UPD120NXX データシートの表示（PDF） - NEC => Renesas Technology

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UPD120NXX

THREE-TERMINAL LOW-DROPOUT POSITIVE-VOLTAGE REGULATOR (OUTPUT CURRENT: 0.3 A)

NEC => Renesas Technology 

µPD120Nxx Series

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Type Number

Input Voltage

VIN

Output Current

IO

Operating Ambient Temperature TA

Operating Junction Temperature TJ

µ PD120N15

µ PD120N18

µ PD120N25

µ PD120N33

All

All

All

MIN.

TYP.

MAX.

Unit

3.0

5.5

V

3.2

5.5

V

4.5

5.5

V

4.5

5.5

V

0

0.3

A

− 40

+ 85

°C

− 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

Output Voltage

VO1

1.47

1.5

1.53

V

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

Quiescent Current

Quiescent Current Change

Output Noise Voltage

REGL

IBIAS

∆IBIAS

Vn

0 A ≤ IO ≤ 0.3 A

IO = 0 A

3.0 V ≤ VIN ≤ 5.5 V

10 kHz ≤ f ≤ 100 kHz

−

2

30

mV

−

60

120

µA

−

−

25

µA

−

100

−

µ Vr.m.s.

Ripple Rejection

R•R

f = 1 kHz, 3.0 V ≤ VIN ≤ 5.5 V

−

63

−

dB

Dropout Voltage

VDIF

IO = 0.15 A

−

0.6

0.9

V

IO = 0.3 A

−

1.0

−

V

Short Circuit Current

IOshort

VIN = 5 V

−

0.2

−

A

Peak Output Current

Temperature Coefficient of

Output Voltage

IOpeak

∆VO/∆T

VIN = 5 V

IO = 0 A, 0°C ≤ TJ ≤ 125°C

0.3

−

−

0.01

−

A

−

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

Output Voltage

VO1

1.764

1.8

1.836

V

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

Quiescent Current

Quiescent Current Change

Output Noise Voltage

REGL

IBIAS

∆IBIAS

Vn

0 A ≤ IO ≤ 0.3 A

IO = 0 A

3.2 V ≤ VIN ≤ 5.5 V

10 kHz ≤ f ≤ 100 kHz

−

2

30

mV

−

60

120

µA

−

−

25

µA

−

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

Temperature Coefficient of

Output Voltage

IOpeak

∆VO/∆T

VIN = 5 V

IO = 0 A, 0°C ≤ TJ ≤ 125°C

0.3

−

−

0.01

−

A

−

mV/°C

Data Sheet S17145EJ2V0DS

5

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