LM27761
ZHCSEO7C –OCTOBER 2015–REVISED JANUARY 2017
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Typical Characteristics (接下页)
Unless otherwise specified, TA = 25°C, VIN = 5 V, and values for C1 to C4 are as shown in the 典型应用.
-1.77
-1.78
-1.79
-1.8
-1.77
-1.78
-1.79
-1.8
25°C
85°C
-40°C
25°C
85°C
-40°C
-1.81
-1.82
-1.83
-1.81
-1.82
-1.83
2.7
3.2
3.7
4.2
4.7
5.2
5.5
2.7
3.2
3.7
4.2
4.7
5.2
5.5
VIN (V)
VIN (V)
D012
D013
VOUT = –1.8 V
IOUT = 50 mA
VOUT = –1.8 V
IOUT = 100 mA
R1 = 237 kΩ
R2 = 500 kΩ
R1 = 237 kΩ
R2 = 500 kΩ
图 13. Line Regulation
图 14. Line Regulation
-1.78
25°C
85°C
-40°C
-1.79
-1.8
-1.81
-1.82
-1.83
2.7
3.2
3.7
4.2
4.7
5.2
5.5
VIN (V)
D014
VOUT = –1.8
IOUT = 250 mA
R1 = 237 kΩ
R2 = 500 kΩ
图 15. Line Regulation
8
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