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IL78L Datasheet(PDF) 4 Page - Integral Corp.

Part No. IL78L
Description  THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS
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Maker  INTEGRAL [Integral Corp.]
Homepage  http://www.iksemi.com/
Logo INTEGRAL - Integral Corp.

IL78L Datasheet(HTML) 4 Page - Integral Corp.

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IL78LXX
4
IL78L15 ELECTRICAL CHARACTERISTICS
(Vi = 23 V, Io = 40 mA, Ci = 0.33
µF, Co= 0.1 µF, -40°C < TJ < +125°C unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25
°C)
Vo
13.8
15
16.2
Vdc
Line Regulation
(TJ = +25
°C, Io = 40mA)
17.5Vdc
≤Vi ≤ 30Vdc
20Vdc
≤ Vi ≤ 30Vdc
Regline
-
-
130
110
300
250
mV
Load Regulation
(TJ = +25
°C, 1.0 mA ≤ Io ≤ 100 mA)
(TJ = +25
°C, 1.0 mA ≤£ Io < 40 mA)
Pegload
-
-
25
12
150
75
mV
Output Voltage
(17.5Vdc
≤Vi≤ 30Vdc, 1.0 mA≤Io≤ 40 mA) (Vi =
23V, 1.0mA
≤£Io≤ 70 mA)
Vo
13.5 13.5
-
-
16.5
16.5
Vdc
Input Bias Current
(TJ = +25
°C)
(TJ = +125
°C)
IIB
-
-
4.4
-
6.5
6.0
mA
Input Bias Current Change
(20Vdc
≤ Vi ≤ 30Vdc)
(1.0mA
≤ Io ≤ 40 mA)
∆IIB
-
-
-
-
1.5
0.2
mA
Output Noise Voltage
(TA = +25
°C, 10Hz ≤ f ≤ 100 kHz)
Vn
-
90
-
nV
Ripple Rejection (IO = 40 mA, f =120 Hz, 18.5V
Vi
≤ 28.5V, TJ = +25°C)
RR
33
39
-
dB
Dropout Voltage (TJ = +25
°C)
Vi-Vo
-
1.7
-
Vdc
IL78L18 ELECTRICAL CHARACTERISTICS
(Vi = 27 V, Io = 40 mA, Ci = 0.33
µF, Co = 0.1 µF. 0°C < TJ < +125°C, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (TJ = +25
°C)
VO
16.6
18
19.4
Vdc
Line Regulation
(TJ = +25
°C, Io= 40 mA)
20.7Vdc
≤ Vi ≤ 33Vdc
21 Vdc
≤ Vi < 33Vdc
Regline
32
27
325
275
mV
Load Regulation
(TJ = +25
°C, 1.0 mA ≤ Io ≤ 100 mA)
(TJ = +25
°C, 1.0 mA ≤ Io ≤ 40 mA)
Pegload
-
-
30
15
170
85
mV
Output Voltage
(21.4Vdc
≤Vi≤33Vdc, 1.0 mA ≤Io≤ 40 mA)
(20.7Vdc
≤ Vi≤33Vdc, 1.0mA ≤Io≤ 40 mA) (Vi =
27 V, 1.0mA
≤Io≤ 70 mA)
(Vi = 27V, 1.0mA
≤Io≤ 70mA)
Vo
16.2
16.2
-
-
19.8
19.8
Vdc
Input Bias Current
(TJ = +25
°C)
(TJ = +125
°C)
IIB
-
-
3.1
-
6.5
6.0
mA
Input Bias Current Change
(22Vdc
≤ Vi ≤ 33Vdc)
(21Vdc
≤ Vi ≤ 33 Vdc)
(1.0mA
≤ Io ≤ 40 mA)
∆IIB
-
-
-
-
1.5
0.2
mA
Output Noise Voltage
(T
Α=+25°C,10Hz ≤ Io ≤ lOOkHz)
Vn
-
150
-
nV
Ripple Rejection (IO = 40 mA,f = 120 Hz,
23 V
≤ Vi ≤ 33 V, TJ = +25°C)
RR
32
46
-
dB
Dropout Voltage (TJ = +25
°C)
Vi-Vo
-
1.7
-
Vdc


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