ISL71091SEH20 Datasheet, PDF (8/16 Pages) Intersil Corporation – 2.048V Radiation Hardened Ultra Low Noise

ISL71091SEH20
Typical Performance Curves V_IN = 5V, T_A = +25°C, I_OUT = 0, C_IN = 0.1µF, C_L = 1µF and C_COMP = 0.001µF, unless
otherwise specified.
2.0500
20
2.0495
15
2.0490
+125°C
+25°C
10
2.0485
5
+125°C
+25°C
2.0480
0
2.0475
2.0470
2.0465
-55°C
-5
-10
-15
-55°C
2.0460
4.2
7.4 10.7 13.9 17.1 20.3 23.6 26.8 30.0
V_IN (V)
FIGURE 11. LINE REGULATION vs V_OUT (V) OVER TEMPERATURE
-204.2
7.4 10.7 13.9 17.1 20.3 23.6 26.8 30.0
V_IN (V)
FIGURE 12. LINE REGULATION vs V_OUT (PPM) OVER TEMPERATURE
2.0500
2.0495
2.0490
2.0485
+25°C
+125°C
2.0480
2.0475
2.0470
-55°C
2.0465
2.0460
-5.0
-2.5
0
2.5
5.0
7.5
10
SINKING
I_LOAD (mA)
SOURCING
FIGURE 13. LOAD REGULATION vs V_OUT (V) OVER TEMPERATURE
500
+125°C
400
300
+25°C
200
100
0
-55°C
-100
-200
-300
-400
-500
-5.0
-2.5
0
2.5
5.0
7.5
10.0
SINKING
I_LOAD (mA)
SOURCING
FIGURE 14. LOAD REGULATION vs V_OUT (PPM) OVER TEMPERATURE
2.5
-55°C
2.0
1.5
1.0
0.5
+25°C
+125°C
2.051
2.050
2.049
2.048
2.047
UNIT 3
2.046
UNIT 1
UNIT 2
UNIT 4
UNIT 5
0
0
2
4
6
8
10
12
I_LOAD (mA)
FIGURE 15. DROPOUT VOLTAGE vs OUTPUT CURRENT
2.045
-65 -45 -25 -5 15 35 55 75 95 115 135
TEMPERATURE (°C)
FIGURE 16. V_OUT vs TEMPERATURE
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8
FN8632.2
March 17, 2016