SG137T Microsemi Analog Mixed Signal Group, SG137T Datasheet - Page 3

• Manufacturer Part Number: SG137T
• Description: IC VOLTAGE REG NEG ADJ TO-39
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of SG137T

• Regulator Topology: Negative Adjustable
• Voltage - Output: -1.2 ~ -37 V
• Voltage - Input: Down to -36V
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 500mA
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-39
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Voltage - Dropout (typical): -

2/92 Rev 1.1 2/94
Copyright
ELECTRICAL CHARACTERISTICS
Note 4. Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating
Note 5. These parameters, although guaranteed, are not tested in production.
Note 6. I
Minimum Load Current
Current Limit
Temperature Stability
Long Term Stability
RMS Output Noise (% of V
Reference Voltage
Line Regulation
Load Regulation
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Minimum Load Current
Current Limit
Temperature Stability
Long Term Stability
RMS Output Noise (% of V
(Note 6)
1994
effects are covered under the specification for thermal regulation.
and V
MAX
for K, R, and IG packages is V
Parameter
Parameter
IN
- V
OUT
(Note 4, 6)
(Note 4)
= 40V / 150mA.
(Note 6)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
(Note 5)
OUT
OUT
)
)
|V
|V
|V
|V
T
T
I
3V
3V
10mA
T
V
T
3V
10mA
|V
|V
|V
|V
T
T
OUT
K, P, R, IG Packages
T, L, Packages
K, P, R, IG Packages
T, L, Packages
T
|V
|V
|V
|V
C
C
K, P, R, IG-Packages
T, L-Packages
K, P, R, IG- Packages
T, L-Packages
A
A
A
A
A
A
OUT
IN
IN
IN
IN
IN
IN
IN
IN
A
IN
ADJ
ADJ
= 125°C, 1000 Hours
= 25°C, 10Hz
= 25°C, 10ms pulse
= 25°C
= 125°C, 1000hr
= 25°C, 10Hz
OUT
OUT
OUT
OUT
- V
- V
- V
- V
= 10mA, T
= 25°C
- V
- V
- V
- V
- V
= -10V, f =120Hz
|V
|V
|V
| 5V, T
|
| 5V
|
= 0, T
= 10 F
(continued)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
I
I
OUT
OUT
- V
- V
- V
5V, T
5V
|
|
|
|
|
|
|
|
= 3V / 1.5A and V
A
OUT
OUT
OUT
40V
10V
15V
40V, T
40V
10V
15V
40V, T
= 25°C
Test Conditions
Test Conditions
A
I
I
A
|
|
|
MAX
A
MAX
= 25°C
= 25°C
= 25°C
40V, 10mA
40V
f
f
40V, I
J
J
= 25°C
= 25°C
10KHz
10 KHz
OUT
IN
- V
OUT
3
(Note 5)
I
(Note 5)
MAX
I
= 40V / 240mA. For T and L packages I
OUT
I
MAX
-1.238
-1.220
SG137A/SG237A
Min. Typ. Max.
0.24
0.15
Min. Typ. Max.
0.24
0.15
1.5
0.5
1.5
0.5
60
70
SG137A/SG137 SERIES
SG337A
-1.250
-1.250
0.003
0.005
0.002
0.003
0.25
0.25
2.5
1.2
2.2
0.8
0.4
0.6
0.3
0.1
0.2
1.0
0.2
2.5
1.2
2.2
0.8
0.5
0.6
0.3
10
66
80
65
5
-1.262
-1.280
11861 Western Avenue
0.01
0.02
100
5.0
3.2
1.5
1.0
0.5
1.5
1.0
0.5
1.0
3.5
1.5
1.0
0.5
1.5
1.0
25
50
3
5
2
5
3
-1.213
-1.200
MAX
Min. Typ. Max.
0.24
0.15
Min. Typ. Max.
0.15
0.10
1.5
0.5
1.5
0.5
66
L
SG137/SG237
is V
INFINITY Microelectronics Inc.
[phone]
SG337
IN
-1.250
-1.250
0.003
0.003
0.003
0.25
0.01
0.17
- V
2.5
1.2
2.2
0.8
0.4
0.6
0.3
0.3
0.3
0.5
2.5
2.2
0.8
0.4
0.6
0.3
15
20
60
77
65
2
1
OUT
Garden Grove, CA 92841
-1.287
-1.300
= 3V / 500mA
0.04
0.04
100
5.0
3.0
1.0
1.0
1.5
1.0
50
70
10
5
5
6
FAX: [phone]
Units
Units
%/W
%/V
mA
mA
mV
mV
mA
mA
dB
dB
µA
µA
µA
%
%
%
%
%
%
%
%
A
A
A
A
V
V
A
A
A
A