Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
KB6206
Features
Maximum Operating Voltage
Dropout Voltage
Output Current
Highly Accurate
8.0PA (TYP.)
Low Power Consumption
Operational Temperature Range -40
O
C ~ 85
O
C
Low ESR Capacitor can be used
: 9.0V
: 160mV @ 100mA
: 400mV @ 200mA
: more than 300mA (type)
: ± 2%
Low ESR Cap. Compatible Positive Voltage Regulators
General Description
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.
Applications
z
z
z
z
z
z
z
Battery powered equipment
Reference voltage sources
Cameras, Video cameras
Portable AV systems
Mobile phones
Communication tools
Portable games
Ordering Information
KB6206P
MNOPQ
DESIGNATOR
SYMBOL
Integer
2
M
P
E
e.g.
M
DESCRIPTION
Output Voltage :
= 3,
N
- 0
D
3.0V
Accuracy : within
r2%
Packaging Type :
SOT-23 (Pd=250mW)
SOT-89 (Pd=500mW)
Pb Free
M N
O
P
Q
Available:
-------- 2.0V
-------- 2.1V
-------- 2.5V
-------- 2.8V
-------- 3.0V
-------- 3.3V
-------- 3.6V
Typical Application
VOUT
2
Vin
Vout
Iout(max)=Pd/(Vin-Vout) & more than 300mA
3
VIN
VSS
1
CIN
1.0uF (ceramic)
CL
1.0uF (ceramic)
Typical Operating Circuit
March 2007
1
KB6206
Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
KB6206
Pin Assignment
Pin Configuration
VIN
3
VIN
PIN NUMBER
SOT-23
1
3
1
VSS
2
VIN
3
VOUT
PIN
NAME
VSS
VIN
VOUT
FUNCTION
Ground
Power Input
Output
SOT-89
1
2
3
1
VSS
2
VOUT
2
SOT-23
(TOP VIEW)
SOT-89
(TOP VIEW)
Block Diagram
V
IN
Current
Limit
V
OUT
Voltage
Reference
V
SS
Marking Rule
6206A
xxxx/
MN
SOT-89 (TOP VIEW)
xxxx
SOT-23 (TOP VIEW)
xxxx: Date Code
MN
: Output Voltage(e.g. 33=3.3V)
March 2007
2
KB6206
Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
KB6206
UNIT
V
mA
V
mW
O
O
Absolute Maximum Ratings
(Note 1)
PARAMETER
Input Voltage
Output Current
Output Voltage
Power Dissipation
SOT-23
SOT-89
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
SYMBOL
VIN
IOUT
VOUT
Pd
DESCRIPTION
9.0
500
VSS - 0.3 ~ VIN + 0.3
250
500
- 40 ~ + 85
- 55 ~ + 125
C
C
Electrical Characteristics
PARAMETER
Output Voltage
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
Line Regulations
Input Voltage
Output Voltage
Temperature Characteristics
Current Limiter
(NOTE 1 )
(NOTE 2)
(NOTE 3)
(NOTE 4 )
(NOTE 5)
(NOTE 6)
SYMBOL
VOUT (E)
IOUTMAX
UVOUT
Vdif 1
Vdif 2
IDD
VOUT
UVIN·VOUT
VIN
UVOUT
UTopr·VOUT
Ishort
IOUT=40mA
-40 CdToprd85 C
VIN=VOUT+1.5V, VOUT=VSS
5
20
50
O
O
CONDITIONS
IOUT = 40mA
MIN.
x 0.98
2.940
TYP.
VOUT(T)
3.000
300
25
200
400
8.0
0.01
MAX.
x 1.02
3.060
UNITS
V
mA
mV
mV
mV
CIRCUIT
M
M
M
M
N
M
-
M
M
1mAdIOUTd100mA
IOUT=90mA
IOUT=200mA
VIN=4.0V
VOUT(T)+1.0VdVINd6V
IOUT=40mA
0.8
10
0.30
9
PA
%/V
V
ppm
/
O
C
mA
100
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.)
Vdif = {VIN 1
(NOTE5)
+ VOUT 1
(NOTE4)
}
VOUT1 = A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T) + 1.0V} is input.
VIN 1 = The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
Unless otherwise stated, VIN = VOUT(T)+1.0V
March 2007
3
Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
KB6206
load Transient Response
KB6206P302
5
Output Voltage V
OUT
(V)
4
Output Voltage
3
2
Output Current
1
0
Time (1msec/div)
40m
1mA
0
40
120
80
VIN=4.0V
CIN=1PF(Ceramic), CL=1PF(Ceramic)
300
160
4
Output Current I
OUT
(mA)
March 2007
Kingbor Technology Co.,Ltd
TEL:(86)0755-83095458 FAX:(86)0755-88364052
KB6206
Ripple Rate
KB6206P302
60
Ripple Rejection Rate RR (dB)
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency f (kHz)
VIN=4.0VDC+1Vp-pAC
IOUT=1mA, CL=1PF(Ceramic)
KB6206P302
60
Ripple Rejection Rate RR (dB)
50
40
30
20
10
0
0.01
0.1
1
10
VIN=4VDC+1Vp-pAC
IOUT=10mA, CL=1PF(Ceramic)
Ripple Frequency f (kHz)
March 2007
5
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