PJ79L00 Ver la hoja de datos (PDF) - Promax Johnton
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PJ79L00 Datasheet PDF : 8 Pages
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PJ79L00 Series
3-Terminal Negative Output Voltage Regulators
• PJ79L15 ELECTRICAL CHARACTERISTICS
( VI = -23V , IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, 0°C < TJ<125°C unless otherwise noted.)
CHARACTERISTIC
Output Voltage (TJ = + 25°C)
Line Regulation (TJ = +25°C)
-17.5 Vdc≥VI≥ -30 Vdc
-20 Vdc ≥ VI ≥ -30 Vdc
Load Regulation
TJ = + 25°C, 1.0 mA ≤ IO ≤ 100 mA
1.0 mA ≤ IO ≤ 40 mA
Output Voltage
-17.5 Vdc ≥VI ≥ -30 Vdc, 1.0mA ≦ IO ≦40 mA
VI = -23 Vdc, 1.0 mA ≤ IO≤70 mA
Input Bias Curren
(TJ = + 25°C)
(TJ = + 125°C)
Input Bias Current Change
-20 Vdc ≥ VI≥ -30 Vdc
1.0 mA ≤ IO ≤40 mA
Output Noise Voltage
(TA = + 25°C, 10 Hz ≤ f ≤ 100 KHZ)
Ripple Rejection
(-18.5 Vdc ≥ VI ≥ -28.5 Vdc, f = 120 HZ)
Dropout Voltage (IO = 40 mA, TJ = + 25°C)
SYMBOL
VO
REGline
REGload
VO
IIB
∆IIB
Vn
RR
| VI -VO |
MIN
- 14.4
--
--
--
--
- 14.25
- 14.25
--
--
--
--
--
34
--
TYP
- 15
--
--
--
--
--
--
--
--
--
--
90
39
1.7
MAX
- 15.6
300
250
150
75
-15.75
-15.75
6.5
6.0
1.5
0.1
--
--
--
• PJ79L18 ELECTRICAL CHARACTERISTICS
( VI = -27V , IO = 40 mA, CI = 0.33 µF, CO = 0.1 µF, 0°C < TJ < 125°C unless otherwise noted.)
CHARACTERISTIC
Output Voltage (TJ = +25°C)
Line Regulation (TJ = +25°C)
-20.7 Vdc ≥ VI ≥ -33 Vdc
-21Vdc ≥ VI ≥ -33 Vdc
Load Regulation
TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA
1.0 mA ≤ IO ≤ 40 mA
Output Voltage
-20.7 Vdc ≥ VI ≥ -33Vdc, 1.0mA ≤ IO ≤ 40 mA
VI = -27 Vdc, 1.0mA ≤ IO ≤ 70 mA
Input Bias Current
(TJ = + 25°C)
(TJ = + 125°C)
Input Bias Current Change
- 21 Vdc ≥ VI ≥ -33 Vdc
1.0 mA ≤IO ≤ 40 mA
Output Noise Voltage
(TA = + 25°C, 10 Hz ≤ f ≤ 100 KHZ)
Ripple Rejection (- 23 ≥ VI ≥ -33 Vdc, f = 120
Hz, TJ = 25°C)
Dropout Voltage ( IO = 40 mA, TJ = + 25°C)
SYMBOL
VO
REGline
REGload
VO
IIB
∆IIB
Vn
RR
| VI -VO |
MIN
-17.3
--
--
--
--
-17.1
-17.1
--
--
--
--
--
33
--
TYP
-18
--
--
--
--
--
--
--
--
--
--
150
48
1.7
MAX
-18.7
325
275
170
85
-18.9
-18.9
6.5
6.0
1.5
0.1
--
--
--
UNIT
Vdc
mV
mV
Vdc
mA
mA
µV
dB
Vdc
UNIT
Vdc
mV
mV
Vdc
mA
mA
µV
dB
Vdc
4-8
2002/07.rev.A
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