = VOUT(NOM) +1V, IOUT = 1mA, COUT = 1µF, VON/OFF = 2V.
Boldface type denotes specifications which apply over the specified operating temperature range.
Parameter
Input voltage Range
Output voltage
Symbol
VIN
VOUT
Feedback Voltage
(ADJ version)
Line Regulation
Dropout voltage
(Note 3)
VADJ
∆VOUT/
(VOUT*∆VIN)
Conditions
IOUT = 1mA
1mA < IOUT < 100mA
1mA < IOUT < 100mA
VOUT(NOM) +1V < VIN < 12V
7080/81
IOUT= 0mA
(Note 4)
IOUT = 10mA
VIN - VOUT
7080 only
7081 only
IOUT = 50mA
IOUT = 50mA
IOUT = 100mA
IOUT = 150mA
Ground Pin Current
7080/81
IOUT = 0mA
IOUT = 10mA
IGND
7081 only
IOUT = 50mA
IOUT = 100mA
IOUT = 150mA
Shutdown (OFF)
Current
ON/OFF Input
Voltage
ON/OFF Pin Input
Current
Peak Output
Current (Note 4)
Output Noise
Voltage (RMS)
Ripple Rejection
Dynamic Line
Regulation
Dynamic Load
Regulation
Short Circuit Current
ION/OFF
VON/OFF
IIN( ON/OFF)
IOUT(peak)
eN
∆VOUT/∆VIN
∆VOUT(line)
∆VOUT(load)
ISC
VON/OFF = 0V
High = Regulator On
Low = Regulator Off
VON/OFF = 0.6V, regulator OFF
VON/OFF = 2V, regulator ON
VOUT > 0.95VOUT(NOM), tpw=2ms
BW=300Hz to 50kHz, CNOISE=0.01µF
COUT = 4.7µF,
IOUT = 100mA
Freq. = 1kHz
Freq. = 10kHz
Freq. = 1MHz
VIN: VOUT(NOM)+1V to VOUT(NOM)+2V,
tr/tf = 2µs; IOUT = 100mA
IOUT: 0 to 100mA;
d(IOUT)/dt = 100mA/µs with
COUT = 0.47µF with
COUT = 2.2µF
VOUT = 0V
Min.
Typ.
Max.
2
13
-1
-1.5
-3.5
1.215
1.202
VOUT(NOM)
1.240
0.007
+1
1.5
+3.5
1.265
1.278
0.014
0.032
0.1
1
2
10
25
35
110
125
150
50
75
100
100
150
200
150
225
300
95
200
220
100
220
240
100
220
240
100
240
260
115
260
280
0.1
2
Units
V
%
V
%/V
mV
µA
µA
2.0
V
0.6
0.3
µA
1
400
500
mA
80
µVRMS
85
dB
70
60
4
mV
50
mV
25
600
mA
REV. 1.0.7 4/3/03
3
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