LT1790BIS6-2.048#TRMPBF Linear Technology, LT1790BIS6-2.048#TRMPBF Datasheet - Page 6
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LT1790BIS6-2.048#TRMPBF
Manufacturer Part Number
LT1790BIS6-2.048#TRMPBF
Description
IC REF LDO MPWR 2.048V SOT23-6
Manufacturer
Linear Technology
Datasheet
1.LT1790BCS6-2.048TRMPBF.pdf
(26 pages)
Specifications of LT1790BIS6-2.048#TRMPBF
Reference Type
Series
Voltage - Output
2.048V
Tolerance
±0.1%
Temperature Coefficient
25ppm/°C
Voltage - Input
2.8 ~ 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Cathode
-
Other names
LT1790BIS6-2.048#PBF
LT1790BIS6-2.048#PBF
LT1790BIS6-2.048#PBF
Available stocks
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LT1790
2.048V ELECTRICAL CHARACTERISTICS
specifi ed temperature range, otherwise specifi cations are at T
PARAMETER
Output Noise (Note 8)
Long-Term Drift of Output Voltage (Note 9)
Hysteresis (Note 10)
2.5V 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)
Dropout Voltage (Note 7)
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)
6
CONDITIONS
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
3V ≤ V
I
I
V
No Load
V
C
0.1Hz ≤ f ≤ 10Hz
10Hz ≤ f ≤ 1kHz
ΔT = 0°C to 70°C
ΔT = –40°C to 85°C
OUT
OUT
MIN
IN
OUT
LOAD
LT1790A
LT1790B
I
I
I
– V
OUT
OUT
OUT
Source = 5mA
Sink = 3mA
≤ T
= – 2.5V, 0.1%
IN
= 1μF
OUT
A
A
= 0mA
Source = 5mA
Sink = 3mA
≤ 18V
= 25°C. C
≤ T
, ΔV
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
= 3V, 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
l
IN
= 2.8V, unless otherwise noted.
2.49875
2.49563
2.49313
2.48969
–0.4125
2.4975
2.4970
–0.175
–0.275
–0.05
–0.12
MIN
–0.1
MIN
TYP
TYP
100
700
2.5
2.5
2.5
2.5
2.5
2.5
22
41
50
25
40
12
50
80
70
50
35
32
48
50
25
40
5
2.50125
2.50438
2.50688
2.51031
2.5025
2.5030
0.4125
0.175
0.275
MAX
MAX
0.05
0.12
170
220
160
250
110
300
100
120
450
250
125
0.1
10
25
60
80
ppm/√kHr
ppm/√kHr
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/°C
ppm/°C
UNITS
μV
UNITS
ppm/V
ppm/V
μV
μV
μV
1790fb
ppm
ppm
ppm
ppm
RMS
RMS
mV
mV
mV
mV
P-P
P-P
μA
μA
μA
μs
%
%
%
%
%
%
V
V
V
V
V
V