LT1461-2.5 Linear Technology, LT1461-2.5 Datasheet - Page 2

• Manufacturer Part Number: LT1461-2.5
• Description: Micropower Precision Low Dropout Series Voltage Reference
• Manufacturer: Linear Technology

ABSOLUTE
LT1461-2.5
(Note 1)
Input Voltage ........................................................... 20V
Output Short-Circuit Duration ......................... Indefinite
Operating Temperature Range
Specified Temperature Range
Storage Temperature Range (Note 3) ... – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
AVAILABLE OPTIO S
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are at T
PARAMETER
Output Voltage (Note 4)
Output Voltage Temperature Coefficient (Note 5)
GRADE
LT1461ACS8-2.5/LT1461AIS8-2.5
LT1461BCS8-2.5/LT1461BIS8-2.5
LT1461CCS8-2.5/LT1461CIS8-2.5
LT1461DHS8-2.5, – 40 C to 125 C
2
(Note 2) ........................................... – 40 C to 125 C
Commercial ............................................ 0 C to 70 C
Industrial ........................................... – 40 C to 85 C
High ................................................. – 40 C to 125 C
W
MAXIMUM
W W
U
A
= 25 C. V
RATINGS
ACCURACY (%)
U
IN
INITIAL
0.04%
0.06%
0.08%
0.15%
– V
CONDITIONS
LT1461ACS8-2.5/LT1461AIS8-2.5
LT1461BCS8-2.5/LT1461BIS8-2.5
LT1461CCS8-2.5/LT1461CIS8-2.5
LT1461DHS8-2.5
LT1461ACS8-2.5/LT1461AIS8-2.5
LT1461BCS8-2.5/LT1461BIS8-2.5
LT1461CCS8-2.5/LT1461CIS8-2.5
LT1461DHS8-2.5
OUT
The
= 0.5V, Pin 3 = 2.4V, C
denotes specifications which apply over the specified temperature
PACKAGE/ORDER
Consult factory for Military grade parts.
MAXIMUM TEMPERATURE
COEFFICIENT (ppm/ C)
SHDN
DNC*
GND
V
IN
T
JMAX
*DNC: DO NOT CONNECT
1
2
3
4
8-LEAD PLASTIC SO
12
20
= 130 C,
3
7
L
S8 PACKAGE
= 2 F, unless otherwise specified.
TOP VIEW
JA
= 190 C/ W
8
7
6
5
2.49625
2.4985
– 0.04
– 0.06
– 0.08
– 0.15
2.499
2.498
MIN
DNC*
DNC*
V
DNC*
OUT
INFORMATION
U
2.500
2.500
2.500
2.500
TYP
1
3
5
7
S8 PART MARKING
461A25
461B25
461C25
61AI25
LT1461ACS8-2.5
LT1461BCS8-2.5
LT1461CCS8-2.5
LT1461AIS8-2.5
LT1461BIS8-2.5
LT1461CIS8-2.5
LT1461DHS8-2.5
ORDER PART
2.50375
2.5015
NUMBER
W
2.501
2.502
MAX
0.04
0.06
0.08
0.15
12
20
3
7
61BI25
61CI25
61DH25
ppm/ C
ppm/ C
ppm/ C
ppm/ C
UNITS
U
%
%
%
%
V
V
V
V