LT1963AET Linear Technology, LT1963AET Datasheet - Page 8

• Manufacturer Part Number: LT1963AET
• Description: IC LDO REG LOW NOISE 1.5A TO2205
• Manufacturer: Linear Technology

Specifications of LT1963AET

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.21 ~ 20 V
• Voltage - Input: 2.1 ~ 20 V
• Voltage - Dropout (typical): 0.34V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.6A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LT1963A Series
TYPICAL PERFORMANCE CHARACTERISTICS
8
14
12
10
14
12
10
25
20
15
10
8
6
4
0
2
8
6
4
2
0
5
0
LT1963A-1.5 Quiescent Current
0
0
0
LT1963A-1.8 GND Pin Current
LT1963A-3.3 Quiescent Current
T
R
V
T
V
*FOR V
J
SHDN
L
J
SHDN
= 25°C
1
= ∞
1
= 25°C
1
= V
2
= V
OUT
2
2
IN
R
IN
L
3
= 1.8V
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
= 180, I
R
L
4
4
= 18, I
4
L
5
R
5
= 10mA*
5
L
L
= 6, I
= 100mA*
6
6
6
L
7
7
= 300mA*
7
T
R
V
J
SHDN
L
8
= 25°C
= ∞
8
8
1963A G41
= V
1963A G11
1963A G13
9
9
9
IN
10
10
10
1.4
1.2
1.0
0.8
0.6
0.4
0.2
14
12
10
25
20
15
10
8
6
4
2
0
0
5
0
0
LT1963A-1.8 Quiescent Current
0
LT1963A Quiescent Current
0
LT1963A-2.5 GND Pin Current
1
2
1
2
4
2
R
R
R
3
INPUT VOLTAGE (V)
6
INPUT VOLTAGE (V)
L
3
INPUT VOLTAGE (V)
L
L
= 250, I
= 8.33, I
= 25, I
8
4
4
L
10 12 14 16 18
5
L
5
L
= 100mA*
= 10mA*
= 300mA*
6
T
V
*FOR V
6
J
SHDN
= 25°C
7
7
T
R
V
T
R
V
J
L
SHDN
J
= V
L
SHDN
OUT
= 25°C
= ∞
= 25°C
= 4.3k
8
8
IN
= 2.5V
= V
1963A G09
1963A G12
= V
1963A G14
9
9
IN
IN
20
10
10
25
20
14
12
10
15
10
25
20
15
10
5
0
8
6
4
2
0
5
0
0
0
LT1963A-2.5 Quiescent Current
0
LT1963A-1.5 GND Pin Current
LT1963A-3.3 GND Pin Current
T
V
*FOR V
J
SHDN
= 25°C
1
1
1
R
L
= V
OUT
2
2
= 150, I
2
IN
= 1.5V
3
3
INPUT VOLTAGE (V)
R
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
L
L
R
= 330, I
R
4
4
L
= 10mA*
4
L
= 11, I
= 33, I
R
5
5
5
R
L
L
L
= 15, I
L
= 100mA*
T
V
*FOR V
L
= 5, I
6
= 300mA*
6
J
6
SHDN
= 100mA*
= 25°C
7
L
L
7
7
T
R
V
= V
= 300mA*
= 100mA*
OUT
J
L
SHDN
= 25°C
= ∞
8
8
IN
8
= 3.3V
1963A G42
= V
1963A G10
1963A G15
9
9
9
1963afe
IN
10
10
10