ISL21060 Datasheet, PDF (11/20 Pages) Intersil Corporation – Precision Reference with Disable

ISL21060
Typical Performance Curves (ISL21060-41) (R_EXT = 100kΩ) (Continued)
4.40
0
4.35
-10
+125°C
-20
4.30
-30
4.25
+25°C
-40
4.20
-50
4.15
-60
4.10
-40°C
-70
1nF
NO LOAD ^10nF
4.05
-8
-7
-6 -5
-4
-3
-2
-1
0
LOAD CURRENT (mA)
FIGURE 23. LOAD CURRENT vs DROPOUT
-80
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 24. PSRR AT DIFFERENT CAPACITIVE LOADS
160
140
120
100
80
60
40
20
0
1
100nF
NO LOAD
1nF
10nF
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 25. Z_OUT vs FREQUENCY
CH2 PK-PK
-5.17V
FIGURE 26. TURN-ON TIME, NO LOAD
Δ: 8.20V
@: 6.84V
CH2 PK-PK
5.90V
CH2 PK-PK
2.12V
FIGURE 27. TURN-ON TIME, 1kΩ
11
FIGURE 28. LOAD TRANSIENT RESPONSE, 100nF LOAD
CAPACITANCE
FN6706.4
September 30, 2009