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SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOUT
Output Voltage (Note 2)
FT1027A
4.9990
5.000
5.0010
V
FT1027B, C, D
4.9975
5.000
5.0025
FT1027E
4.9950
5.000
5.0050
TCVOUT
Output Voltage Temperature Coefficient
FT1027A, B
q
1
2
ppm/
°C
(Note 3)
FT1027C
q
23
FT1027D
q
25
FT1027E
q
3
7.5
Supply Voltage (VIN) ............................................... 40V
Input-Output Voltage Differential ............................ 35V
Output to Ground Voltage ......................................... 7V
VTRIM to Ground Voltage
Positive ................................................................ 5V
Negative .......................................................... – 0.3V
Output Short-Circuit Duration
VIN > 20V ........................................................ 10 sec
VIN ≤ 20V ................................................... Indefinite
Operating Temperature Range
FT1027C ................................................ 0
°C to 70°C
FT1027M .................................... –55
°C to 125°C
Storage Temperature Range
All Devices ....................................... – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300
°C
TOP VIEW
NC*
VIN
VOUT
VTRIM
NR
GND
8
7
6
5
3
2
1
4
H PACKAGE
8-LEAD TO-5 METAL CAN
TJMAX = 150°C, θJA = 150°C/W, θJC = 45°C/W
ORDER PART NUMBER
TJMAX = 100°C, θJA = 130°C/W
TJMAX = 100°C, θJA = 180°C/W
1
2
3
4
8
7
6
5
TOP VIEW
VIN
NC*
NR
GND
VTRIM
VOUT
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
5
6
7
8
TOP VIEW
NC*
VIN
VOUT
VTRIM
NR
GND
N8 PACKAGE
8-LEAD PDIP
FT1027ACH-5
FT1027BCH-5
FT1027CCH-5
FT1027DCH-5
FT1027ECH-5
FT1027BCN8-5
FT1027CCN8-5
FT1027DCN8-5
FT1027ECN8-5
FT1027CCS8-5
FT1027DCS8-5
FT1027ECS8-5
1027C5
1027D5
1027E5
S8 PART MARKING
*Connected internally. Do not connect external circuitry to these pins. Consult
Force Marketing for parts specified with wider operating temperature ranges.
The q denotes specifications which apply over the full operating
temperature range otherwise specifications are at TA = 25°C. VIN = 10V, ILOAD = 0, unless otherwise specified.
(Note 1)
Absolute Maximum Rating
Package/Order Information
Electrical Characteristics
FT1027
Precision 5V Reference