LAB
SEME
IP1R19A
IP3R19A
IP1R19
A
IP3R19
A
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 4/96
5 AMP
FIXED NEGATIVE
VOLTAGE REGULATORS
V
I
DC Input Voltage
P
D
Power Dissipation
T
J
Operating Junction Temperature Range
T
STG
Storage Temperature Range
T
L
Lead Temperature (Soldering, 10 sec)
35V
Internally limited
See Table Above
65C to +150C
300C
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25C unless otherwise stated)
FEATURES
0.01%/V LINE REGULATION
0.5% LOAD REGULATION
1% OUTPUT TOLERANCE
(A VERSIONS)
AVAILABLE IN 5V, 12V AND 15V OPTIONS
COMPLETE SERIES OF PROTECTIONS:
CURRENT LIMITING
THERMAL SHUTDOWN
SOA CONTROL
Pin 1 Ground
Pin 2 V
OUT
Case V
IN
K Package TO3
1
2
3
Pin 1 Ground
Pin 2 V
IN
Pin 3 V
OUT
Case V
IN
V Package TO218
1
2
3
Order Information
Part KPack
VPack
Temp.
Number
(TO3)
(TO218)
Range
IP1R19Axxzz
-55 to +150C
IP1R19xxzz
"
IP3R19Azzxx
0 to +125C
IP3R19zzxx
"
Note:
xx = Voltage Code
(05, 12, 15)
eg.
IP1R19AK05
zz = Package Code
(K, V)
IP3R19V12
LAB
SEME
IP1R19A
IP3R19A
IP1R19
A
IP3R19
A
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 4/96
IP1R19A05
IP1R1905
IP3R19A05
IP3R1905
Parameter
Test Conditions
2
Min.
Typ.
Max.
Min.
Typ.
Max. Units
V
O
V
O
V
I
V
O
I
O
I
Q
I
Q
V
D
I
PEAK
I
SC
e
n
R
JC
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Dropout Voltage
Ripple Rejection
Thermal Regulation
Peak Output Current
Short Circuit Current
Output Noise Voltage
Thermal Resistance
Junction to Case
I
O
= -5mA to -5A
P
50W
V
IN
= -8V to -20V
T
J
= Over Temp. Range
1
V
IN
= -7.5V to -35V
I
O
= -5mA
3
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
3
T
J
= Over Temp. Range
1
I
O
= -5mA
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
T
J
= Over Temp. Range
1
I
O
= -5mA
V
IN
= -7.5V to -35V
T
J
= Over Temp. Range
1
I
O
= -5A
V
OUT
= 100mV
T
J
= Over Temp. Range
1
I
O
= -1A
f = 120Hz
T
J
= Over Temp. Range
1
t
p
= 20ms
P = 50W
V
IN
= -10V
T
J
= Over Temp. Range
1
V
IN
= -10V
V
IN
= -35V
f = 10Hz to 100kHz
K Package
V Package
-5.15
-5
-4.85
-5.25
-4.75
6
30
12
60
10
50
20
100
5
10
5
2.2
3
60
80
0.002
0.02
-12
-8
-7
-2
40
1.0
1.5
1.0
1.5
-5.05
-5
-4.95
-5.15
-4.85
3
15
6
30
5
25
10
50
5
10
5
2.2
3
60
80
0.002
0.01
-12
-8
-7
-2
40
1.0
1.5
1.0
1.5
V
V
mV
mV
mA
mA
V
dB
%/W
A
A
V
C/W
ELECTRICAL CHARACTERISTICS
(T
C
= 25C unless otherwise stated)
Notes
1) Applies over full temperature range:
T
J
= 55 to +150C for IP1R19A05 / IP1R1905
T
J
=
0 to +125C for IP3R19A05 / IP3R1905
All other specifications apply at T
C
= 25C unless otherwise stated.
2) Test conditions unless otherwise stated:
V
IN
= -10V , I
OUT
= -2.5A .
Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W.
3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to
maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal
regulation specification.
LAB
SEME
IP1R19A
IP3R19A
IP1R19
A
IP3R19
A
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 4/96
IP1R19A12
IP1R1912
IP3R19A12
IP3R1912
Parameter
Test Conditions
2
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
V
O
V
O
V
I
V
O
I
O
I
Q
I
Q
V
D
I
PEAK
I
SC
e
n
R
JC
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Dropout Voltage
Ripple Rejection
Thermal Regulation
Peak Output Current
Short Circuit Current
Output Noise Voltage
Thermal Resistance
Junction to Case
I
O
= -5mA to -5A
P
50W
V
IN
= -15V to -27V
T
J
= Over Temp. Range
1
V
IN
= -14.5V to -35V
I
O
= -5mA
3
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
3
T
J
= Over Temp. Range
1
I
O
= -5mA
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
T
J
= Over Temp. Range
1
I
O
= -5mA
V
IN
= -14.5V to -35V
T
J
= Over Temp. Range
1
I
O
= -5A
V
OUT
= 250mV
T
J
= Over Temp. Range
1
I
O
= -1A
f = 120Hz
T
J
= Over Temp. Range
1
t
p
= 20ms
P = 50W
V
IN
= -17V
T
J
= Over Temp. Range
1
V
IN
= -17V
V
IN
= -35V
f = 10Hz to 100kHz
K Package
V Package
-12.36
-12
-11.64
-12.60
-11.40
10
60
20
120
20
120
40
240
5
10
5
2.2
3
52
72
0.002
0.02
-12
-8
-4
-2
75
1.0
1.5
1.0
1.5
-12.12
-12
-11.88
-12.36
-11.64
5
30
10
60
10
60
20
120
5
10
5
2.2
3
52
72
0.002
0.01
-12
-8
-4
-2
75
1.0
1.5
1.0
1.5
V
V
mV
mV
mA
mA
V
dB
%/W
A
A
V
C/W
ELECTRICAL CHARACTERISTICS
(T
J
= 25C unless otherwise stated)
Notes
1) Applies over full temperature range:
T
J
= 55 to +150C for IP1R19A12 / IP1R1912
T
J
=
0 to +125C for IP3R19A12 / IP3R1912
All other specifications apply at T
C
= 25C unless otherwise stated.
2) Test conditions unless otherwise stated:
V
IN
= -17V , I
OUT
= -2.5A .
Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W.
3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to
maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal
regulation specification.
LAB
SEME
IP1R19A
IP3R19A
IP1R19
A
IP3R19
A
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 4/96
IP1R19A15
IP1R1915
IP3R19A15
IP3R1915
Parameter
Test Conditions
2
Min.
Typ.
Max.
Min.
Typ.
Max. Units
V
O
V
O
V
I
V
O
I
O
I
Q
I
Q
V
D
I
PEAK
I
SC
e
n
R
JC
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Dropout Voltage
Ripple Rejection
Thermal Regulation
Peak Output Current
Short Circuit Current
Output Noise Voltage
Thermal Resistance
Junction to Case
I
O
= -5mA to -5A
P
OUT
50W
V
IN
= -18V to -30V
T
J
= Over Temp. Range
1
V
IN
= -17.5V to -35V
I
O
= -5mA
3
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
3
T
J
= Over Temp. Range
1
I
O
= -5mA
T
J
= Over Temp. Range
1
I
O
= -5mA to -5A
T
J
= Over Temp. Range
1
I
O
= -5mA
V
IN
= -17.5V to -35V
T
J
= Over Temp. Range
1
I
O
= -5A
V
OUT
= 300mV
T
J
= Over Temp. Range
1
I
O
= -1A
f = 120Hz
T
J
= Over Temp. Range
1
t
p
= 20ms
P = 50W
V
IN
= -20V
T
J
= Over Temp. Range
1
V
IN
= -20V
V
IN
= -35V
f = 10Hz to 10kHz
K Package
V Package
-15.45
-15
-14.55
-15.75
-14.25
16
80
32
160
32
160
64
320
5
10
5
2.2
3
50
70
0.002
0.02
-12
-8
-3.5
-2
90
1.0
1.5
1.0
1.5
-15.15
-15
-14.85
-15.45
-14.55
8
40
16
80
16
80
32
160
5
10
5
2.2
3
50
70
0.002
0.01
-12
-8
-3.5
-2
90
1.0
1.5
1.0
1.5
V
V
mV
mV
mA
mA
V
dB
%/W
A
A
V
C/W
ELECTRICAL CHARACTERISTICS
(T
J
= 25C unless otherwise stated)
Notes
1) Applies over full temperature range:
T
J
= 55 to +150C for IP1R19A15 / IP1R1915
T
J
=
0 to +125C for IP3R19A15 / IP3R1915
All other specifications apply at T
C
= 25C unless otherwise stated.
2) Test conditions unless otherwise stated:
V
IN
= -20V , I
OUT
= -2.5A .
Although Power Dissipation is internally limited, these specifications apply for Power Dissipation up to 50W.
3) Load and Line regulation are electrically independent and are measured using pulse techniques at low duty cycle in order to
maintain constant junction temperature. To determine the effects on the output voltage due to device heating, refer to thermal
regulation specification.
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