LT1962EMS8-3.3#PBF Linear Technology, LT1962EMS8-3.3#PBF Datasheet - Page 7
![IC LDO REG LOWNOISE 3.3V 8-MSOP](/photos/12/61/126144/lt1962ems8_pbf_sml.jpg)
LT1962EMS8-3.3#PBF
Manufacturer Part Number
LT1962EMS8-3.3#PBF
Description
IC LDO REG LOWNOISE 3.3V 8-MSOP
Manufacturer
Linear Technology
Datasheet
1.LT1962EMS8PBF.pdf
(16 pages)
Specifications of LT1962EMS8-3.3#PBF
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 20V
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,
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Fixed
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (min)
1.8V
Input Voltage (max)
20V
Output Voltage
3.3V
Package Type
MSOP
Output Current
300mA
Load Regulation
17mV
Line Regulation
5mV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
0.15@10mA/0.33@300mA
Dropout Voltage@current (typ)
0.1@10mA/0.27@300mA
Pin Count
8
Mounting
Surface Mount
Primary Input Voltage
20V
Output Voltage Fixed
3.3V
Dropout Voltage Vdo
270mV
No. Of Pins
8
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFOR A CE CHARACTERISTICS
1500
1250
1000
750
500
250
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
0
0
LT1962-5 GND Pin Current
LT1962 GND Pin Current
LT1962-2.5 GND Pin Current
T
V
*FOR V
J
IN
= 25 C
1
1
1
= V
SHDN
OUT
2
2
2
I
R
L
L
= 5V
= 300mA*
3
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
= 8.33
R
I
I
R
L
L
L
L
I
= 50mA*
= 10mA*
L
4
4
4
= 24.4
= 122
R
= 100mA*
L
= 25
R
I
5
5
L
5
L
I
= 300mA*
L
= 16.7
R
T
V
*FOR V
= 100mA*
L
6
6
T
V
*FOR V
6
J
IN
J
IN
I
I
= 50
= 25 C
R
L
L
= V
= 25 C
R
L
= 200mA*
= V
= 200mA*
L
7
7
7
= 12.5
R
I
= 25
SHDN
OUT
L
SHDN
W
OUT
L
= 1mA*
8
8
= 1.22k
8
= 1.22V
= 2.5V
1962 G25
1962 G31
9
9
1962 G28
9
U
10
10
10
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
0
0
0
LT1962-1.5 GND Pin Current
LT1962-3 GND Pin Current
LT1962 GND Pin Current
1
1
1
2
2
2
I
L
I
R
L
= 100mA*
L
3
3
3
R
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
= 300mA*
= 15
I
I
I
L
R
I
L
R
L
L
L
R
R
= 5
L
L
= 300mA*
= 200mA*
= 100mA*
= 300mA*
L
L
4
4
= 4.07
4
= 12.2
= 6.1
I
= 10
L
R
= 100mA*
L
5
5
5
I
= 30
L
R
I
= 200mA*
T
V
*FOR V
L
L
T
V
*FOR V
6
6
6
R
J
IN
J
IN
= 200mA*
= 15
L
= 25 C
T
V
*FOR V
= 25 C
= V
J
= 7.5
IN
= V
7
7
7
= 25 C
= V
SHDN
OUT
SHDN
OUT
SHDN
8
OUT
8
8
= 1.22V
= 1.5V
1962 G26
= 3V
1962 G29
1962 G32
9
9
9
10
10
10
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
1
0
8
7
6
5
4
3
2
0
1
0
0
0
LT1962-3.3 GND Pin Current
GND Pin Current vs I
LT1962-1.8 GND Pin Current
V
IN
1
1
= V
50
OUT(NOMINAL)
I
2
2
L
LT1962 Series
R
= 300mA*
OUTPUT CURRENT (mA)
L
I
3
INPUT VOLTAGE (V)
3
INPUT VOLTAGE (V)
100
L
= 6
R
I
L
= 300mA*
L
R
= 100mA*
L
= 11
4
4
I
I
= 18
L
L
R
150
R
= 100mA*
= 200mA*
+ 1V
L
5
5
L
= 33
= 9
6
6
T
V
*FOR V
T
V
*FOR V
LOAD
J
I
IN
J
IN
200
R
L
= 25 C
= 25 C
L
= 200mA*
= V
= V
7
7
= 16.5
SHDN
OUT
SHDN
OUT
8
8
250
= 1.8V
= 3.3V
1962 G30
1962 G33
9
1962 G27
9
7
300
10
10