[AP1151ADS]

Rev.0.0

- 7 -

2014/07

■ Electrical Characteristics of Ta=-40

C~85C

The parameters with min or max values will be guaranteed at Ta=-40 ~ 85C.

(Vin=4.0V, R1=51k, R2=68k, Vcont=1.8V, Ta= -40 ~ 85C, unless otherwise specified.)

Parameter

Symnol

Condition

min

typ

max

Unit

FB pin Voltage

Vfb

Iout = 5mA

1.240

1.270

1.300

V

Line Regulation

LinReg

Vin = 5V

-

0.0

8.0

mV

Load Regulation (Note 4)

LoaReg

Iout = 5mA ~ 100mA

-

11

50

mV

Iout = 5mA ~ 200mA

-

26

80

mV

Dropout Voltage

Vdrop

Iout = 50mA

-

80

180

mV

Iout = 100mA

-

120

270

mV

Iout = 200mA

-

200

390

mV

Maximum Output Current

(Note 5)

When Vout drops 0.3V

220

320

-

mA

Quiescent Current

Iq

Iout = 0mA

-

78

150

A

Standby Current

Istandby

Vcont = 0V

-

0.0

0.5

A

GND Pin Current

Ignd

Iout = 50mA

-

1.0

2.2

mA

Control Terminal

Control Current

Icont

Vcont = 1.8V

-

5.0

15.0

μA

Control Voltage

Vcont

Vout ON state

1.8

-

-

V

Vout OFF state

-

-

0.35

V

Reference Value

Np Terminal Voltage

Vnp

-

1.27

-

V

Output Voltage / Temp.

Vo/Ta

-

35

-

ppm

/C

Output Noise Voltage

Vno

Cout=1.0F, Cnp=0.01F

Cfb=100pF, Iout=30mA

-

34

-

μVrms

Ripple Rejection

R.R

Cout=1.0F, Cnp=0.01F

Cfb=100pF, Iout=10mA,

f=1kHz

-

80

-

dB

Rise Time

tr

Cout=1.0F,

Cnp=0.001F

Cfb=100pF

Vcont : Pulse Wave

(100Hz)

Vcont ON  Vout95%

point

-

40

-

μs

Note 4. Load Regulation changes with output voltage. The value mentioned above is guaranteed with the

Note 5. The maximum output current is limited by power dissipation.