AZ78MXX_07 [BCDSEMI]
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR; 500毫安3端正电压稳压器
| 型号： | AZ78MXX_07 |
| 厂家： | 
BCD SEMICONDUCTOR MANUFACTURING LIMITED |
| 描述： | 500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR |
| 文件： | 总14页 (文件大小：133K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
General Description
Features
·
·
·
Output Current up to 0.5A
The AZ78MXX series are monolithic integrated cir-
cuits designed as fixed-voltage regulators for a wide
variety of applications including local, on-card regula-
tion.
Fixed Output Voltages of 5V, 6V, 8V, 9V and 12V
Output Voltage Tolerances of ±5% over the Full
Temperature Range
·
·
Internal Short Circuit Current-limiting
Internal Thermal Overload Protection
This series of regulators are complete with internal cur-
rent limiting, thermal shutdown protection, and safe-
area compensation which make them virtually immune
from output overload. If adequate heat sinking are
provided, these regulators can deliver output currents
up to 0.5A.
Applications
·
·
·
Consumer Electronics
Microprocessor Power Supply
Mother Board I/O Power Supply
The AZ78MXX series are available in two standard
plastic packages: TO-220-3 and TO-252-2 (1).
TO-252-2 (1)
TO-220-3
Figure 1. Package Types of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
1
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Pin Configuration
T Package
D Package
(TO-220-3)
(TO-252-2 (1))
OUTPUT
GND
3
2
1
3
2
1
OUTPUT
GND
INPUT
INPUT
Figure 2. Pin Configuration of AZ78MXX (Top View)
Pin Description
Pin Number
Pin Name
Function
1
2
3
INPUT
GND
Voltage Input
Ground
OUTPUT
Voltage Output
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
2
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Functional Block Diagram
INPUT
R9
Q9
Q14
R16
Q21
Q24
R20
R21
C1
R1
Q18
R12
R17
R18
R23
Q6
OUTPUT
Q3
R2
2
Q10
Q11
Q22
R3
R7
Q7
Q8
Q1
Q4
Q16
R4
R5
R14
R15
R11
R6
Q23
Q13
Q15
Q2
Q5
R19
C2
Q19
Q17
Q20
Q12
R2
R13
R8
R10
GND
Figure 3. Functional Block Diagram of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
3
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Ordering Information
AZ78MXX
-
E1: Lead Free
Blank: Tin Lead
Circuit Type
TR: Tape and Reel
Blank: Tube
05: AZ78M05
06: AZ78M06
08: AZ78M08
09: AZ78M09
12: AZ78M12
Package
T: TO-220-3
D: TO-252-2 (1)
Part Number
Marking ID
Temperature
Range
Packing
Type
Package
Tin Lead
Lead Free
AZ78M05T-E1
AZ78M06T-E1
AZ78M08T-E1
AZ78M09T-E1
AZ78M12T-E1
AZ78M05D-E1
Tin Lead
Lead Free
AZ78M05T
AZ78M06T
AZ78M08T
AZ78M09T
AZ78M12T
AZ78M05D
AZ78M05T
AZ78M06T
AZ78M08T
AZ78M09T
AZ78M12T
AZ78M05D
AZ78M05D
AZ78M06D
AZ78M06D
AZ78M08D
AZ78M08D
AZ78M09D
AZ78M09D
AZ78M12D
AZ78M12D
AZ78M05T-E1
AZ78M06T-E1
AZ78M08T-E1
AZ78M09T-E1
AZ78M12T-E1
AZ78M05D-E1
Tube
Tube
Tube
Tube
Tube
Tube
-40 to 125oC
TO-220-3
AZ78M05DTR AZ78M05DTR-E1
AZ78M06D AZ78M06D-E1
AZ78M06DTR AZ78M06DTR-E1
AZ78M08D AZ78M08D-E1
AZ78M08DTR AZ78M08DTR-E1
AZ78M09D AZ78M09D-E1
AZ78M09DTR AZ78M09DTR-E1
AZ78M12D AZ78M12D-E1
AZ78M12DTR AZ78M12DTR-E1
AZ78M05D-E1 Tape & Reel
AZ78M06D-E1 Tube
AZ78M06D-E1 Tape & Reel
AZ78M08D-E1 Tube
AZ78M08D-E1 Tape & Reel
AZ78M09D-E1 Tube
AZ78M09D-E1 Tape & Reel
AZ78M12D-E1 Tube
AZ78M12D-E1 Tape & Reel
TO-252-2
(1)
-40 to 125oC
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
4
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Value
Unit
VIN
Input Voltage
20
150
V
oC
TJ
TLEAD
PD
Operating Junction Temperature
Lead Temperature (Soldering, 10sec.)
Power Dissipation
oC
W
260
Internally Limited
-65 to 150
oC
TSTG
Storage Temperature Range
TO-220-3
TO-252-2 (1)
60
oC/W
θJA
Thermal Resistance
100
ESD (Human Body Model)
ESD (Machine Model)
ESD
ESD
2500
450
V
V
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions
beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Max-
imum Ratings" for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol
VIN
Min
Max
18
Unit
V
Input Voltage
TJ
Operating Junction Temperature Range
-40
125
℃
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
5
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics
o
o
AZ78M05 (V =10V, I
=350mA, T =-40 C to 125 C, P ≤ 5W, unless otherwise noted)
IN
OUT
J
D
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
TJ=25oC
4.8
5
5
5.2
5.25
50
V
Output Voltage
VOUT
VIN=7V to 15V, IOUT=5mA to 350mA
TJ=25oC, VIN=7V to 15V, IOUT=200mA
TJ=25oC, IOUT=5mA to 500mA
4.75
V
VRLINE
VRLOAD
IQ
Line Regulation
Load Regulation
Quiescent Current
3
mV
mV
mA
20
3.2
100
TJ=25oC, IOUT=0
6
VIN=8V to 15V, IOUT=200mA
0.8
0.5
∆IQ
Quiescent Current Change
mA
I
OUT=5mA to 350mA
∆VIN/∆VOUT VIN=8V to 15V, f=120Hz, IOUT=200mA
Ripple Rejection
62
73
2
dB
V
∆VOUT =1%, TJ=25oC
TA=25oC, f=10Hz to 100KHz
TJ=25oC, VIN=15V
TJ=25oC
V
IN-VOUT
Dropout Voltage
NO
Output Noise Voltage
Short Circuit Current
Peak Output Current
Output Voltage Drift
40
µV
mA
mA
ISC
350
700
0.2
IPK
mV/oC
∆VOUT/∆T IOUT=5mA
o
o
AZ78M06 (V =11V, I
=350mA, T =-40 C to 125 C, P ≤ 5W, unless otherwise noted)
IN
OUT
J
D
Parameter
Symbol
Condition
Min
Typ
Max
Unit
TJ=25oC
5.75
5.7
6
6
6.25
6.3
V
Output Voltage
VOUT
VIN=8V to 15V, IOUT=5mA to 350mA
TJ=25oC, VIN=8V to 15V, IOUT=200mA
TJ=25oC, IOUT=5mA to 500mA
V
VRLINE
VRLOAD
IQ
Line Regulation
Load Regulation
Quiescent Current
5
50
mV
mV
mA
20
3.2
120
TJ=25oC, IOUT=0
6
VIN=9V to 15V, IOUT=200mA
0.8
0.5
∆IQ
Quiescent Current Change
mA
I
OUT=5mA to 350mA
∆VIN/∆VOUT VIN=9V to 15V, f=120Hz, IOUT=200mA
Ripple Rejection
59
65
2
dB
V
∆VOUT =1%, TJ=25oC
TA=25oC, f=10Hz to 100KHz
TJ=25oC, VIN=15V
TJ=25oC
V
IN-VOUT
Dropout Voltage
NO
Output Noise Voltage
Short Circuit Current
Peak Output Current
Output Voltage Drift
45
µV
mA
mA
ISC
350
700
0.2
IPK
mV/oC
∆VOUT/∆T IOUT=5mA
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
6
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics (Continued)
o
o
AZ78M08 (V =14V, I
=350mA, T =-40 C to 125 C, P ≤ 5W, unless otherwise noted)
IN
OUT
J
D
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
TJ=25oC
IN=10.5V to 15V, IOUT=5mA to 350mA
7.7
7.6
8
8
8.3
8.4
50
V
Output Voltage
VOUT
V
V
TJ=25oC, VIN=10.5V to 15V, IOUT=200mA
TJ=25oC, IOUT=5mA to 500mA
VRLINE
VRLOAD
IQ
Line Regulation
Load Regulation
Quiescent Current
6
mV
mV
mA
25
3.2
160
TJ=25oC, IOUT=0
6
VIN=10.5V to 15V, IOUT=200mA
0.8
0.5
∆IQ
Quiescent Current Change
mA
I
OUT=5mA to 350mA
∆VIN/∆VOUT VIN=11V to 15V, f=120Hz, IOUT=200mA
Ripple Rejection
56
62
2
dB
V
∆VOUT =1%, TJ=25oC
VIN-VOUT
Dropout Voltage
TA=25oC, f=10Hz to 100KHz
NO
Output Noise Voltage
Short Circuit Current
Peak Output Current
Output Voltage Drift
52
µV
mA
mA
TJ=25oC, VIN=15V
ISC
350
700
0.2
TJ=25oC
IPK
mV/oC
∆VOUT/∆T IOUT=5mA
o
o
AZ78M09 (V =15V, I
=350mA, T =-40 C to 125 C, P ≤ 5W, unless otherwise noted)
IN
OUT
J
D
Parameter
Symbol
Condition
Min
Typ
Max
Unit
TJ=25oC
IN=11.5V to 15V, IOUT=5mA to 350mA
8.65
8.55
9
9
9.35
9.45
50
V
Output Voltage
VOUT
V
V
TJ=25oC, VIN=11.5V to 15V, IOUT=200mA
TJ=25oC, IOUT=5mA to 500mA
VRLINE
VRLOAD
IQ
Line Regulation
Load Regulation
Quiescent Current
6
mV
mV
mA
25
3.2
180
TJ=25oC, IOUT=0
6
VIN=11.5V to 15V, IOUT=200mA
IOUT=5mA to 350mA
0.8
0.5
∆IQ
Quiescent Current Change
mA
∆VIN/∆VOUT VIN=12V to 15V, f=120Hz, IOUT=200mA
Ripple Rejection
56
61
2
dB
V
∆VOUT =1%, TJ=25oC
VIN-VOUT
Dropout Voltage
TA=25oC, f=10Hz to 100KHz
NO
Output Noise Voltage
Short Circuit Current
Peak Output Current
Output Voltage Drift
52
µV
mA
mA
TJ=25oC, VIN=15V
ISC
350
700
0.2
TJ=25oC
IPK
mV/oC
∆VOUT/∆T IOUT=5mA
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
7
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Electrical Characteristics (Continued)
o
o
AZ78M12 (V =17V, I
=350mA, T =-40 C to 125 C, P ≤ 5W, unless otherwise noted)
IN
OUT
J
D
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
TJ=25oC
IN=14.5V to 17V, IOUT=5mA to 350mA
11.5
11.4
12
12
8
12.5
12.6
50
V
Output Voltage
VOUT
V
V
TJ=25oC, VIN=14.5V to 17V, IOUT=200mA
TJ=25oC, IOUT=5mA to 500mA
VRLINE
VRLOAD
IQ
Line Regulation
Load Regulation
Quiescent Current
mV
mV
mA
25
3.2
240
TJ=25oC, IOUT=0
6
VIN=14.5V to 17V, IOUT=200mA
IOUT=5mA to 350mA
0.8
0.5
∆IQ
Quiescent Current Change
mA
∆VIN/∆VOUT VIN=15V to 17V, f=120Hz, IOUT=200mA
Ripple Rejection
55
60
2
dB
V
∆VOUT =1%, TJ=25oC
VIN-VOUT
Dropout Voltage
TA=25oC, f=10Hz to 100KHz
NO
Output Noise Voltage
Short Circuit Current
Peak Output Current
Output Voltage Drift
75
µV
mA
mA
TJ=25oC, VIN=17V
ISC
350
700
0.3
TJ=25oC
IPK
mV/oC
∆VOUT/∆T IOUT=5mA
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
8
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Performance Characteristics
5.10
5.05
5.00
4.95
4.90
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
TJ= -40oC
TJ= 25oC
TJ= 125oC
AZ78M05
IOUT=5mA
IOUT=500mA
-40
-20
0
20
40
60
80
100
120
2
4
6
8
10
12
14
Junction Temperature (oC)
Input-Output Differential Voltage (V)
Figure 4. Output Voltage vs. Junction Temperature
Figure 5. Peak Output Current vs. Input-Output
Differential Voltage
4.0
2.5
2.0
1.5
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.0
AZ78M05
VIN=10V
IOUT=100mA
0.5
IOUT=350mA
IOUT=0
IOUT=500mA
0.0
-40
-40
-20
0
20
40
60
80
100
120
-20
0
20
40
60
80
100
120
Junction Temperature (oC)
Junction Temperature (oC)
Figure 6. Dropout Voltage vs. Junction Temperature
Figure 7. Quiescent Current vs. Junction Temperature
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
9
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Performance Characteristics (Continued)
100
90
80
70
60
50
40
30
AZ78M05
VIN=10V, IOUT=10mA
20
CIN=0.33µF, COUT=0.1µF
10
0
10
100
1k
10k
100k
Frequency (Hz)
Figure 8. PSRR vs. Frequency
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
10
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Typical Application
AZ78MXX
VIN
VOUT
INPUT
OUTPUT
GND
0.1µF
0.33µF
Figure 9. Typical Application of AZ78MXX
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
11
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Mechanical Dimensions
TO-220-3
Unit: mm(inch)
9.660(0.380)
2.580(0.102)
3.380(0.133)
10.660(0.420)
φ3.560(0.140)
4.060(0.160)
0.550(0.022)
1.350(0.053)
0.200(0.008)
φ1.500(0.059)
3.560(0.140)
4.820(0.190)
2.080(0.082)
2.880(0.113)
7°
0.381(0.015)
1.160(0.046)
1.760(0.069)
60°
0.813(0.032)
8.763(0.345)
0.381(0.015)
2.540(0.100)
0.356(0.014)
0.406(0.016)
2.540(0.100)
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
12
Preliminary Datasheet
500mA 3-TERMINAL POSITIVE VOLTAGE REGULATOR
AZ78MXX
Mechanical Dimensions (Continued)
TO-252-2(1)
Unit: mm(inch)
6.350(0.250)
6.650(0.262)
2.200(0.087)
4.300(0.169)
5.400(0.212)
2.400(0.094)
5.200(0.205)
5.400(0.213)
0.430(0.017)
0.580(0.023)
8°
0.000(0.000)
0.127(0.005)
5°
5°
0.700(0.028)
0.900(0.035)
0.500(0.020)
0.700(0.028)
3°
4°
2.300TYP
0.430(0.017)
0.580(0.023)
4.500(0.177)
4.700(0.165)
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
13
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IMPORTANT NOTICE
BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifi-
cations herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any
particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use
of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or
other rights nor the rights of others.
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