LT1962EMS8#TR Linear Technology, LT1962EMS8#TR Datasheet - Page 8
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LT1962EMS8#TR
Manufacturer Part Number
LT1962EMS8#TR
Description
IC LDO REG LOWNOISE ADJ 8-MSOP
Manufacturer
Linear Technology
Datasheet
1.LT1962EMS8PBF.pdf
(16 pages)
Specifications of LT1962EMS8#TR
Regulator Topology
Positive Adjustable
Voltage - Output
1.22 ~ 20 V
Voltage - Input
1.8 ~ 20 V
Voltage - Dropout (typical)
0.27V @ 300mA
Number Of Regulators
1
Current - Output
300mA
Current - Limit (min)
320mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
LT1962EMS8TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT1962 Series
TYPICAL PERFOR A CE CHARACTERISTICS
8
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.6
1.0
0.8
0.6
0.4
1.2
1.0
0.8
0.6
0.4
0.2
1.4
1.2
0.2
0
0
0
– 50
–50
–50
SHDN Pin Threshold (On-to-Off)
SHDN Pin Input Current
Current Limit
I
V
V
L
IN
OUT
= 1mA
– 25
–25
–25
= 7V
= 0V
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
50
50
50
75
75
75
V
SHDN
W
100
100
100
= 20V
1962 G40
1962 G34
1962 G37
U
125
125
125
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
0
5
0
0
–50
–50
0
SHDN Pin Threshold (Off-to-On)
ADJ Pin Bias Current
Reverse Output Current
T
V
CURRENT FLOWS
INTO OUTPUT PIN
V
J
IN
OUT
LT1962-3.3
= 25 C
–25
1
–25
= 0V
I
L
= V
= 1mA
2
LT1962-3
ADJ
LT1962-1.8
LT1962-2.5
OUTPUT VOLTAGE (V)
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
3
(LT1962)
LT1962-1.5
4
25
25
5
I
L
50
50
= 300mA
6
LT1962-5
75
75
LT1962
7
8
100
100
1962 G38
1962 G35
9
1962 F07
125
125
10
1.4
0.8
0.4
1.2
1.0
0.6
0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
30
25
20
15
10
0
0
0
5
–50
SHDN Pin Input Current
0
0
Current Limit
Reverse Output Current
LT1962-1.5/-1.8/-2.5/-3/-3.3/-5
V
V
V
V
V
V
V
V
V
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
1
–25
= 0V
1
= 1.22V (LT1962)
= 1.5V (LT1962-1.5)
= 1.8V (LT1962-1.8)
= 2.5V (LT1962-2.5)
= 3V (LT1962-3)
= 3.3V (LT1962-3.3)
= 5V (LT1962-5)
= 0V
2
SHDN PIN VOLTAGE (V)
2
0
3
INPUT VOLTAGE (V)
TEMPERATURE ( C)
LT1962
4
25
3
5
50
4
6
75
7
5
8
100
6
1962 G42
1962 G36
1962 G39
9
125
10
7