PRELIMINARY
SVR1033N, P, E, & B
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
Designer's Data Sheet
Part Number /Ordering Information
SVR1033 N DB H
Screening
2/
:
_ = Not Screened
H = High Rel Level
K = Space Level
R = Radiation Tolerant
Lead Bend:
3/
_ = Straight
DB = Down Bend
UB = Up Bend
Package:
N = TO-254
P = TO-254Z
E = MilPack I
B = MilPack II
1/
3 Amp
NEGATIVE ADJUSTABLE
LINEAR
VOLTAGE REGULATOR
FEATURES:
•
•
•
•
•
•
•
•
•
•
3A Output over -1.2 to -32V Voltage Range
Internal Current, Power, and Thermal Limiting
Eutectic Die Attach
Replaces LT1033 Types
Maximum Output Voltage Error of 1%
Isolated Hermetically Sealed Power Package
150
o
C Operating Temperature
Custom Lead Forming Available
Ceramic Seal Package Available
Class H or K (Space) Screening Available
MAXIMUM RATINGS
Power Dissipation
4/
Input to Output Voltage Differential
Maximum Current
Operating Junction Temperature
Storage Temperature
TO-258 (N):
TO-259 (P):
SYMBOL
P
D
ªV
IN/OUT
I
MAX
T
J
T
STG
MilPack I (E):
VALUE
Internally Limited, 30
35
3
-55 TO +150
-65 TO +150
MilPack II (B):
UNITS
W
V
A
o
C
C
o
PIN ASSIGNMENT
FUNCTION
Voltage Regulator
PIN 1
Adjust
PIN 2
Input
PIN 3
Output
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: SVR004A
PRELIMINARY
SVR1033N, P, E, & B
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
Electrical Characteristics
4/
Reference Voltage
Line Regulation
5/
Load Regulation
5/
(10mA
#
I
OUT
#
I
MAX
)
ªV
= 5V, I
OUT
= 5mA
5mA
#
I
OUT
#
I
MAX
, 3V#ªV#35V, P#P
MAX
3V
#ªV #
35V
V
OUT
#
5V
V
OUT
$
5V
V
OUT
#
5V
V
OUT
$
5V
10 msec Pulse
C
ADJ
= 0
C
ADJ
= 10:F
t
o
25
*
25
*
25
25
*
*
25
25
25
*
10mA
#
I
OUT
#
I
MAX
3V
# ªV #
35V
ªV #
35V
ªV #
10V
ªV #
10V
DC
5/
ªV
= 35V
T
MIN
#
T
#
T
MAX
T = 1000 Hours
10 Hz
#
f
#
10 kHz
Package N and Z
Package E and B
*
*
25
25
25
25
*
125
25
SYMBOL
V
REF
ªV
OUT
ªV
IN
ªV
OUT
ªI
OUT
MIN
-1.238
-1.215
--
--
--
--
--
--
--
56
70
TYP
-1.250
-1.250
0.005
0.02
10
0.2
20
0.4
.002
66
80
65
0.2
1.0
2.5
1.2
4.3
1.3
0.3
0.003
--
--
MAX
-1.262
-1.850
0.015
0.04
50
1.0
75
1.5
.02
--
--
100
2
5
5.0
3.0
6
2.5
1.5
1.0
--
1.6
1.2
UNITS
V
V
%/V
%/V
mV
%
mV
%
%/W
dB
dB
:A
:A
:A
mA
mA
A
A
%
%
%
o
o
Thermal Regulation
Ripple Rejection
V
OUT
= -10V, f=120Hz
Adjust Pin Current
Adjust Pin Current
Change
Minimum Load Current
I
ADJ
ªI
ADJ
--
--
--
--
--
Current Limit
I
SC
ªV
OUT
ªT
ªV
OUT
ªVtime
e
n
R
2JC
3
0.5
--
--
--
--
--
Temperature Stability
Long Term Strability
RMS Output Noice
(% of V
OUT
)
Thermal Resistance
Junction to Case
C/W
C/W
NOTES:
*
1/
2/
3/
4/
5/
Full Temperature Range
For Ordering Information, Price, and Availability Contact
Factory.
Screening per MIL-STD-883.
For Lead Bend Options Request Document # DSB-001 (Available for Download @ ssdi-power.com).
Unless otherwise specified, these specifications apply:
ªV
= 5V and I
OUT
= 5mA. Power dissipations is internally limited. How-
ever, these specifications apply for power dissipation up to 30W, I
MAX
= 3A.
Testing is done using a pulsed low duty cycle technique.
PRELIMINARY
SVR1033N, P, E, & B
SOLID STATE DEVICES, INC.
14830 Valley View Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
TO-258 (N):
MilPack II (B):
PIN 1
PIN 2
PIN 3
TO-259 (P)
MilPack I (E):
PIN 1
PIN 2
PIN 3
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