r1115z RICOH Co.,Ltd., r1115z Datasheet - Page 5

• Manufacturer Part Number: r1115z
• Description: Low Noise 150ma Ldo Regulator
• Manufacturer: RICOH Co.,Ltd.

•
ELECTRICAL CHARACTERISTICS
∆ V
∆ V
R1115Zxx1A
Symbol
I
∆ V
standby
OUT
∆ T
OUT
V
V
V
I
V
R
RR
V
en
OUT
I
I
OUT
SS
CEH
lim
CEL
DIF
OUT
PU
IN
/ ∆ I
opt
/ ∆ V
/
OUT
IN
Output Voltage
Output Current
Load Regulation
Dropout Voltage
Supply Current
Standby Current
Line Regulation
Ripple Rejection
Input Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
Output Noise
CE Pull-up Resistance
CE Input Voltage "H"
CE Input Voltage "L"
Item
I
V
1mA
V
V
1mA
OUT
V
V
V
I
V
Set V
(V
Ripple 0.5Vp − p
I
V
V
(V
I
− 40 ° C
V
BW = 10Hz to 100kHz
OUT
OUT
OUT
V
IN
IN
IN
IN
IN
CE
OUT
OUT
IN
OUT
OUT
OUT
IN
= Set V
− V
= Set V
= 150mA
= Set V
= Set V
− V
= V
= 30mA
= 30mA
= 30mA
− V
>1.7V,
= 0V
> 1.6V,
< =
< =
OUT
OUT
OUT
< =
< =
DD
OUT
< =
I
I
1.6V, 2.2V ≤ V
1.7V,
OUT
OUT
+ 0.5V
= 1.0V
= 1.0V
T
= 1.2V)
OUT
OUT
OUT
OUT
Conditions
opt < =
< =
< =
+ 1V
+ 1V
+ 1V, I
+ 1V
30mA
150mA
1.8V
2.1V
2.8V
< =
85 ° C
V
V
V
V
OUT
IN
OUT
OUT
OUT
< =
< =
< =
< =
= 0mA
V
V
V
IN
f = 1kHz
f = 10kHz
= 1.5V
= 1.6V
= 1.7V
6.0V
OUT
OUT
OUT
< =
< =
< =
< =
6.0V)
2.0V
2.7V
4.0V
× 0.98
Min.
150
2.0
0.7
1.5
0
± 100
Typ.
0.38
0.36
0.34
0.32
0.28
0.22
0.02
0.1
2.0
22
75
70
60
40
30
× 1.02
Max.
0.70
0.65
0.60
0.55
0.50
0.35
0.10
1.0
6.0
8.0
6.0
0.3
40
95
Topt=25°C
R1115Z
µ Vrms
Unit
ppm
%/V
M Ω
mA
mV
mA
/ ° C
µ A
µ A
dB
V
V
V
V
V
5