LT1962 Linear Technology, LT1962 Datasheet - Page 2

• Manufacturer Part Number: LT1962
• Description: 300mA/ Low Noise/ Micropower LDO Regulators
• Manufacturer: Linear Technology

ABSOLUTE AXI U RATI GS
IN Pin Voltage ........................................................ 20V
OUT Pin Voltage .................................................... 20V
Input to Output Differential Voltage (Note 2) ......... 20V
SENSE Pin Voltage ............................................... 20V
ADJ Pin Voltage ...................................................... 7V
BYP Pin Voltage.................................................... 0.6V
SHDN Pin Voltage ................................................. 20V
Output Short-Circut Duration .......................... Indefinite
Operating Junction Temperature Range
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
LT1962 Series
(Note 1)
The
PARAMETER
Minimum Operating Voltage
Regulated Output Voltage
(Note 5)
ADJ Pin Voltage
(Notes 4, 5)
Line Regulation
Load Regulation
ELECTRICAL CHARACTERISTICS
2
(Note 3) ............................................ – 40 C to 125 C
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
W
CONDITIONS
I
LT1962-2.5 V
LT1962-3
LT1962-3.3 V
LT1962-5
LT1962
LT1962-2.5
LT1962-3
LT1962-3.3
LT1962-5
LT1962 (Note 4)
LT1962-2.5
LT1962-3
LT1962-3.3
LT1962-5
LT1962 (Note 4)
W W
LOAD
= 300mA
3.5V < V
V
4V < V
4.3V < V
V
6V < V
V
2.3V < V
IN
IN
IN
IN
IN
= 3V, I
= 3.5V, I
= 3.8V, I
= 5.5V, I
= 2V, I
V
V
V
V
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
V
V
V
V
V
IN
IN
IN
IN
IN
U
IN
IN
IN
< 20V, 1mA < I
< 20V, 1mA < I
= 3.5V, I
= 3.5V, I
= 4V, I
= 4V, I
= 4.3V, I
= 4.3V, I
= 6V, I
= 6V, I
= 2.3V, I
= 2.3V, I
LOAD
LOAD
= 3V to 20V, I
= 3.5V to 20V, I
= 3.8V to 20V, I
= 5.5V to 20V, I
= 2V to 20V, I
< 20V, 1mA < I
< 20V, 1mA < I
< 20V, 1mA < I
LOAD
LOAD
LOAD
= 1mA
= 1mA
LOAD
LOAD
LOAD
LOAD
= 1mA
= 1mA
= 1mA
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
LOAD
LOAD
LOAD
LOAD
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
= 1mA to 300mA
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
< 300mA
< 300mA
= 1mA
= 1mA
PACKAGE/ORDER I FOR ATIO
Consult factory for Industrial and Military grade parts.
< 300mA
< 300mA
< 300mA
SENSE/ADJ*
= 1mA
= 1mA
= 1mA
*PIN 2: SENSE FOR LT1962-2.5/LT1962-3/
LT1962-3.3/LT1962-5. ADJ FOR LT1962
GND
OUT
BYP
T
JMAX
8-LEAD PLASTIC MSOP
SEE THE APPLICATIONS
INFORMATION SECTION
THERMAL RESISTANCE
1
2
3
4
INFORMATION ON
= 150 C,
FOR ADDITIONAL
MS8 PACKAGE
TOP VIEW
JA
= 125 C/ W
8
7
6
5
IN
NC
NC
SHDN
2.475
2.435
2.970
2.925
3.267
3.220
4.950
4.875
1.208
1.190
MIN
U
MS8 PART MARKING
2.500
2.500
3.000
3.000
3.300
3.300
5.000
5.000
1.220
1.220
TYP
1.8
12
1
1
1
1
1
5
7
7
2
LT1962EMS8
LT1962EMS8-2.5
LT1962EMS8-3
LT1962EMS8-3.3
LT1962EMS8-5
ORDER PART
A
NUMBER
W
= 25 C. (Note 3)
LTML
LTPT
LTPQ
LTPS
LTPR
2.525
2.565
3.030
3.075
3.333
3.380
5.050
5.125
1.232
1.250
MAX
2.3
12
25
15
30
17
33
25
50
12
5
5
5
5
5
6
UNITS
U
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
V
V
V
V
V
V
V
V
V
V