LT1790BIS6-2.048#TRM Linear Technology, LT1790BIS6-2.048#TRM Datasheet - Page 6

• Manufacturer Part Number: LT1790BIS6-2.048#TRM
• Description: IC REF LDO MPWR 2.048V SOT23-6
• Manufacturer: Linear Technology

Specifications of LT1790BIS6-2.048#TRM

• 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: Contains lead / RoHS non-compliant
• Current - Cathode: -
• Other names: LT1790BIS6-2.048; LT1790BIS6-2.048; LT1790BIS62.048

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