LT1790BIS6-1.25#PBF Linear Technology, LT1790BIS6-1.25#PBF Datasheet - Page 4

• Manufacturer Part Number: LT1790BIS6-1.25#PBF
• Manufacturer: Linear Technology

Specifications of LT1790BIS6-1.25#PBF

• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.25V
• Temperature Coefficient: 25ppm/°C
• Reference Voltage Accuracy (max): 0.1
• Line Regulation: 170ppm/V
• Load Regulation: 180ppm/mA
• Input Voltage (max): 20V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 6
• Package Type: TSOT-23
• Lead Free Status / RoHS Status: Compliant

LT1790
AVAILABLE OPTIONS
1.25V ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
Output Voltage (Notes 3, 4)
Output Voltage Temperature Coeffi cient (Note 5)
Line Regulation
Load Regulation (Note 6)
Minimum Operating Voltage (Note 7)
4
VOLTAGE
OUTPUT
1.250V
2.048V
2.500V
3.000V
3.300V
4.096V
5.000V
ACCURACY
INITIAL
0.05%
0.05%
0.05%
0.05%
0.05%
0.05%
0.05%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
CONDITIONS
LT1790A
LT1790B
LT1790AC
LT1790AI
LT1790BC
LT1790BI
T
2.6V ≤ V
I
I
V
OUT
OUT
MIN
IN
, ΔV
LT1790A
LT1790B
I
I
I
OUT
OUT
OUT
TEMPERATURE
Source = 5mA, V
Sink = 1mA, V
≤ T
COEFFICIENT
OUT
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
10ppm/°C
25ppm/°C
A
A
= 0mA
Source = 5mA
Sink = 1mA
IN
= 25°C. C
≤ T
≤ 18V
= 0.1%
MAX
IN
L
= 3.2V
IN
= 1μF and V
= 2.8V
The
l
ORDER PART NUMBER
denotes the specifi cations which apply over the specifi ed
IN
LT1790ACS6-2.048
LT1790BCS6-2.048
LT1790ACS6-4.096
LT1790BCS6-4.096
LT1790ACS6-1.25
LT1790BCS6-1.25
LT1790ACS6-2.5
LT1790BCS6-2.5
LT1790ACS6-3.3
LT1790BCS6-3.3
LT1790BCS6-5
= 2.6V, unless otherwise noted.
LT1790ACS6-3
LT1790BCS6-3
LT1790ACS6-5
0°C TO 70°C
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.24937
1.24875
1.24850
1.24781
1.24656
1.24484
–0.4125
–0.175
–0.275
–0.05
–0.12
–0.1
MIN
TEMPERATURE RANGE
1.25
1.25
1.25
1.25
1.25
1.25
1.95
TYP
100
120
12
50
5
ORDER PART NUMBER
LT1790AIS6-4.096
LT1790BIS6-4.096
LT1790AIS6-2.048
LT1790BIS6-2.048
LT1790AIS6-1.25
LT1790BIS6-1.25
LT1790AIS6-2.5
LT1790BIS6-2.5
LT1790AIS6-3.3
LT1790BIS6-3.3
–40°C TO 85°C
LT1790AIS6-3
LT1790BIS6-3
LT1790AIS6-5
LT1790BIS6-5
1.25062
1.25125
1.25219
1.25344
1.25516
1.2515
0.4125
0.175
0.275
MAX
0.05
0.12
2.15
2.50
2.90
2.95
170
220
160
250
180
250
0.1
10
25
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/°C
ppm/°C
UNITS
ppm/V
ppm/V
1790fb
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V