LT1312CS8 Linear Technology, LT1312CS8 Datasheet - Page 3

• Manufacturer Part Number: LT1312CS8
• Description: IC DRVR/REG PCMCIA VPP SNGL8SOIC
• Manufacturer: Linear Technology

Specifications of LT1312CS8

• Applications: PCMCIA Driver/Regulator, PCMCIA Card Slot
• Voltage - Input: 13 ~ 20 V
• Number Of Outputs: 1
• Voltage - Output: 3.3V, 5V, 12V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFORMANCE CHARACTERISTICS
50
40
20
10
10
16
14
12
10
30
2
8
6
4
2
0
0
8
6
4
0
0
Quiescent Current (0V or Hi-Z Mode)
0
Ground Pin Current (12V Mode)
0
Ground Pin Current
T
EN0 = EN1= 0V
OR
EN0 = EN1= 5V
T
V
T
EN0 = 5V
EN1 = 0V
J
J
J
S
= 25°C
= 25°C
= 25°C
20
= 15V
5
5
40
OUTPUT CURRENT (mA)
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
60
10
10
*FOR VPP
R
I
R
I
L
L
L
L
80
= 30mA*
= 60mA*
= 400
= 200
R
I
L
L
= 120mA*
15
15
100
= 100
OUT
120
= 12V
W
20
20
140
LT1312 G7
LT1312 G1
LT1312 G4
U
160
25
25
500
400
100
400
300
200
800
700
600
500
300
200
100
2.5
2.0
1.0
0.5
1.5
0
0
0
Quiescent Current (12V Mode)
0
Ground Pin Current (5V Mode)
0
Current Limit
0
T
EN0 = 5V
EN1 = 0V
R
T
EN0 = 0V
EN1 = 5V
V
T
VPP
J
J
L
SENSE
J
= 25°C
= 25°C
= 25°C
=
OUT
5
5
5
= 5V
= 0V
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
INPUT VOLTAGE (V)
10
10
10
*FOR VPP
R
I
L
R
I
L
L
= 10mA*
L
= 500
= 30mA*
= 167
15
15
15
OUT
= 5V
20
20
20
LT1312 G8
LT1312 G2
LT1312 G5
25
25
25
600
500
400
300
200
100
250
200
100
150
2.5
2.0
0.5
1.5
1.0
50
0
0
0
0
Quiescent Current (3.3V/5V Mode)
0
Ground Pin Current (3.3V Mode)
0
Current Limit
V
VPP
T
EN0 = 0V
EN1 = 5V
R
T
EN0 = 0V
EN1 = 5V
V
S
J
J
L
SENSE
= 15V
= 25°C
= 25°C
OUT
=
25
JUNCTION TEMPERATURE (°C)
5
5
= 0V
= 3.3V
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
50
10
10
*FOR VPP
R
I
R
I
L
L
L
V
L
V
= 10mA*
= 30mA*
SENSE
= 330
= 110
SENSE
75
15
15
LT1312
OUT
= 3.3V
= 5V
= 3.3V
100
20
20
LT1312 G9
LT1312 G3
LT1312 G6
3
125
25
25