LT1963AES8#TRPBF Linear Technology, LT1963AES8#TRPBF Datasheet - Page 8
LT1963AES8#TRPBF
Manufacturer Part Number
LT1963AES8#TRPBF
Description
IC LDO REG LOW NOISE 1.5A 8-SOIC
Manufacturer
Linear Technology
Datasheet
1.LT1963AEST-3.3TRPBF.pdf
(28 pages)
Specifications of LT1963AES8#TRPBF
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
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Adjustable
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (min)
1.9V
Input Voltage (max)
20V
Output Voltage
1.21 to 20V
Package Type
SOIC N
Output Current
1.5A
Load Regulation
8mV
Line Regulation
5mV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
0.06@1mA/0.17@100mA
Dropout Voltage@current (typ)
0.02@1mA/0.1@100mA
Pin Count
8
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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