Datasheet

-20
-15
-10
-5
0
5
10
15
20
25
30
-55 -30 -5 20 45 70 95 120 145
T
A
– Temperature – °C
FEEDBACK Bias Current – nA
0
1
2
3
4
5
6
7
8
0 1 2 3 4 5 6 7 8
V
IN
– Input Voltage – V
ERROR Output – V
50-k resistorto
external5-Vsupply
W
50-k resistor
toV
W
OUT
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
-40 -25 -10 5 20 35 50 65 80 95 110 125
T
A
– Temperature – °C
Minimum Operating Voltage – V
0
50
100
150
200
250
300
350
400
0.0001 0.001 0.01 0.1
I
O
– Output Current – A
(V
IN
– V
OUT
) – Dropout Voltage – mV
LP2951-33-Q1
LP2951-50-Q1
SLVSAW6D –JUNE 2011–REVISED APRIL 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
DROPOUT VOLTAGE MINIMUM OPERATING VOLTAGE
vs vs
OUTPUT CURRENT TEMPERATURE
FEEDBACK BIAS CURRENT ERROR COMPARATOR OUTPUT
vs vs
TEMPERATURE INPUT VOLTAGE
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Product Folder Links: LP2951-33-Q1 LP2951-50-Q1