Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SVR333J
SVR333S.5
3 Amp
NEGATIVE ADJUSTABLE
LINEAR
VOLTAGE REGULATOR
Designer’s Data Sheet
Part Number/Ordering Information
1/
SVR333
__
__ __
│
│
└
Screening
2/
│
│
__
= Not Screened
│
│
B = High Rel Level
│
│
S = Space Level
│
│
│
│
│
└
Lead Bend
3
│
__
= Straight
│
DB = Down Bend
│
UB = Up Bend
│
│
└
Package Type
J = TO-257
S.5 = SMD.5
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 (J) or
power surface mount package (S.5)
150ºC Operating Te mperature
Custom Lead Forming Available (J)
Ceramic Seal Package Available (JC)
Class B or S (Space) Screening Available per
Mil-M-38510
MAXIMUM RATINGS
RATING
Power Dissipation
4/
Input to Output Voltage Differential
Maximum Current
Operating Junction Temperature
Storage Temperature
SYMBOL
P
D
Δ
V
IN/OUT
VALUE
Internally
Limited, 30
35
3
-55 to +150
-65 to +150
UNIT
W
V
A
°C
°C
I
MAX
T
J
T
STG
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 #: LA0010B
DOC
Solid State Devices, Inc.
SVR333J
SVR333S.5
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS
Reference Voltage
10mA
≤
I
OUT
≤
Δ
V
3/
tº
25
*
SYMBOL
V
REF
MIN
-1.225
-1.213
TYP
-1.250
-1.250
MAX
-1.275
-1.287
UNIT
V
V
%/V
%/V
= 5V and
I
OUT
=
10mA
I
MAX,
3V
≤
Δ
V
≤
35V, P≤P
MAX
Line Regulation
5/
3V
≤
Δ
V
≤
35V
Load Regulation
5/
(10mA
≤
I
OUT
≤
I
M AX
)
25
*
Δ
V
OUT/
Δ
V
IN
--
--
0.01
0.02
0.04
0.07
V
OUT
≤
5V
V
OUT
≤
5V
V
OUT
≤
5V
V
OUT
≤
5V
10 msec Pulse
25
25
*
*
25
Δ
V
OUT/
Δ
V
IN
--
--
--
--
--
0.2
0.4
.002
1.0
1.5
.02
%
%
%/W
Thermal Regulation
Ripple Rejection
V
OUT
= -10V, f=120Hz
C
ADJ
=0
C
ADJ
= 10µF
25
25
*
I
ADJ
Δ
I
ADJ
56
70
--
--
--
--
--
66
80
65
2.5
2.5
1.5
3.9
0.4
0.5
0.2
0.003
--
--
100
8
10.0
5.0
6
Adjust Pin Current
Adjust Pin Current
Change
Minimum Load Current
Current Limit
Temperature Stability
Long Term Stability
Δ
V
dB
dB
µA
µA
mA
mA
A
A
%
%
%
°C/W
10mA
≤
I
OUT
≤
I
MAX
3V
≤
Δ
V
≤
35V
Δ
V
≤
35V
Δ
V
≤
10V
*
*
25
25
25
25
*
125
25
≤
10V
DC 5/
Δ
V = 30V
I
SC
Δ
V
OUT/
Δ
T
Δ
V
OUT/
Δ
V
time
3
0.2
--
--
--
--
T
MIN
≤
T
≤
T
MAX
T = 1000 Hours
RMS Output Noise (% of
V
OUT
)
10Hz
≤
f
≤
10kHz
Thermal Resistance
Junction to Case
NOTES:
*
Full Temperature Range
e
n
R
ӨJC
--
5
1/
For Ordering Information, Price, and Availability- Contact Factory.
2/
Screening per MIL-STD-883.
3/
For Lead Bend Options Request Document #DSB-001 (Available for Download @ ssdi-power.com).
4/
Unless otherwise specified, these specifications apply:
Δ
V = 5V and
I
OUT
=
5mA. Power dissipations is internally limited. However, these
specifications apply for power dissipation up to 30W,
I
MAX
=
3A.
5/
Testing is done using a pulsed low duty cycle technique.
Solid State Devices, Inc.
SVR333J
SVR333S.5
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Outline: TO-257J
Outline: SMD .5
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: LA0010B
DOC
