March 2007

1

KB6206

Typical Operating Circuit

KB6206

Kingbor Technology Co.,Ltd

TEL:(86)0755-83095458 FAX:(86)0755-88364052

General Description

Features

Applications

Ordering Information

Typical Application

Low ESR Cap. Compatible Positive Voltage Regulators

The KB6206 series are precise, low power consumption, high

voltage, positive voltage regulators manufactured using

CMOS and laser trimming technologies. The series provides

large currents with a significantly small dropout voltage.

The KB6206 consists of a current limiter circuit, a driver

transistor, a precision reference voltage and an error

correction circuit.

The series is compatible with low ESR ceramic capacitors.

The current limiter's foldback circuit also operates as a short

protect for the output current limiter and the output pin.

Output voltage can be set internally by laser trimming

technologies. It is selectable in 100mV increments within a

range of 1.2V to 5.0V.

SOT-23 (250mW) and SOT-89 (500mW) packages are

available.

z Battery powered equipment

z Reference voltage sources

z Cameras, Video cameras

z Portable AV systems

z Mobile phones

z Communication tools

z Portable games

„ Maximum Operating Voltage

: 9.0V

„ Dropout Voltage

: 160mV @ 100mA

: 400mV @ 200mA

„ Output Current

: more than 300mA (type)

„ Highly Accurate

: ± 2%

„ Low Power Consumption

„

„ Low ESR Capacitor can be used

8.0

PA (TYP.)

1

2

3

1.0uF (ceramic)

CIN

1.0uF (ceramic)

CL

VOUT

VSS

VIN

KB6206P

MNOPQ

Packaging Type :

Pb Free

MN

Integer

P

Q

Output Voltage :

O

e.g.

Accuracy : within

r2%

SOT-23 (Pd=250mW)

2

M

DESIGNATOR

P

SOT-89 (Pd=500mW)

SYMBOL

DESCRIPTION

E

Operational Temperature Range

-40

Available:

-------- 2.0V

-------- 2.1V

-------- 2.5V

-------- 2.8V

-------- 3.0V

-------- 3.3V

-------- 3.6V

Iout(max)=Pd/(Vin-Vout) & more than 300mA

Vout

Vin