參數(shù)資料
型號(hào)： IP79M12H
廠商： SEMELAB LTD
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 0.5 AMP NEGATIVE VOLTAGE REGULATOR
中文描述： 12 V FIXED NEGATIVE REGULATOR, MBCY3
封裝： TO-39, 3 PIN
文件頁數(shù)： 3/4頁
文件大?。?/td> 32K
代理商： IP79M12H
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
￡
10ms,
d ￡
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Test Conditions unless otherwise stated: T
J
= 25
°
C
P
MAX
= 2W for H Package (TO
–
39)
P
MAX
= 1.05W for J Package (CERDIP)
P
MAX
= 15W for SMD Package (SMD1)
V
O
Output Voltage
D
V
O
Line Regulation
D
V
O
Load Regulation
I
Q
Quiescent Current
D
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
D
V
IN
D
V
O
Ripple Rejection
Dropout Voltage
Short Circuit
Current
Peak Output
Current
Average Temperature
Coefficient of V
O
I
sc
I
pk
IP79M12A
IP120MA
–
12
Typ.
-11.88
IP79M12
IP120M
–
12
Typ.
-12
Parameter
Test Conditions
I
O
= 100mA
I
O
= 5mA to 350mA
P
D
￡
P
MAX
T
J
= -55 to 150
°
C
Min.
Max.
-12.12
Min.
-11.5
Max.
-12.5
Units
V
IN
= -19V
V
IN
= -14.5V to -30V
V
IN
= -14.5V to -30V
V
IN
= -15V to -25V
T
J
= -55 to 150
°
C
I
O
= 350mA
I
O
= 5mA to 500mA
V
IN
= -19V
V
IN
= -19V
T
J
= -55 to 150
°
C
I
O
= 350mA
T
J
= -55 to 150
°
C
I
O
= 5mA to 500mA
V
IN
= -19V
I
O
= 200mA
T
J
= -55 to 150
°
C
V
IN
= -14.5V to -30V
T
J
= -55 to 150
°
C
f = 10Hz to 100kHz
f = 120Hz
V
IN
= -15V to
-25V
I
O
= 350mA
I
O
= 300mA
I
O
= 100mA
T
J
= -55 to 150
°
C
V
IN
= -35V
V
IN
= -19V
I
O
= 5mA
-11.4
-12.6
80
50
240
1.5
3
0.4
0.4
960
54
54
2.3
300
600
0.5
1.0
1.6
1.2
-12
-11.64
-12.36
4
18
4
18
10
60
1.5
3
0.1
0.4
0.1
0.4
96
960
58
72
58
72
1.1
2.3
300
600
0.5
1.0
1.4
1.2
4.8
V
mV
mV
mA
mA
m
V
dB
V
mA
A
mV
°
C
ELECTRICAL CHARACTERISTICS
IP120MA SERIES
IP120M
IP79M00A SERIES
IP79M00
SERIES
SERIES
Prelim. 9/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
http://www.semelab.co.uk
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