RN5RZ RICOH electronics devices division, RN5RZ Datasheet - Page 21

• Manufacturer Part Number: RN5RZ
• Description: LOW DROP-OUT AND LOW NOISE VOLTAGE REGULATOR
• Manufacturer: RICOH electronics devices division

18
RN5RZ
• In these ICs, phase compensation is made for securing stable operation even when the load current is var-
• Make V
• Connect the capacitor with a capacitance of about 1µF between V
• Set external components as close as possible to the ICs and make wiring short.
When using these ICs, be sure to take care regarding the following points :
ied. For this purpose, be sure to use a capacitor C
range described above.
operation may become unstable.
ble.
100.0
10.0
1.0
0.1
0.0
0.0
DD
and GND line sufficient. When the impedance of these is high, the noise may be picked up or
Ceramic Capacitor 4.7µF
20.0
Output Current I
40.0
: Noise level is under 40µV
60.0
OUT
(mA)
80.0
APPLICATION HINTS
100.0
OUT
with good frequency characteristics and ESR in the
100.0
10.0
1.0
0.1
0.0
0.0
DD
and GND with wiring as short as possi-
20.0
Ceramic Capacitor 10µF
Output Current I
40.0
: Noise level is under 40µV
60.0
OUT
(mA)
80.0
100.0