LT1790AIS6-3#TRMPBF Linear Technology, LT1790AIS6-3#TRMPBF Datasheet - Page 5
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LT1790AIS6-3#TRMPBF
Manufacturer Part Number
LT1790AIS6-3#TRMPBF
Description
IC REF LDO 3V MICROPOWER SOT23-6
Manufacturer
Linear Technology
Datasheet
1.LT1790BCS6-2.048TRMPBF.pdf
(26 pages)
Specifications of LT1790AIS6-3#TRMPBF
Reference Type
Series
Voltage - Output
3V
Tolerance
±0.05%
Temperature Coefficient
10ppm/°C
Voltage - Input
3.5 ~ 18 V
Number Of Channels
1
Current - Quiescent
60µA
Current - Output
5mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Fixed / Adjust / Prog
Precision
Output Voltage (max)
3V
Reference Voltage Accuracy (max)
0.05
Line Regulation
170ppm/V
Load Regulation
160ppm/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
Lead free / RoHS Compliant
Current - Cathode
-
Lead Free Status / Rohs Status
Compliant
Other names
LT1790AIS6-3#PBF
LT1790AIS6-3#PBF
LT1790AIS6-3#PBF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
1.25V ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
Supply Current
Minimum Operating Current—
Negative Output (See Figure 7)
Turn-On Time
Output Noise (Note 8)
Long-Term Drift of Output Voltage (Note 9)
Hysteresis (Note 10)
2.048V ELECTRICAL CHARACTERISTICS
specifi ed 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)
Dropout Voltage (Note 7)
Supply Current
Minimum Operating Current—
Negative Output (See Figure 7)
Turn-On Time
CONDITIONS
No Load
V
C
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
ΔT = 0°C to 70°C
ΔT = –40°C to 85°C
CONDITIONS
LT1790A
LT1790B
LT1790AC
LT1790AI
LT1790BC
LT1790BI
T
2.8V ≤ V
I
I
V
No Load
V
C
OUT
OUT
MIN
OUT
LOAD
IN
OUT
LOAD
LT1790A
LT1790B
I
I
I
– V
OUT
OUT
OUT
Source = 5mA
Sink = 3mA
≤ T
= – 1.25V, ±0.1%
= – 2.048V, 0.1%
= 1μF
= 1μF
OUT
A
A
= 0mA
Source = 5mA
Sink = 3mA
IN
= 25°C. C
≤ T
, ΔV
≤ 18V
MAX
OUT
= 0.1%
A
L
= 25°C. C
= 1μF and V
The
L
The
l
= 1μF and V
denotes the specifi cations which apply over the specifi ed
IN
l
= 2.6V, unless otherwise noted.
denotes the specifi cations which apply over the
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
IN
= 2.8V, unless otherwise noted.
2.04595
2.04554
2.04442
2.04237
2.03955
–0.4125
2.04697
–0.175
–0.275
–0.05
–0.12
–0.1
MIN
MIN
2.048
2.048
2.048
2.048
2.048
2.048
TYP
100
250
TYP
120
130
100
350
35
10
14
50
25
40
12
50
50
35
5
2.04902
2.05005
2.05046
2.05158
2.05363
2.05645
0.4125
0.175
0.275
MAX
MAX
0.05
0.12
125
170
220
200
280
260
450
100
500
750
450
125
0.1
60
75
10
25
60
75
LT1790
ppm/√kHr
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/°C
ppm/°C
UNITS
μV
UNITS
ppm/V
ppm/V
μV
1790fb
5
ppm
ppm
RMS
mV
mV
mV
mV
P-P
μA
μA
μA
μA
μA
μA
μs
μs
%
%
%
%
%
%
V
V
V
V
V
V