LT1965IMS8E#PBF Linear Technology, LT1965IMS8E#PBF Datasheet - Page 2
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LT1965IMS8E#PBF
Manufacturer Part Number
LT1965IMS8E#PBF
Description
IC REG LDO 1.1A 8-MSOP
Manufacturer
Linear Technology
Datasheet
1.LT1965EDD-3.3PBF.pdf
(20 pages)
Specifications of LT1965IMS8E#PBF
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-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Adjustable
Polarity Type
Positive
Number Of Outputs
Single
Input Voltage (min)
1.8V
Input Voltage (max)
20V
Output Voltage
1.2 to 19.5V
Package Type
MSOP EP
Output Current
1.1A
Load Regulation
8mV
Line Regulation
8mV
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Dropout Voltage@current (max)
0.08@1mA/0.175@100mA
Dropout Voltage@current (typ)
0.055@1mA/0.12@100mA
Pin Count
8
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ABSOLUTE MAXIMUM RATINGS
LT1965 Series
(Note 1)
IN Pin Voltage .........................................................±22V
OUT Pin Voltage ......................................................±22V
Input to Output Differential Voltage (Note 2) ......... ±22V
SENSE Pin Voltage ..................................................±22V
ADJ Pin Voltage ........................................................±9V
SHDN Pin Voltage ...................................................±22V
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LT1965EDD#PBF
LT1965IDD#PBF
LT1965EDD-1.5#PBF
LT1965IDD-1.5#PBF
LT1965EDD-1.8#PBF
LT1965IDD-1.8#PBF
LT1965EDD-2.5#PBF
LT1965IDD-2.5#PBF
LT1965EDD-3.3#PBF
LT1965IDD-3.3#PBF
2
*PIN 3 = SENSE FOR LT1965-1.5/LT1965-1.8/LT1965-2.5/LT1965-3.3
*PIN 5 = SENSE FOR LT1965-1.5/LT1965-1.8/LT1965-2.5/LT1965-3.3
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
SENSE/ADJ*
T
T
TAB IS
GND
JMAX
JMAX
8-LEAD (3mm × 3mm) PLASTIC DFN
GND
= 125°C, θ
= 125°C, θ
OUT
OUT
*PIN 3 = ADJ FOR LT1965
*PIN 5 = ADJ FOR LT1965
TAPE AND REEL
LT1965EDD#TRPBF
LT1965IDD#TRPBF
LT1965EDD-1.5#TRPBF
LT1965IDD-1.5#TRPBF
LT1965EDD-1.8#TRPBF
LT1965IDD-1.8#TRPBF
LT1965EDD-2.5#TRPBF
LT1965IDD-2.5#TRPBF
LT1965EDD-3.3#TRPBF
LT1965IDD-3.3#TRPBF
5-LEAD PLASTIC DD-PAK
1
2
3
4
FRONT VIEW
Q PACKAGE
DD PACKAGE
JA
JA
TOP VIEW
= 65°C/W, θ
= 30°C/W, θ
9
5
4
3
2
1
8
7
6
5
JC
JC
IN
IN
SHDN
GND
= 3°C/W
= 3°C/W
SENSE/ADJ*
OUT
GND
IN
SHDN
PART MARKING*
LCXW
LCXW
LDKW
LDKW
LDKY
LDKY
LDMB
LDMB
LDMD
LDMD
Output Short-Circuit Duration .......................... Indefi nite
Operating Junction Temperature Range (E, I Grade)
Storage Temperature Range ...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
(Notes 2, 13) ......................................–40°C to 125°C
(Only for MSOP , TO-220, DD-PAK Packages) .... 300°C
PACKAGE DESCRIPTION
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
*PIN 3 = SENSE FOR LT1965-1.5/LT1965-1.8/LT1965-2.5/LT1965-3.3
*PIN 5 = SENSE FOR LT1965-1.5/LT1965-1.8/LT1965-2.5/LT1965-3.3
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
TAB IS
GND
T
T
JMAX
SENSE/ADJ*
JMAX
= 125°C, θ
= 125°C, θ
GND
OUT
OUT
*PIN 3 = ADJ FOR LT1965
*PIN 5 = ADJ FOR LT1965
5-LEAD PLASTIC TO-220
8-LEAD PLASTIC MSOP
1
2
3
4
MS8E PACKAGE
JA
FRONT VIEW
T PACKAGE
JA
TOP VIEW
= 60°C/W, θ
= 50°C/W, θ
9
5
4
3
2
1
8
7
6
5
JC
IN
IN
SHDN
GND
JC
= 10°C/W
= 3°C/W
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
SENSE/ADJ*
OUT
GND
IN
SHDN
1965fa