IMP3 7
Absolute Maximum Ratings
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Operating Junction Temperature . . . . . . . . . 0°C to 150°C
These are stress ratings only and functional operation is not implied.
Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability. All voltages are with respect to ground.
Storage Temperature Range . . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (Soldering) . . . . . . . . . . . . . 300°C for 10 seconds
Electrical Characteristics
Specifications apply over the junction operating temperature range of T
J
= 0°C to +125°C unless otherwise noted.
Parameter
Output Voltage
Symbol Suffix Conditions
V
OUT
–25
–30
I
OUT
= 10mA, V
IN
= 4.85V, T
J
= 25°C
10mA
≤
I
OUT
≤
I
MAX
, 4.25V
≤
V
IN
≤
5.5V
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25°C
10mA
≤
I
OUT
≤
I
MAX
, 4.75V
≤
V
IN
≤
5.5V
–33
I
OUT
= 10mA, V
IN
= 5V, T
J
= 25°C
10mA
≤
I
OUT
≤
I
MAX
, 4.75V
≤
V
IN
≤
5.5V
I
OUT
= 10mA, 4.25V
≤ (
V
IN
)
≤
5.5V
I
OUT
= 10mA, 4.5V
≤
V
IN
≤
5.5V
I
OUT
= 10mA, 4.5V
≤
V
IN
≤
5.5V
I
OUT
= 10mA, 4.25V
≤ (
V
IN
)
≤
5.5V, T
A
= 25°C
I
OUT
= 10mA, 4.5V
≤
V
IN
≤
5.5V, T
A
= 25°C
I
OUT
= 10mA, 4.5V
≤
V
IN
≤
5.5V, T
A
= 25°C
V
IN
= 4.25V, 5mA
≤
I
OUT
≤
800mA
V
IN
= 4.75V, 5mA
≤
I
OUT
≤
800mA
V
IN
= 4.75V, 5mA
≤
I
OUT
≤
800mA
I
OUT
= 100mA
I
OUT
= 800mA
I
OUT(MAX)
I
Q
–xx
–xx
–xx
V
IN
≤
6V
T
A
= 25°C, 30ms Pulse
f
RIPPLE
= 120Hz, V
IN
= 5V, T
A
= 25°C
V
RIPPLE
= 1Vp-p, I
LOAD
= 10mA
T
A
= 125°C, 1000 Hrs
(% of V
OUT
), 10Hz
≤
f
≤
10kHz, T
J
= 25°C
Junction-to-Case at TAB (TO-223)
Junction-to-Case at TAB (TO-263)
T
J
= 25°C
Min
2.475
2.45
2.97
2.94
3.267
3.235
Typ
2.5
2.5
3.00
3.00
3.30
3.30
12
12
12
2.8
2.8
2.8
25
25
25
Max
2.525
2.55
3.03
3.06
3.333
3.365
19
19
19
4.3
4.3
4.3
30
30
30
0.8
0.95
Units
V
Line Regulation
(Note 1)
–25
–30
–33
–25
–30
–33
mV
Line Regulation
(Note 1)
mV
Load Regulation
(Note 1)
–25
–30
–33
mV
Dropout Voltage
(Note 2)
Current Limit
Minimum Load Current
Quiescent Current
Thermal Regulation
Ripple Rejection
Temperature Stability
Long Term Stability
RMS Output Noise
Thermal Resistance
–xx
V
800
950
1200
5.0
mA
mA
µA
%/W
dB
%
%
%
°C/W
37_t07.eps
36
0.01
51
54
0.5
0.3
0.003
15
10
75
0.1
Notes: 1. See thermal regulation specification for changes in output voltage due to heating effects. Load regulation and line regulation
are measured with low duty cycle pulse testing to maintain a constant junction temperature.
2. Dropout voltage is specified over the full output current range. Dropout voltage is defined as the minimum input/output
differential measured at the specified output current.
3. Minimum load current is defined as the minimum output current required to maintain regulation.
©
1999 IMP, Inc.
408-432-9100/www.impweb.com
3
IMP [ IMP, INC ]
