ISL21060 Datasheet, PDF (16/20 Pages) Intersil Corporation – Precision Reference with Disable

ISL21060
Typical Performance Curves (ISL21060-20) (R_EXT = 100kΩ) (Continued)
0.6
100
0.4
-40°C
50
0
+25°C
0.2
+25°C
-50
0
-0.2 ^+125°C
-0.4
-100
-150
-200
-250
-300
-40°C
+125°C
-0.6
-12 -10 -8 -6 -4 -2 0 2 4 6
LOAD (mA)
FIGURE 51. LOAD REGULATION
-350
2
3
4
5
6
V_IN (V)
FIGURE 52. LINE REGULATION OVER-TEMPERATURE
2.8
2.7
2.6
+125°C
2.5
2.4
+25°C
2.3
2.2
-40°C
2.1
2.0
-12
-10
-8
-6
-4
-2
0
LOAD CURRENT (mA)
FIGURE 53. LOAD CURRENT vs DROPOUT
90
80
70
NO LOAD
60
10nF
50
40
1nF
30
20
10
0
1
10
100
1k
10k
100k 1M
FREQUENCY (Hz)
FIGURE 55. Z_OUT vs FREQUENCY
0
NO LOAD
-10
-20
1nF
-30
-40
-50
10nF
-60
-70
-80
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 54. PSRR AT DIFFERENT CAPACITIVE LOADS
FIGURE 56. TURN-ON TIME, NO LOAD
16
FN6706.4
September 30, 2009