UPD121W18A データシートの表示（PDF） - NEC => Renesas Technology
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UPD121W18A Datasheet PDF : 16 Pages
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μ PD121WxxA Series
μ PD121W25A
(TJ = 25°C, VIN = VON/OFF = 3.5 V, IO = 1.0 A, CIN = 0.1 μ F, COUT = 10 μ F, unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Output Voltage
VO1
−
2.45
2.5
2.55
VO2
3.5 V ≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 1.5 A
(2.425)
−
(2.575)
Line Regulation
REGIN 3.5 V ≤ VIN ≤ 5.5 V
−
1
25
Load Regulation
REGL
0 A ≤ IO ≤ 1.5 A
−
1
25
Quiescent Current
IBIAS1
IO = 0 A
−
150
300
IBIAS2
IO = 1.5 A
−
(2500) (5000)
Quiescent Current Change
ΔIBIAS1
3.5 V ≤ VIN ≤ 5.5 V
−
(100)
(300)
ΔIBIAS2
0 A ≤ IO ≤ 1.5 A
−
(2350) (5000)
Output Noise Voltage
Vn
10 Hz ≤ f ≤ 100 kHz
−
230
−
Ripple Rejection
R•R
f = 1 kHz, 3.5 V ≤ VIN ≤ 4.5 V
−
60
−
Dropout Voltage
VDIF
IO = 1.5 A
−
0.7
1.0
Short Circuit Current
IOshort
−
−
1.0
−
Peak Output Current
IOpeak
−
1.5
−
−
Temperature Coefficient of
Output Voltage
ΔVO/ΔT IO = 5 mA, 0°C ≤ TJ ≤ 125°C
−
−0.07
−
ON-state Voltage
VON
IO = 0 A
1.5
−
VIN
OFF-state Voltage
VOFF
IO = 0 A
−
−
0.5
ON-state ON/OFF Pin Current ION
IO = 0 A
−
−
2
Standby Current
IBIAS(OFF) VON/OFF = 0 V
−
−
1
Remark Values in parentheses are product design values, and are thus provided as reference values.
Unit
V
V
mV
mV
μA
μA
μA
μA
μ Vr.m.s.
dB
V
A
A
mV/°C
V
V
μA
μA
Data Sheet G18852EJ1V0DS
7
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