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UPD120N Fiches technique(PDF) 5 Page - NEC

No de pièce UPD120N
Description  THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A)
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Fabricant  NEC [NEC]
Site Internet  http://www.nec.com/
Logo NEC - NEC

UPD120N Fiches technique(HTML) 5 Page - NEC

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Data Sheet
S17145EJ2V0DS
5
µPD120Nxx Series
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Type Number
MIN.
TYP.
MAX.
Unit
µ PD120N15
3.0
5.5
V
µ PD120N18
3.2
5.5
V
µ PD120N25
4.5
5.5
V
Input Voltage
VIN
µ PD120N33
4.5
5.5
V
Output Current
IO
All
0
0.3
A
Operating Ambient Temperature
TA
All
− 40
+ 85
°C
Operating Junction Temperature TJ
All
− 40
+ 125
°C
Caution Use of conditions other than the above-listed recommended operating conditions is not a problem
as long as the absolute maximum ratings are not exceeded. However, since the use of such
conditions diminishes the margin of safety, careful evaluation is required before such conditions are
used. Moreover, using the MAX. value for all the recommended operating conditions is not
guaranteed to be safe.
ELECTRICAL CHARACTERISTICS
µ PD120N15 (TJ = 25°C, VIN = 5.0 V, IO = 0.15 A, CIN = 0.1 µF, COUT = 10 µF, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
VO1
1.47
1.5
1.53
V
Output Voltage
VO2
3.0 V
≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 0.3 A
1.455
1.545
V
Line Regulation
REGIN
3.0 V
≤ VIN ≤ 5.5 V
1
30
mV
Load Regulation
REGL
0 A
≤ IO ≤ 0.3 A
2
30
mV
Quiescent Current
IBIAS
IO = 0 A
60
120
µA
Quiescent Current Change
IBIAS
3.0 V
≤ VIN ≤ 5.5 V
25
µA
Output Noise Voltage
Vn
10 kHz
≤ f ≤ 100 kHz
100
µ Vr.m.s.
Ripple Rejection
R•R
f = 1 kHz, 3.0 V
≤ VIN ≤ 5.5 V
63
dB
IO = 0.15 A
0.6
0.9
V
Dropout Voltage
VDIF
IO = 0.3 A
1.0
V
Short Circuit Current
IOshort
VIN = 5 V
0.2
A
Peak Output Current
IOpeak
VIN = 5 V
0.3
A
Temperature Coefficient of
Output Voltage
VO/T
IO = 0 A, 0
°C ≤ TJ ≤ 125°C
0.01
mV/
°C
µ PD120N18 (TJ = 25°C, VIN = 5.0 V, IO = 0.15 A, CIN = 0.1 µF, COUT = 10 µF, unless otherwise specified.)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
VO1
1.764
1.8
1.836
V
Output Voltage
VO2
3.2 V
≤ VIN ≤ 5.5 V, 0 A ≤ IO ≤ 0.3 A
1.746
1.854
V
Line Regulation
REGIN
3.2 V
≤ VIN ≤ 5.5 V
1
30
mV
Load Regulation
REGL
0 A
≤ IO ≤ 0.3 A
2
30
mV
Quiescent Current
IBIAS
IO = 0 A
60
120
µA
Quiescent Current Change
IBIAS
3.2 V
≤ VIN ≤ 5.5 V
25
µA
Output Noise Voltage
Vn
10 kHz
≤ f ≤ 100 kHz
120
µ Vr.m.s.
Ripple Rejection
R•R
f = 1 kHz, 3.2 V
≤ VIN ≤ 5.5 V
63
dB
Dropout Voltage
VDIF
IO = 0.15 A
0.4
0.65
V
Short Circuit Current
IOshort
VIN = 5 V
0.2
A
Peak Output Current
IOpeak
VIN = 5 V
0.3
A
Temperature Coefficient of
Output Voltage
VO/T
IO = 0 A, 0
°C ≤ TJ ≤ 125°C
0.01
mV/
°C


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