BELLING BL8567

BL8567
300mA, Wide Input Voltage, Low Consumption Linear Regulator
GENERAL DESCRIPTION
FEATURES
BL8567 series are a group of positive voltage
output, high precise, and high PSRR and low
power consumption voltage regulator.
Voltages are selectable in 100mV steps
within a range of 2.5V to 5.5V. It also can be
customized on command.
•
•
•
•
•
•
•
BL8567 series have excellent load and line
transient response and good temperature
characteristics, which can assure the stability
of chip and power system. And it uses
trimming technique to guarantee output
voltage accuracy within ±2%.
Low Quiescent Current: 8uA at 5V
High PSRR: 60dB range to 10KHz
Low Output Noise: 44uVRMS
Low Dropout: 270mV at 150mA load
Low Temperature Coefficient: ±100ppm/°C
Excellent Line Regulation: 0.05%/V
Highly Accurate: ±2%
APPLICATIONS
•
•
•
•
•
BL8567 series are available in SOT-23-3,
SOT-23-5,SOT-89-3 packages, which are
lead (Pb)- free.
Reference Voltage Source
Battery Powered Equipment
Hand-Hold Equipment
Wireless LAN
GPS Receivers
TYPICAL APPLICATION
Note 1: Input capacitor (CIN=1uF) is
recommended in all applications.
Note 2: Output capacitor (COUT=1uF/6.8uF) is
recommended in all applications to assure the
stability of circuit. 1uF Tantalum capacitor or
6.8uF ceramic capacitor is recommended.
BL8567
BLOCK DIAGRAM
Supply Current vs. Input Voltage
IS (uA)
14
12
10
8
6
2
3
4
5
6
7
8
VDD (V)
www.belling.com.cn
1
9 10 11 12
BL8567
ORDERING INFORMATION
MARKING DESCRIPTION
BL8567 □
1 □
2 □
3 □
4
Product Classification
Code
Description
Marking
1
□
Temperature & Rohs:
C: -40~85°C, Pb Free Rohs Std.
Package type:
B3: SOT-23-3
B5: SOT-23-5
C3:SOT-89-3
C3B:SOT-89-3
Packing type:
TR: Tape&Reel (Standard)
Output voltage:
e.g. 25=2.5V
33=3.3V
50=5.0V
2
□
3
□
4
□
E: Product
Code
X: Output
EXZZ
Voltage
ZZ: Date
Code
Product Classification
BL8567CB5TR□□
Marking (NOTE 3)
E: Product
Code
X: Output
EXZZ
Voltage
ZZ: Date
Code
Product Classification
Output Voltage Code
VOUT
Code
VOUT
Code
VOUT
Code
1.2V
2
3.4V
4
4.5V
5
1.5V
5
3.5V
5
4.6V
6
Marking
2.5V
5
3.6V
6
4.7V
7
2.6V
6
3.7V
7
4.8V
8
2.7V
7
3.8V
8
4.9V
9
2.8V
8
3.9V
9
5.0V
0
2.9V
9
4.0V
0
5.1V
1
3.0V
0
4.1V
1
5.2V
2
3.1V
1
4.2V
2
5.3V
3
AG:Product
Code
XX: Output
Voltage
AGXX
YY:Data
YYBZZ Code
B:Fab
Code
ZZ:Data
Code
Product Classification
3.2V
2
4.3V
3
5.4V
4
Marking
3.3V
3
4.4V
4
5.5V
5
−
NOTE 3:
E: Product Code; X: Output Voltage;
Z: The Year of manufacturing,”7” stands for year
2007,”8” stands for year 2008;
Z: The week of manufacturing. ”A” stands for
week 1,”Z” stands for week 26,” A ” stands for
AGXXI
YYBZZ
week 27,” Z ” stands for week 52.
www.belling.com.cn
BL8567CB3TR□□
2
BL8567CC3TR□□
BL8567CC3BTR□□
AG:Product
Code
XX: Output
Voltage
YY:Data
Code
B:Fab
Code
ZZ:Data
Code
GND
Ground
VOUT
Output Voltage
VDD
Supply Voltage Input
NC
Not Connected
BL8567
ABSOLUTE MAXIMUM RATING
Parameter
Value
Max Input Voltage
Operating Junction Temperature (TJ)
Ambient Temperature (TA)
Power Dissipation
SOT-23-3,SOT-23-5
SOT-89-3
Storage Temperature (TS)
Lead Temperature & Time
14V
125°C
-40°C~85°C
250mW
500mW
-40°C~150°C
260°C, 10 Sec
Note 4: Exceed these limits to damage to the device.
Note 5: Exposure to absolute maximum rating conditions may affect device reliability.
RECOMMENDED WORK CONDITIONS
Parameter
Value
Input Voltage Range
Ambient Temperature
Max. 12V
-40°C~85°C
ELECTRICAL CHARACTERISTICS
Test Conditions: CIN=1uF,COUT=1uF,TA=25°C, unless otherwise specified.
Symbol
VDD
Parameter
Input Voltage
Conditions
VOUT
Output Voltage
VDD=Set VOUT+1V
1mA≤IOUT≤10mA
IOUT (Max.)
Note 6
Maximum Output Current
VDD-VOUT=1V
VDROP
Dropout Voltage
IOUT=150mA
270
∆Vout
∆Vin ⋅ Vout
Line Regulation
IOUT=10mA
4V≤VDD≤6V
0.05
∆Vout
Load Regulation
Is
Supply Current
∆Vout
∆T ⋅ Vout
Output Voltage
Temperature Coefficient
PSRR
Ripple Rejection
en
Output Noise
VDD=Set VOUT+1V
1mA≤IOUT≤300mA
VDD=Set VOUT+1V
VOUT Floating
IOUT=10mA
f=100Hz,
Ripple=0.5Vp-p,
VDD=Set VOUT+1V
BW=10Hz~100KHz
Min
Typ
VOUT
X0.98
VOUT X
1
Max
12
VOUT
X1.02
300
Units
V
V
mA
mV
0.2
60
8
%/V
mV
15
uA
±100
ppm/°C
60
dB
44
uVrms
Note 6: The maximum power rating of each package is a constant, so along with the change of ILOAD, the
VDD-VOUT should be controlled to a certain range to ensure the normal operation.
www.belling.com.cn
3
BL8567
TYPICAL PERFORMANCE CHARACTERISTICS
Ripple Rejection vs. Frequency
14
13
12
11
10
9
8
7
6
PSRR (dB)
IS (uA)
Supply Current vs. Input Voltage
2
3
4
5
6
7
8
9
10 11 12
80
70
60
50
40
30
20
10
0
Iload=3mA
100
VDD (V)
1000
10000
100000
Freq (Hz)
Output Voltage vs. Input Voltage
Dropout Voltage vs. Output Current
3.4
Dropout (mV)
VOUT(V)
3.2
3.0
2.8
2.6
2.4
2
4
6
8
10
0
12
Output Voltage vs. Temperature
3.2
VOUT (V)
3.1
3.0
2.9
2.8
-25
0
25
50
75
100
125
Temperature (°C)
www.belling.com.cn
100
200
ILOAD (mA)
VDD(V)
-50
700
600
500
400
300
200
100
0
4
300
BL8567
TEST WAVEFORMS
Line Transient Response
CIN=COUT=1uF, VIN=4↔5V, VOUT=3V
Load Transient Response
CIN=COUT=1uF, IOUT=10↔100mA, VOUT=3V
IOUT=100mA
VIN=5V
VIN=4V
IOUT=10mA
CH1: Input Voltage
CH2: Output Voltage
CH1: Output Current
CH2: Output Voltage
Power On Sequence (VIN: 0→5V)
Power Off Sequence (VIN: 5→0V)
CIN=COUT=1uF, IOUT=10↔100mA, VOUT=3V
CIN=COUT=1uF, IOUT=10↔100mA, VOUT=3V
Input Voltage
Input Voltage
Output Voltage
Output Voltage
www.belling.com.cn
5
BL8567
PACKAGE LINE
Package
SOT23-3
Package dimension:
Package
SOT-23-5
Devices per reel
3000Pcs
Unit
mm
Devices per reel
3000Pcs
Unit
mm
Package Dimension:
www.belling.com.cn
6
BL8567
Package
SOT-89-3
Devices per reel
Package Dimension:
www.belling.com.cn
7
1000Pcs
Unit
mm