Datasheet

LT1964
2
1964f
SHDN Pin Voltage
(with Respect to GND Pin) ........................ –20V, 15V
Output Short-Circuit Duration.......................... Indefinite
Operating Junction Temperature
Range (Note 10) ............................... – 40°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
ABSOLUTE AXI U RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UUW
(Note 1)
ORDER PART
NUMBER
S5 PART MARKING
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
LTVX
LT1964ES5-SD
5 OUT
4 ADJ
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
SHDN 3
ORDER PART
NUMBER
S5 PART MARKING
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
LTVZ
LT1964ES5-5
ORDER PART
NUMBER
S5 PART MARKING
T
JMAX
= 150°C, θ
JA
≈125°C/W to 250°C/W
(NOTE 13)
SEE THE APPLICATIONS INFORMATION SECTION
LTVY
LT1964ES5-BYP
5 OUT
4 ADJ
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
BYP 3
5 OUT
4 SHDN
GND 1
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
IN 2
BYP 3
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
PARAMETER CONDITIONS MIN TYP MAX UNITS
Regulated Output Voltage LT1964-5 V
IN
= –5.5V, I
LOAD
= – 1mA –4.925 –5 –5.075 V
(Notes 3, 9) –20V < V
IN
< –6V, –200mA < I
LOAD
< –1mA ● –4.850 –5 –5.150 V
ADJ Pin Voltage LT1964 V
IN
= –2V, I
LOAD
= – 1mA –1.202 –1.22 –1.238 V
(Notes 2, 3, 9) –20V < V
IN
< –2.8V, –200mA < I
LOAD
< –1mA ● –1.184 –1.22 –1.256 V
Line Regulation LT1964-5 ∆V
IN
= –5.5V to –20V, I
LOAD
= – 1mA ● 15 50 mV
LT1964 (Note 2) ∆V
IN
= –2.8V to –20V, I
LOAD
= – 1mA ● 112 mV
Load Regulation LT1964-5 V
IN
= –6V, ∆I
LOAD
= – 1mA to –200mA 15 35 mV
V
IN
= –6V, ∆I
LOAD
= – 1mA to –200mA ● 50 mV
LT1964 V
IN
= –2.8V, ∆I
LOAD
= – 1mA to –200mA 2 7 mV
V
IN
= –2.8V, ∆I
LOAD
= – 1mA to –200mA ● 15 mV
ELECTRICAL CHARACTERISTICS
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C.
Consult LTC Marketing for parts specified with wider operating temperature ranges.