PJ79LXXCT Просмотр технического описания (PDF) - Promax Johnton
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PJ79LXXCT Datasheet PDF : 8 Pages
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PJ79L00 Series
3-Terminal Negative Output Voltage Regulators
• PJ79L09 ELECTRICAL CHARACTERISTICS
VI=-15V,IO=40mA,CI=0.33µF,Co=0.1Μf,-40℃<TJ<+125℃(for PJ78lxx),0℃<tj<125℃(PJ78lxx)),unless otherwise noted.)
CHARACTERISTIC
Output Voltage (Tj=+25℃)
Line Regulation(Tj=+25℃, lo=40mA)
-11.5V≤ VI ≤-24V ,
-12V≤ VI ≤-24V,
Load Regulation
TJ =+25℃, 1.0mA≤Io≤100mA
TJ =+25℃,1.0mA≤Io≤40mA
Output Voltage
-11.5V≤ VI ≤-24V, 1.0mA≤Io≤40mA
Vi=15V, 1.0mA≤Io≤70mA
Input Bias Current
(TJ =+25℃)
(TJ =+125℃)
Input Bias Current Change
-11V≤ VI ≤-23V
1.0mA≤Io≤40mA
Output Noise Voltage
(Ta=+25℃, 10Hz≤f≤100KHz)
Ripple Rejection
(lo=40mA, f=120Hz,-12V≤ VI ≤-23V, TJ =+25℃
Dropout Voltage (TJ =+25℃)
SYMBOL
Vo
REGline
REGload
Vo
IIB
∆IIB
Vn
RR
Vi-Vo
MIN
-8.6
--
--
--
--
-8.5
-8.5
--
--
--
--
--
37
--
TYP
-9.0
--
--
--
--
--
--
--
--
--
--
60
57
1.7
MAX
-9.4
175
125
90
40
-9.5
-9.5
6.0
5.5
1.5
0.1
--
--
--
UNIT
Vdc
mV
mV
Vdc
mA
mA
µV
dB
Vdc
• PJ79L12 ELECTRICAL CHARACTERISTICS
( VI = -19V , 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)
-14.5 Vdc ≥ VI ≥ -27 Vdc
-16 Vdc ≥VI ≥ -27 Vdc
Load Regulation
TJ = +25°C, 1.0 mA ≤ IO ≤100 mA
1.0 mA ≤ IO ≤ 40 mA
Output Voltage
-14.5 Vdc ≥ VI ≥ -27 Vdc, 1.0mA ≤ IO ≤ 40 mA
VI = -19 Vdc, 1.0mA ≤ IO ≤ 70 mA
Input Bias Current
(TJ = + 25°C)
(TJ = + 125°C)
Input Bias Current Change
- 16 Vdc ≥ VI ≥ -27 Vdc
1.0 mA ≤ IO ≤ 40 mA
Output Noise Voltage
(TA = + 25°C, 10 Hz ≤ f ≤ 100 KHZ)
Ripple Rejection
(- 15 ≥ VI ≥ -25 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
- 11.5
--
--
--
--
- 11.4
- 11.4
--
--
--
--
--
37
--
TYP
- 12
--
--
--
--
--
--
--
--
--
--
80
42
1.7
MAX
- 12.5
250
200
100
50
- 12.6
- 12.6
6.5
6.0
1.5
0.2
--
--
--
UNIT
Vdc
mV
mV
Vdc
mA
mA
µV
dB
Vdc
3-8
2002/07.rev.A
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