LT1763 Series
ABSOLUTE
MAXIMUM
RATINGS
(Note 1)
PACKAGE/ORDER INFORMATION
TOP VIEW
OUT 1
SENSE/ADJ* 2
GND 3
BYP 4
8
7
6
5
IN
GND
GND
SHDN
IN Pin Voltage ........................................................
±20V
OUT Pin Voltage ....................................................
±20V
Input to Output Differential Voltage .......................
±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
(Note 2) ............................................ – 40°C to 125°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
*PIN 2: SENSE FOR LT1763-1.5/
LT1763-1.8/LT1763-2.5/
LT1763-3/LT1763-3.3/LT1763-5
ADJ FOR LT1763
T
JMAX
= 150°C,
θ
JA
= 70°C/ W,
θ
JC
= 35°C/ W
SEE THE APPLICATIONS
INFORMATION SECTION.
S8 PACKAGE
8-LEAD PLASTIC SO
ORDER PART NUMBER
LT1763CS8
LT1763CS8-3
LT1763CS8-1.5 LT1763CS8-3.3
LT1763CS8-1.8 LT1763CS8-5
LT1763CS8-2.5
S8 PART MARKING
1763
17633
176315 176333
176318 17635
176325
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
The
q
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25°C. (Note 2)
PARAMETER
Minimum Operating Voltage
Regulated Output Voltage
(Note 4)
CONDITIONS
I
LOAD
= 500mA (Notes 3, 11)
LT1763-1.5 V
IN
= 2V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
LT1763-1.8 V
IN
= 2.3V, I
LOAD
= 1mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
LT1763-2.5 V
IN
= 3V, I
LOAD
= 1mA
3.5V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
LT1763-3
V
IN
= 3.5V, I
LOAD
= 1mA
4V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
MIN
1.485
1.462
1.782
1.755
2.475
2.435
2.970
2.925
3.267
3.220
4.950
4.875
1.208
1.190
TYP
1.8
1.5
1.5
1.8
1.8
2.5
2.5
3
3
3.3
3.3
5
5
1.22
1.22
1
1
1
1
1
1
1
3
4
MAX
2.3
1.515
1.538
1.818
1.845
2.525
2.565
3.030
3.075
3.333
3.380
5.050
5.125
1.232
1.250
5
5
5
5
5
5
5
8
15
9
18
12
25
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
1763fa
LT1763-3.3 V
IN
= 3.8V, I
LOAD
= 1mA
4.3V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
LT1763-5
ADJ Pin Voltage
(Notes 3, 4)
Line Regulation
LT1763
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 2V, I
LOAD
= 1mA
2.22V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
∆V
IN
= 2V to 20V, I
LOAD
= 1mA
∆V
IN
= 2.3V to 20V, I
LOAD
= 1mA
∆V
IN
= 3V to 20V, I
LOAD
= 1mA
∆V
IN
= 3.5V to 20V, I
LOAD
= 1mA
∆V
IN
= 3.8V to 20V, I
LOAD
= 1mA
∆V
IN
= 5.5V to 20V, I
LOAD
= 1mA
∆V
IN
= 2V to 20V, I
LOAD
= 1mA
V
IN
= 2.5V,
∆I
LOAD
= 1mA to 500mA
V
IN
= 2.5V,
∆I
LOAD
= 1mA to 500mA
V
IN
= 2.8V,
∆I
LOAD
= 1mA to 500mA
V
IN
= 2.8V,
∆I
LOAD
= 1mA to 500mA
V
IN
= 3.5V,
∆I
LOAD
= 1mA to 500mA
V
IN
= 3.5V,
∆I
LOAD
= 1mA to 500mA
LT1763-1.5
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-5
LT1763 (Note 3)
LT1763-1.5
LT1763-1.8
LT1763-2.5
Load Regulation
q
5
q
2
U
W
U
U
W W
W
LINER [ LINEAR TECHNOLOGY ]
