Data Sheet G14983EJ5V0DS

5

μPC2918, 2925, 2926

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Type Number

MIN.

TYP.

MAX.

Unit

μ PC2918

2.8

16

V

μ PC2925

3.5

16

V

Input Voltage

VIN

μ PC2926

3.6

16

V

Output Current

IO

All

0

1

A

Operating Ambient Temperature TA

All

− 30

+ 85

°C

Operating Junction Temperature TJ

All

− 30

+ 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 PC2918 (TJ = 25°C, VIN = 2.8 V, IO = 0.5 A, CIN = 0.1 μF, COUT = 10 μF, unless otherwise specified)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

1.764

1.8

1.836

V

Output Voltage

VO

2.8 V

≤ VIN ≤ 5 V, 0 A ≤ IO ≤ 1 A,

0

°C ≤ TJ ≤ 125°C

(1.71)

(1.854)

V

Line Regulation

REGIN

2.8 V

≤ VIN ≤ 16 V

6

25

mV

Load Regulation

REGL

0 A

≤ IO ≤ 1 A

7

30

mV

IO = 0 A

2

4

mA

Quiescent Current

IBIAS

IO = 1 A

20

60

mA

VIN = 2.4 V, IO = 0 A

10

30

mA

Startup Quiescent Current

IBIAS(S)

VIN = 2.4 V, IO = 1 A

80

mA

Quiescent Current Change

ΔIBIAS

2.8 V

≤ VIN ≤ 16 V, 0°C ≤ TJ ≤ 125°C

2.9

20

mA

Output Noise Voltage

Vn

10 Hz

≤ f ≤ 100 kHz

40

μ Vr.m.s.

Ripple Rejection

R•R

f = 120 Hz, 2.8 V

≤ VIN ≤ 9 V

45

60

dB

IO = 0.5 A

0.25

0.5

V

Dropout Voltage

VDIF

IO = 1 A, 0

°C ≤ TJ ≤ 125°C

0.7

V

VIN = 2.8 V

1.2

1.7

3.0

A

Short Circuit Current

IOshort

VIN = 16 V

1.2

A

VIN = 2.8 V

1.0

1.5

3.0

A

Peak Output Current

IOpeak

VIN = 16 V

1.1

A

Temperature Coefficient of

Output Voltage

ΔVO/ΔT

IO = 5 mA, 0

°C ≤ TJ ≤ 125°C

− 0.4

mV/

°C

Remark Values in parentheses have been measured during product design and are provided as reference values.