LT1965EDD#TRPBF Linear Technology, LT1965EDD#TRPBF Datasheet - Page 7

• Manufacturer Part Number: LT1965EDD#TRPBF
• Description: IC REG LDO 1.1A 8-DFN
• Manufacturer: Linear Technology

Specifications of LT1965EDD#TRPBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.2 ~ 19.5 V
• Voltage - Input: 1.8 ~ 20 V
• Voltage - Dropout (typical): 0.31V @ 1.1A
• Number Of Regulators: 1
• Current - Output: 1.1A
• Current - Limit (min): 1.2A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
10
25
20
15
10
8
6
4
0
5
4
3
2
1
0
2
5
0
0
0
0
LT1965-1.5 Quiescent Current
LT1965-3.3 Quiescent Current
LT1965-1.5 GND Pin Current
(Heavy Load)
T
R
J
L
= 25°C
1
1
1
= ∞
2
2
2
R
L
INPUT VOLTAGE (V)
= 1.363Ω, I
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
3
3
3
R
R
V
L
4
L
4
4
SHDN
= 3Ω, I
= 15Ω, I
5
5
5
V
V
L
SHDN
SHDN
= 0V
= 1.1A*
L
6
6
6
L
*FOR V
= 500mA*
= 100mA*
= 0V
= V
V
7
7
7
SHDN
IN
V
SHDN
OUT
T
8
8
T
8
J
J
R
= 25°C
= V
= 25°C
= 1.5V
L
1965 G13
1965 G10
1965 G16
9
= V
9
9
= ∞
IN
IN
10
10
10
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
5
4
3
2
0
5
4
3
2
0
1
1
0
LT1965-1.8 Quiescent Current
0
LT1965 Quiescent Current
0
LT1965-1.8 GND Pin Current
(Light Load)
T
R
T
R
J
J
L
L
= 25°C
= 25°C
2
= ∞
1
= 4.02k
1
4
2
2
V
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
6
3
3
SHDN
V
R
4
8
4
SHDN
R
R
V
V
L
= V
SHDN
L
L
SHDN
= 180Ω, I
= 36Ω, I
= 1.8k, I
10
5
5
IN
= 0V
= V
= 0V
12
6
6
*FOR V
IN
L
L
L
14
= 1mA*
= 50mA*
7
= 10mA*
7
V
SHDN
OUT
16
8
T
8
J
= 25°C
= 1.8V
1965 G14
1965 G11
18
1965 G17
= V
9
9
IN
10
20
10
10
25
20
15
10
8
6
4
2
0
5
4
3
2
0
1
5
0
0
0
0
LT1965-2.5 Quiescent Current
LT1965-1.5 GND Pin Current
(Light Load)
LT1965-1.8 GND Pin Current
(Heavy Load)
T
R
T
V
*FOR V
J
L
J
SHDN
= 25°C
1
= 25°C
= ∞
1
1
LT1965 Series
= V
2
OUT
2
2
R
IN
L
INPUT VOLTAGE (V)
= 1.5V
3
INPUT VOLTAGE (V)
= 1.636Ω, I
INPUT VOLTAGE (V)
3
3
R
R
R
V
R
4
L
L
L
4
R
4
SHDN
L
= 150Ω, I
= 30Ω, I
= 1.5k, I
L
= 18Ω, I
= 3.6Ω, I
5
5
5
= 0V
L
= 1.1A*
6
6
L
6
L
*FOR V
L
= 1mA*
L
= 50mA*
L
= 10mA*
= 100mA*
7
= 500mA*
7
V
7
SHDN
V
SHDN
OUT
8
T
8
8
J
= V
= 25°C
= 1.8V
1965 G12
1965 G15
9
= V
1965 G18
9
9
IN
1965fa
7
IN
10
10
10