Bay Linear, Inc
2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com
B033
Absolute Maximum Rating
Parameter
Maximum Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering 10 Sec.)
Electrical Characteristics
(V
IN
= 7V; T
J
=25
°
C
I
O
= 10mA to 1.0Amp, unless otherwise specified)
Parameter
Symbol
Reference Voltage
V
O
Min
0
-65
Max
7.0
125
150
300
Unit
V
°
C
Conditions
B033-adj,
I
OUT
=10mA, V
IN
-V
OUT
=2V, T
J
=25
°
C
1.5V
≤
(V
IN
-V
OUT
)
≤
5.75V
10mA
≤
I
OUT
≤
I
FULL LOAD
(V
OUT
+1.5)
≤
V
IN
≤
7V, I
OUT
=10mA
MIN
1.213
1.200
-3%
TYP
1.250
1.250
MAX
1.288
1.300
+3%
UNIT
V
V
Line Regulation (1)
REG
(line)
0.010
0.6
Load Regulation (1)
REG
(LOAD)
(V
in
-V
out
)=2V
10mA
≤
I
OUT
≤
I
FULL LOAD
T= 25
°
C
B033-1.8 I
OUT
=10mA, V
IN
=3.8V, T
J
=25
°
C
0
≤
I
OUT
≤
1.0Amp, 3.2V
≤
V
IN
≤
7V
B033-2.5 I
OUT
=10mA, V
IN
=4.5V, T
J
=25
°
C
0
≤
I
OUT
≤
1.0Amp, 4.0V
≤
V
IN
≤
7V
B033-3.0
I
OUT
=10mA, V
IN
=4.85V, T
J
=25
°
C
0
≤
I
OUT
≤
1.0Amp, 4.35V
≤
V
IN
≤
7V
B033-3.3 I
OUT
=10mA, V
IN
=5.0V, T
J
=25
°
C
0
≤
I
OUT
≤
1.0Amp, 4.8V
≤
V
IN
≤
7V
B033-5.0 I
OUT
=10mA, V
IN
=6.0V, T
J
=25
°
C
0
≤
I
OUT
≤
1.0Amp, 6.5V
≤
V
IN
≤
7V
Control Input
V
POWER
=V
OUT
+0.8, I
LOAD
=10mA
V
POWER
=V
OUT
+0.8, I
LOAD
=
1.0Amp,
Power Input
V
CONTROL
=V
OUT
-+2.5V, I
LOAD
=
1.0Amp,
(V
in
-V
out
)=2V
1.5V
≤
(V
IN
-V
OUT
)
≤
5.75V
T= 25
°
C, 30ms pulse
T= 25
°
C, 1000Hrs
T= 25
°
C
F=120Hz, C
ADJ
=22
μ
F, C
OUT
=22
μ
F Tantalum
I
OUT
=I
FULL LOAD
, (V
in
-V
out
)=3V (Note 5)
0.10
0.9
%
1.710
2.375
2.850
3.13
4.750
1.80
2.50
3.00
3.30
5.00
0.80
0.80
0.35
1.890
2.625
3.150
3.470
5.250
1.00
1.10
0.40
V
V
V
V
Output Voltage
V
O
V
Dropout Voltage (3 pin)
V
D
V
Dropout Voltage (5pin)
V
D
V
Current Limit
I
S
1.0
1.1
A
Minimum Load Current
Temperature Regulation
Long Term Stability
Temperature Stability
Adjust pin Current
Ripple Rejection
I
MIN LOAD
T
A
-
T
S
-
R
A
10
60
mA
%/W
%
%
μ
A
dB
0.004
0.03
0.5
35
75
0.02
1.0
120
Thermal Shutdown
Thermal Shutdown
Hysterics
Thermal Resistance
Junction to case
Note:
Output Switch tests are performed under pulsed conditions to minimize power dissipation
155
10
°
C
°
C
-
SOT-223
DD Package
15
3.0
15
3.0
°
C/W