μPC2933A,2905A

Chapter Title

R03DS0029EJ0400 Rev.4.00

Page 5 of 12

Mar 16, 2011

μ PC2905A (TJ = 25°C, VIN = 8 V, IO = 500 mA, CIN = 0.22 μ F, COUT = 47 μ F, unless otherwise specified)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

4.83

5.0

5.18

Output Voltage

VO

0

°C ≤ TJ ≤ 125°C, 6 V ≤ VIN ≤ 16 V,

0 A

≤ IO ≤ 500 mA

0

°C ≤ TJ ≤ 125°C, 0 A ≤ IO ≤ 1 A

4.75

5.25

V

Line Regulation

REGIN

6 V

≤ VIN ≤ 16 V

23

50

mV

Load Regulation

REGL

0 A

≤ IO ≤ 1 A

28

50

mV

IO = 0 A

2.2

3.5

Quiescent Current

IBIAS

IO = 1 A

28

50

mA

VIN = 4.5 V, IO = 0 A

10

30

Startup Quiescent Current

IBIAS (s)

VIN = 4.5 V, IO = 1 A

50

mA

Quiescent Current Change

ΔIBIAS

0

°C ≤ TJ ≤ 125°C, 6 V ≤ VIN ≤ 16 V

2.9

15

mA

Output Noise Voltage

Vn

10 Hz

≤ f ≤ 100 kHz

90

μ Vr.m.s.

Ripple Rejection

R•R

f = 120 Hz, 6 V

≤ VIN ≤ 16 V

46

61

dB

Dropout Voltage

VDIF

0

°C ≤ TJ ≤ 125°C, IO = 1 A

0.7

1.0

V

VIN = 6.5 V

1.15

1.8

3.0

Short Circuit Current

IOshort

VIN = 16 V

1.1

A

VIN = 6.5 V

1.1

1.5

3.0

Peak Output Current

IOpeak

VIN = 16 V

1.4

2.0

2.8

A

Temperature Coefficient of

Output Voltage

ΔVO/ΔT

0

°C ≤ TJ ≤ 125°C, IO = 5 mA

0.6

mV/

°C