LT1790AIS6-2.5#PBF Linear Technology, LT1790AIS6-2.5#PBF Datasheet - Page 3

• Manufacturer Part Number: LT1790AIS6-2.5#PBF
• Description: ldo, vref, 2.5v, 0.05%, 6sot23; topology:series; input...
• Manufacturer: Linear Technology

1.25V ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
PARAMETER
Output Voltage (Notes 3, 4)
Output Voltage Temperature Coefficient (Note 5)
Line Regulation
Load Regulation (Note 6)
Minimum Operating 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)
CONDITIONS
LT1790A
LT1790B
LT1790AC
LT1790AI
LT1790BC
LT1790BI
T
2.6V V
I
I
V
No Load
V
C
0.1Hz f 10Hz
10Hz f 1kHz
OUT
OUT
MIN
IN
OUT
LOAD
T = 0 C to 70 C
T = – 40 C to 85 C
LT1790A
LT1790B
I
I
I
OUT
OUT
OUT
, V
Source = 5mA, V
Sink = 1mA, V
= – 1.25V, 0.1%
= 0mA
Source = 5mA
Sink = 1mA
= 1 F
A
T
OUT
A
IN
= 25 C. C
= 0.1%
T
18V
MAX
IN
L
= 1 F and V
= 3.2V
IN
= 2.8V
The
denotes specifications that apply over the specified
IN
= 2.6V, unless otherwise noted.
1.24937
1.24875
1.24850
1.24781
1.24656
1.24484
–0.4125
–0.120
–0.175
–0.275
–0.05
–0.10
MIN
1.250
1.250
1.250
1.250
1.250
1.250
1.95
TYP
100
120
100
250
100
12
50
35
10
14
50
40
5
1.25062
1.25125
1.25150
1.25219
1.25344
1.25516
0.4125
0.120
0.175
0.275
MAX
0.05
0.10
2.15
2.50
2.90
2.95
170
220
160
250
180
250
125
10
25
60
75
LT1790
ppm/ kHr
ppm/mA
ppm/mA
ppm/mA
ppm/mA
ppm/ C
ppm/ C
ppm/V
ppm/V
UNITS
V
1790fa
3
ppm
ppm
V
RMS
P-P
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
A
A
A
s