Atec Superior-Electric-L116b - Manual (Page 4)

Absolute Maximum Ratings
( Note 1 )
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for
availability and specifications.
Storage Temperature Range −65°C to +150°C
Lead Temp. (Soldering, 5 seconds) 260°C
ESD Rating ( Note 3 ) 2 kV
Power Dissipation ( Note 2 ) Internally Limited
V(max) All pins (with respect to GND) -0.3V to 12V
I
OUT
Internally Limited
Junction Temperature −40°C to +150°C
Operating Ratings
V
IN
Supply Voltage 2.7V to 10V
Operating Junction
Temperature Range −40°C to +125°C
Electrical Characteristics
Limits in standard typeface are for T
J
= 25°C, and limits in boldface type apply over
the full operating temperature range. Unless otherwise specified: V
IN
= V
OUT
+ 1V, C
IN
= C
OUT
= 10 µF, I
LOAD
= 10mA. Min/Max
limits are guaranteed through testing, statistical correlation, or design.
Symbol Parameter Conditions Min
Typ
( Note 4 )
Max Units
V
O
Output Voltage Tolerance
-2.5 2.5
%V
OUT
100 µA < I
L
< 1A
V
O
+ 1V
≤
V
IN
≤
10V
-5.0 5.0
ΔV
O
/ΔV
IN
Output Voltage Line Regulation
(
Note 6 )
V
O
+ 0.5V
≤
V
IN
≤
10V
I
L
= 25mA
0.03 0.1 %/V
ΔV
O
/ΔI
L
Output Voltage Load Regulation
(
Note 7 )
1 mA < I
L
< 1A
V
IN
= V
O
+ 1V
1.8 5 %/A
V
IN
- V
OUT
Dropout Voltage ( Note 8 )
(V
O
= 1.8V)
I
L
= 1A
950 1600
mV
(V
O
= 2.5V)
I
L
= 0.1A
I
L
= 1A
80
800
145
1300
(V
O
= 3.3V)
I
L
= 0.1A
I
L
= 1A
65
650
110
1000
(V
O
= 5V)
I
L
= 0.1A
I
L
= 1A
45
450
100
800
I
Q
Quiescent Current V
IN
≤
10V, I
L
=100 µA - 1A 55 100
µA V
EN
≤
0.4V, (LP38692 Only) 0.001 1
I
L
(MIN) Minimum Load Current V
IN
- V
O
≤
4V 100
I
FB
Foldback Current Limit V
IN
- V
O
> 5V 450
mA
V
IN
- V
O
< 4V 1500
PSRR Ripple Rejection V
IN
= V
O
+ 2V(DC), with 1V(p-p) /
120Hz Ripple
55 dB
T
SD
Thermal Shutdown Activation
(Junction Temp)
160
°C
T
SD
(HYST) Thermal Shutdown Hysteresis
(Junction Temp)
10
LP38690
LP38692
4 Copyright © 1999-2012, Texas Instruments Incorporated