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参数资料
| 型号： | UPD120N25T1B-E2-AY |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PSSO3 |
| 封装： | LEAD FREE, SC-62, 3 PIN |
| 文件页数： | 10/15页 |
| 文件大小： | 233K |
| 代理商： | UPD120N25T1B-E2-AY |
μPD120Nxx Series
Chapter Title
R03DS0030EJ0400 Rev.4.00
Page 4 of 13
Apr 15, 2011
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
μPD120N15 (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
ΔIBIAS
3.0 V
≤ VIN ≤ 5.5 V
25
μA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
100
μ Vr.m.s.
Ripple Rejection
RR
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
ΔVO/ΔT
IO = 0 A, 0
°C ≤ TJ ≤ 125°C
0.03
mV/
°C
μPD120N18 (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
ΔIBIAS
3.2 V
≤ VIN ≤ 5.5 V
25
μA
Output Noise Voltage
Vn
10 Hz
≤ f ≤ 100 kHz
120
μ Vr.m.s.
Ripple Rejection
RR
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
ΔVO/ΔT
IO = 0 A, 0
°C ≤ TJ ≤ 125°C
0.06
mV/
°C
<R>
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相关代理商/技术参数 |
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| UPD120N25T1B-E2-AZ | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A) |
| UPD120N25TA | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A) |
| UPD120N25TA-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD120N25TA-E1 | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A) |
| UPD120N25TA-E1-A | 制造商:NEC 制造商全称:NEC 功能描述:THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A) |
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