Datasheet

LT1964
2
1964fb
ABSOLUTE MAXIMUM RATINGS
IN Pin Voltage ........................................................ ±20V
OUT Pin Voltage (Note 11) ......................................±20V
OUT to IN Differential Voltage (Note 11) ........ –0.5V, 20V
ADJ Pin Voltage
(with Respect to IN Pin) (Note 11) ............. –0.5V, 20V
BYP Pin Voltage
(with Respect to IN Pin) ..................................... ±20V
SHDN Pin Voltage
(with Respect to IN Pin) (Note 11) ............. –0.5V, 35V
(Note 1)
LT1964
LT1964-SD
TOP VIEW
DD PACKAGE
8-LEAD (3mm s 3mm) PLASTIC DFN
5
6
7
8
9
4
3
2
1OUT
OUT
ADJ
S
HDN
IN
IN
GND
BYP
T
JMAX
= 125°C, θ
JA
= 40°C/W, θ
JC
= 16°C/W
(NOTE 13)
EXPOSED PAD (PIN 9) IS IN, MUST BE SOLDERED TO PCB
5 OUT
4 ADJ
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
SHDN 3
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
LT1964-BYP LT1964-5
5 OUT
4 ADJ
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
BYP 3
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
5 OUT
4 SHD
N
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
BYP 3
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1964ES5-SD#PBF LT1964ES5-SD#TRPBF LTVX 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964ES5-BYP#PBF LT1964ES5-BYP#TRPBF LTVY 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964ES5-5#PBF LT1964ES5-5#TRPBF LTVZ 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964EDD#PBF LT1964EDD#TRPBF LDVM
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
LT1964IS5-SD#PBF LT1964IS5-SD#TRPBF LTVX 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964IS5-BYP#PBF LT1964IS5-BYP#TRPBF LTVY 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964IS5-5#PBF LT1964IS5-5#TRPBF LTVZ 5-Lead Plastic SOT-23 –40°C to 125°C
LT1964IDD#PBF LT1964IDD#TRPBF LDVM
8-Lead (3mm × 3mm) Plastic DFN
–40°C to 125°C
SHDN Pin Voltage
(with Respect to GND Pin) ..........................–20V, 15V
Output Short-Circuit Duration .......................... Indefi nite
Operating Junction Temperature (E, I Grade)
Range (Note 10) ............................... – 40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
SOT-23 Package ................................................300°C
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