Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
Low ESR Cap. Compatible Positive Voltage Regulators
General Description
Features
Maximum Operating Voltage
Dropout Voltage
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.
: 9.0V
: 160mV @ 100mA
: 400mV @ 200mA
: more than 300mA (type)
: ± 2%
Output Current
Highly Accurate
8.0PA (TYP.)
Low Power Consumption
Operational Temperature Range -40 OC ~ 85OC
Low ESR Capacitor can be used
Applications
zBattery powered equipment
zReference voltage sources
zCameras, Video cameras
zPortable AV systems
zMobile phones
zCommunication tools
zPortable games
Ordering Information
KB6206P MNOPQ
DESIGNATOR
SYMBOL
DESCRIPTION
MN
Integer
O
2
Accuracy : within r2%
P
M
SOT-23 (Pd=250mW)
Q
P
E
Pb Free
Output Voltage :
Available:
e.g. M= 3, N - 0 D 3.0V
-------- 2.0V
-------- 2.1V
-------- 2.5V
-------- 2.8V
-------- 3.0V
-------- 3.3V
-------- 3.6V
Packaging Type :
SOT-89 (Pd=500mW)
Typical Application
Vin
3
VOUT
2
VSS
1
Vout
Iout(max)=Pd/(Vin-Vout) & more than 300mA
VIN
CL
1.0uF (ceramic)
CIN
1.0uF (ceramic)
Typical Operating Circuit
March 2007
1
KB6206
Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
Pin Assignment
Pin Configuration
VIN
VIN
3
PIN NUMBER
2
1
VSS
VOUT
1
VSS
SOT-23
(TOP VIEW)
2
3
VIN
VOUT
PIN
FUNCTION
SOT-23
SOT-89
NAME
1
1
VSS
Ground
3
2
VIN
Power Input
2
3
VOUT
Output
SOT-89
(TOP VIEW)
Block Diagram
VIN
VOUT
Current
Limit
Voltage
Reference
VSS
Marking Rule
xxxx
SOT-23 (TOP VIEW)
6206A
xxxx/ MN
SOT-89 (TOP VIEW)
xxxx: Date Code
MN : Output Voltage(e.g. 33=3.3V)
March 2007
2
KB6206
Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
Absolute Maximum Ratings (Note 1)
UNIT
PARAMETER
SYMBOL
DESCRIPTION
Input Voltage
VIN
9.0
V
Output Current
IOUT
500
mA
VOUT
VSS - 0.3 ~ VIN + 0.3
V
Output Voltage
Power Dissipation
SOT-23
250
Pd
mW
500
SOT-89
Topr
Operating Ambient Temperature
Storage Temperature
Tstg
- 40 ~ + 85
O
C
- 55 ~ + 125
O
C
Electrical Characteristics
PARAMETER
SYMBOL
Output Voltage
VOUT (E)
CONDITIONS
IOUT = 40mA
MIN.
TYP.
MAX.
x 0.98
VOUT(T)
x 1.02
2.940
3.000
3.060
UNITS
CIRCUIT
V
M
M
M
Maximum Output Current
IOUTMAX
300
mA
Load Regulation
UVOUT
1mAdIOUTd100mA
25
mV
Vdif 1
IOUT=90mA
200
mV
Vdif 2
IOUT=200mA
400
mV
8.0
10
PA
N
0.01
0.30
%/V
M
V
-
ppm
M
Dropout Voltage
Supply Current
Line Regulations
Input Voltage
IDD
VIN=4.0V
VOUT
VOUT(T)+1.0VdVINd6V
UVIN·VOUT
IOUT=40mA
VIN
Output Voltage
Temperature Characteristics
IOUT=40mA
UTopr·VOUT
-40OCdToprd85OC
Current Limiter
Ishort
VIN=VOUT+1.5V, VOUT=VSS
(NOTE 1 )
9
0.8
UVOUT
100
5
20
/OC
50
mA
M
M
(NOTE 2)
VOUT(T) = Specified Output Voltage
VOUT(E) = Effective Output Voltage (le. The outpu voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain
IOUT value.)
(NOTE 3)
Vdif = {VIN 1
(NOTE 4 )
VOUT1 = A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T) + 1.0V} is input.
(NOTE 5)
VIN 1 = The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
(NOTE 6)
Unless otherwise stated, VIN = VOUT(T)+1.0V
March 2007
(NOTE5)
+ VOUT 1 (NOTE4)}
3
Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
load Transient Response
KB6206P302
160
4
Output Voltage
120
3
80
2
Output Current
1
40m
40
Output Current IOUT (mA)
Output Voltage VOUT (V)
5
VIN=4.0V
CIN=1PF(Ceramic), CL=1PF(Ceramic) 300
1mA
0
0
Time (1msec/div)
4
March 2007
Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
Ripple Rate
KB6206P302
VIN=4.0VDC+1Vp-pAC
IOUT=1mA, CL=1PF(Ceramic)
50
40
30
20
10
0
50
40
30
20
10
0
0.01
0.1
1
10
0.01
Ripple Frequency f (kHz)
March 2007
VIN=4VDC+1Vp-pAC
IOUT=10mA, CL=1PF(Ceramic)
60
Ripple Rejection Rate RR (dB)
60
Ripple Rejection Rate RR (dB)
KB6206P302
0.1
1
Ripple Frequency f (kHz)
5
10
Kingbor Technology Co.,Ltd
KB6206
TEL:(86)0755-83095458 FAX:(86)0755-88364052
PACAGE DESCRIPTION
SOT-23
SOT-89
Kingbor Technology
TEL:(86) 0755-83095458 FAX: (86) 0755-88364052 www.kingbor.com
6
March 2007