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