V1.1

3 (11)

Ultra-Fast High PSRR 1A CMOS Voltage Regulator

CE6208 Series

ELECTRICAL CHARACTERISTICS

CE6208 Series

(VIN=VOUT+1V, CIN=COUT=4.7μF, Ta=25℃, unless otherwise specified)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Voltage

VOUT(E)

(Note 2)

IOUT=100mA

VOUT

*0.98

VOUT

(Note 1)

VOUT

*1.02

V

Supply Current

ISS

70

μA

Shutdown Current

ISHDN

VCE=VSS

0.1

1.0

μA

Output Current

IOUT

－

1000

mA

Dropout Voltage

(Note 3)

Vdif1

IOUT =300mA

150

mV

Vdif2

IOUT =1000mA

500

mV

Load Regulation

∆VOUT

VIN= VOUT +1V,

1mA≤IOUT≤1.0A

30

mV

Line Regulation

∆VOUT

∆VIN * VOUT

IOUT =100mA

VOUT +1V≤VIN≤6V

0.02

0.2

%/V

Output Voltage

Temperature

Characteristics

∆VOUT

∆T * VOUT

IOUT =100mA

-40 ≤T≤+85

℃℃

50

ppm/

℃

Short Current

IShort

VOUT =VSS

200

mA

Input Voltage

VIN

－

2.5

6.0

V

Power Supply

Rejection Rate

1KHz

PSRR

IOUT=100mA

70

dB

10KHz

50

CE "High" Voltage

VCE“H”

1.5

VIN

V

CE "Low" Voltage

VCE“L”

0.3

V

Thermal Shutdown

Temperature

TSD

150

℃

Thermal Shutdown

Temperature Hysteresis

T

△ SD

30

℃

NOTE:

1. VOUT: Specified Output Voltage.

2. VOUT (E) : Effective Output Voltage ( I.e. The Output Voltage When VIN = (VOUT +1.0V)

And Maintain A Certain IOUT Value).

3. Vdiff: The Difference Of Output Voltage And Input Voltage When Input Voltage Is

Decreased Gradually Till Output Voltage Equals To 98% Of VOUT (E); When VOUT<2.5V,

VIN≥2.5V Should be Guaranteed.