tk64829amf Toko Inc., tk64829amf Datasheet - Page 17

• Manufacturer Part Number: tk64829amf
• Description: Auto Discharge Function, Ultra Small Package, High Rr, Fast Response, Low Noise, 300ma Cmos Ldo Regulator Ic Tk648xxamf
• Manufacturer: Toko Inc.

10-2. AC CHARACTERISTICS
RR vs V
RR vs V
RR vs V
-100
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
0
0
0
0
In
In
In
(TK64812AMF)
(TK64828AMF)
(TK64842AMF)
0.5
0.5
0.5
1
1
I
I
I
Out
Out
Out
= 300mA
= 300mA
= 300mA
V
V
V
1
1.5
1.5
200mA
100mA
200mA
100mA
200mA
100mA
In
In
In
50mA
10mA
50mA
10mA
50mA
10mA
-V
-V
-V
V
Out
V
Out
V
Out
ripple
ripple
ripple
[V]
[V]
[V]
2
2
1.5
=0.1V
=0.1V
=0.1V
2.5
2.5
p-p
p-p
p-p
, f=1kHz
, f=1kHz
, f=1kHz
2
3
3
3.5
3.5
2.5
GC3-O005
RR vs Frequency (TK64812AMF)
RR vs Frequency (TK64828AMF)
RR vs Frequency (TK64842AMF)
-100
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
0
100
100
100
1k
1k
1k
Frequency [Hz]
Frequency [Hz]
Frequency [Hz]
10k
10k
10k
C
C
C
Out
Out
Out
=2.2µF(tant.)
=2.2µF(tant.)
=2.2µF(tant.)
C
C
C
Out
Out
Out
=2.2µF(cer.)
100k
=2.2µF(cer.)
100k
100k
=2.2µF(cer.)
I
I
I
Out
Out
Out
TK648xxAMF
=10mA
=10mA
=10mA
1M
1M
1M
Page 17