R1161N081A Datasheet, PDF (28/44 Pages) RICOH electronics devices division – 3-MODE 300mA LDO REGULATOR

R1161x
12) Turn on speed with CE pin
R1161x08xx (ECO=H)
VIN=1.8V, CIN = Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=0mA
0.5
-1.8
0.0
-2.7
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (µs)
R1161x08xx (ECO=H)
VIN=1.8V, CIN = Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=30mA
0.5
-1.8
0.0
-2.7
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (µs)
R1161x08xx (ECO=H)
VIN=1.8V, CIN = Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=300mA
0.5
-1.8
0.0
-2.7
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (µs)
28
R1161x08xx (ECO=L)
VIN=1.8V, CIN = Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=0mA
0.5
-1.8
0.0
-2.7
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (ms)
R1161x08xx (ECO=L)
VIN=1.8V, CIN = Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=30mA
0.5
-1.8
0.0
-2.7
-0.5
-30 -20 -10 0 10 20 30 40 50 60 70
Time t (ms)
R1161x08xx (ECO=L)
VIN=1.8V, CIN =Tantalum 1.0PF
COUT = Tantalum 1.0PF
2.7
2.5
1.8
2.0
VCE=0V→1.8V
0.9
1.5
0.0
1.0
-0.9
IOUT=300mA
0.5
-1.8
0.0
-2.7
-0.5
-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Time t (ms)