LT1790BCS6-2.048#TRMPBF Linear Technology, LT1790BCS6-2.048#TRMPBF Datasheet - Page 8

• Manufacturer Part Number: LT1790BCS6-2.048#TRMPBF
• Description: IC REF LDO MPWR 2.048V SOT23-6
• Manufacturer: Linear Technology

Specifications of LT1790BCS6-2.048#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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Other names: LT1790BCS6-2.048#TRMPBFTR

LT1790
3.3V 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)
8
CONDITIONS
LT1790A
LT1790B
LT1790AC
LT1790AI
LT1790BC
LT1790BI
T
3.8V ≤ 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
= – 3.3V, 0.1%
= 1μF
OUT
A
A
= 0mA
Source = 5mA
Sink = 3mA
IN
= 25°C. C
≤ T
, ΔV
≤ 18V
MAX
OUT
= 0.1%
L
= 1μF and V
The
l
denotes the specifi cations which apply over the specifi ed
IN
= 3.8V, unless otherwise noted.
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
3.29835
3.29604
3.29423
3.29093
3.28639
–0.4125
3.2967
–0.120
–0.175
–0.275
–0.05
–0.10
MIN
TYP
100
700
3.3
3.3
3.3
3.3
3.3
3.3
12
50
80
70
50
35
50
67
50
25
40
5
3.30165
3.30396
3.30578
3.30908
3.31361
3.3033
0.4125
0.120
0.175
0.275
MAX
0.05
0.10
170
220
160
250
110
300
100
120
450
250
125
10
25
60
80
ppm/√kHr
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/°C
ppm/°C
ppm/V
ppm/V
UNITS
μV
μV
1790fb
ppm
ppm
RMS
mV
mV
mV
mV
P-P
μA
μA
μA
μs
%
%
%
%
%
%
V
V
V
V
V
V