BCD AZ7809TTR-E1 3-terminal positive linear regulator Datasheet

Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
General Description
Features
The AZ78XX series are monolithic integrated circuits
designed as fixed-voltage regulators for a wide variety
of applications including local, on-card regulation.
·
·
·
This series of regulators are complete with internal
current 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 1.0A.
·
·
Output Current up to 1.0A
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
Applications
·
·
·
The AZ78XX series are available in two standard plastic packages: TO-220 and TO-252.
Consumer Electronics
Microprocessor Power Supply
Mother Board I/O Power Supply
TO-252
TO-220
Figure 1. Package Types of AZ78XX
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Pin Configuration
T Package
(TO-220)
D Package
(TO-252)
3
OUTPUT
3
OUTPUT
2
GND
2
GND
1
INPUT
1
INPUT
Figure 2. Pin Configuration of AZ78XX (Top View)
Pin Description
Pin Number
Pin Name
Function
1
INPUT
Voltage Input
2
GND
Ground
3
OUTPUT
Voltage Output
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Functional Block Diagram
INPUT
R9
Q9
D1
Zener
Q14
R16
Q21
Q24
R20
C1
R1
R21
Q18
R17
R12
Q6
Q3
OUTPUT
R2
2
Q10
Q22
R3
Q11
R18
R7
Q7
Q1
R23
Q4
Q16
R4
R14
Q8
R11
R5
R15
R6
Q23
Q13
Q5
Q2
Q15
R19
C2
Q19
Q17
Q12
R2
R8
Q20
R13
R10
GND
Figure 3. Functional Block Diagram of AZ78XX
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Ordering Information
-
AZ78XX
E1: Lead Free
Blank: Tin Lead
Circuit Type
TR: Tape and Reel
Blank: Tube
Package
T: TO-220
D: TO-252
Output Voltage
05: 5V
06: 6V
08: 8V
09: 9V
12:12V
Package
TO-220
TO-252
Temperature Range
-40 to 125oC
-40 to 125oC
Part Number
Marking ID
Tin Lead
Lead Free
Packing Type
Tin Lead
Lead Free
AZ7805T
AZ7805T-E1
AZ7805T
AZ7805T-E1
Tube
AZ7806T
AZ7806T-E1
AZ7806T
AZ7806T-E1
Tube
AZ7808T
AZ7808T-E1
AZ7808T
AZ7808T-E1
Tube
AZ7809T
AZ7809T-E1
AZ7809T
AZ7809T-E1
Tube
AZ7812T
AZ7812T-E1
AZ7812T
AZ7812T-E1
Tube
AZ7805D
AZ7805D-E1
AZ7805D
AZ7805D-E1
Tube
AZ7805DTR
AZ7805DTR-E1
AZ7805D
AZ7805D-E1
Tape & Reel
AZ7806D
AZ7806D-E1
AZ7806D
AZ7806D-E1
Tube
AZ7806DTR
AZ7806DTR-E1
AZ7806D
AZ7806D-E1
Tape & Reel
AZ7808D
AZ7808D-E1
AZ7808D
AZ7808D-E1
Tube
AZ7808DTR
AZ7808DTR-E1
AZ7808D
AZ7808D-E1
Tape & Reel
AZ7809D
AZ7809D-E1
AZ7809D
AZ7809D-E1
Tube
AZ7809DTR
AZ7809DTR-E1
AZ7809D
AZ7809D-E1
Tape & Reel
AZ7812D
AZ7812D-E1
AZ7812D
AZ7812D-E1
Tube
AZ7812DTR
AZ7812DTR-E1
AZ7812D
AZ7812D-E1
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Value
Unit
VIN
20
V
Input Voltage
Lead Temperature (Soldering, 10sec)
o
300
C
PD
Internally Limited
Storage Temperature Range
TSTG
-65 to 150
ESD (Machine Model)
ESD
500
Power Dissipation
o
C
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 Maximum Ratings" for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Supply Voltage
Operating Junction Temperature Range
Symbol
Min
Max
Unit
VCC
7.5
18
V
TJ
-40
125
℃
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Electrical Characteristics
AZ7805 (VI=10V, IO=1A, TJ=-40 to 125 oC, unless otherwise specified.)
Parameter
Symbol
Conditions
Min
Typ
Max
TJ=25 C
4.9
5.0
5.1
IO=5mA to 1A, VI=7.5 to 15V, PD ≤ 15W
4.8
5.0
5.2
o
Output Voltage
VO
Unit
V
Line Regulation
VRLINE
VI=8V to 15V, IO=1A, TJ=25oC
1
20
mV
Load Regulation
VRLOAD
VI=10V, IO=5mA to 1A, TJ=25oC
10
35
mV
VI=10V
3.2
6.0
mA
VI=8V to 15V, IO=500mA, TJ=25oC
0.3
0.8
IO=5mA to 1A, TJ=25oC
0.08
0.5
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
IQ
∆IQ
∆VI/∆VO
VI-VO
VI=8V to 15V, f=120Hz, IO=300mA
∆VO/VO=1%, IO=1A,
73
dB
TJ=25oC
2.0
V
=25oC
10
µV/VO
Output Noise Voltage
NO
f=10Hz to 100KHz, TA
Output Resistance
RO
f=1.0kHz
Short Circuit Current
IPK
Peak Output Current
IMAX
Output Voltage Drift
∆VO/∆T
VI=15V,
mA
63
10
mΩ
TA=25oC
0.8
A
=25oC
2.2
A
-0.3
mV/oC
VI=10V, TJ
AZ7806 (VI=11V, IO=1A, TJ=-40 to 125 oC, unless otherwise specified.)
Parameter
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Symbol
VO
VRLINE
VRLOAD
IQ
∆IQ
Ripple Rejection
∆VI/∆VO
Dropout Voltage
VI-VO
Conditions
TJ
=25oC
IO=5mA to 1A, VI=8.6 to 15V, PD ≤ 15W
VI=11V, IO=5mA to 1A, TJ
VI=9V to 15V, IO=500mA,
5.76
6.0
6.24
1.6
25
mV
20
37
mV
3.3
6.0
mA
0.3
0.8
0.08
0.5
∆VO/VO=1%, IO=1A,
V
mA
65
dB
2.0
V
=25oC
10
µV/VO
f=1.0kHz
∆VO/∆T
6.12
TJ=25oC
Unit
TJ=25oC
RO
Output Voltage Drift
6.0
=25oC
VI=9V to 15V, f=120Hz, IO=300mA
Output Resistance
IMAX
5.88
IO=5.0mA to 1A, TJ=25oC
f=10Hz to 100KHz, TA
Peak Output Current
Max
VI=11V
NO
IPK
Typ
VI=9V to 15V, IO=1A, TJ=25oC
Output Noise Voltage
Short Circuit Current
Min
58
10
mΩ
VI=15V,
TA=25oC
0.8
A
VI=11V,
TJ=25oC
2.2
A
-0.3
mV/oC
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Electrical Characteristics (Continued)
AZ7808 (VI=14V, IO=1A, TJ=-40 to 125 oC, unless otherwise specified.)
Parameter
Symbol
Conditions
Min
Typ
Max
TJ=25 C
7.8
8.0
8.2
IO=5mA to 1A, VI=10.6 to 15V, PD ≤ 15W
7.7
8.0
8.3
2
26
mV
VI=14V, IO=5mA to 1A, TJ=25 C
15
37
mV
VI=14V
3.3
6.0
mA
o
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Ripple Rejection
Dropout Voltage
VO
VRLINE
VRLOAD
IQ
∆IQ
∆VI/∆VO
VI-VO
VI=11V to 15V, IO=1A, TJ=25oC
o
VI=10.6V to 15V, IO=500mA,
IO=5.0mA to 1A,
TJ=25oC
∆VO/VO=1%, IO=1A, TJ
V
0.8
TJ=25oC
0.5
VI=11V to 15V, f=120Hz, IO=300mA
Unit
56
=25oC
mA
62
dB
2.0
V
Output Noise Voltage
NO
f=10Hz to 100KHz, TA=25oC
10
µV/VO
Output Resistance
RO
f=1.0kHz
10
mΩ
Short Circuit Current
IPK
VI=15V, TA=25oC
0.8
A
Peak Output Current
IMAX
VI=13V, TJ=25oC
2.2
A
Output Voltage Drift
∆VO/∆T
-0.4
mV/oC
AZ7809 (VI=15V, IO=1A, TJ=-40 to 125 oC, unless otherwise specified. )
Parameter
Output Voltage
Symbol
VO
Condition
TJ
=25oC
IO=5mA to 1A, VI=11.5 to 15V, PD ≤ 15W
Min
Typ
Max
8.65
9.0
9.35
8.55
9.0
9.45
Unit
V
Line Regulation
VRLINE
VI=11.5V to 15V, IO=1A, TJ=25oC
1.8
24
mV
Load Regulation
VRLOAD
VI=15V, IO=5mA to 1A, TJ=25oC
14
36
mV
VI=15V
3.4
8.0
mA
Quiescent Current
Quiescent Current Change
IQ
∆IQ
Ripple Rejection
∆VI/∆VO
Dropout Voltage
VI-VO
VI=11.5V to 15V, IO=500mA, TJ
=25oC
1.0
IO=5.0mA to 1A, TJ=25oC
0.5
VI=12V to 15V, f=120Hz, IO=300mA
56
mA
61
dB
∆VO/VO=1%, IO=1A
2.0
V
Output Noise Voltage
NO
f=10Hz to 100KHz, TA=25oC
10
µV/VO
Output Resistance
RO
f=1.0KHz
Short Circuit Current
IPK
Peak Output Current
IMAX
Output Voltage Drift
∆VO/∆T
12
mΩ
TA=25oC
0.8
A
VI=14V, TJ=25oC
2.2
A
-0.5
mV/oC
VI=15V,
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Electrical Characteristics (Continued)
AZ7812 (VI=17V, IO=1A, TJ=-40 to 125 oC, unless otherwise specified.)
Parameter
Symbol
Condition
Min
Typ
Max
TJ=25 C
11.5
12
12.5
IO=5mA to 1A, VI=14.8 to 17V, PD ≤ 15W
11.4
12
12.6
o
Output Voltage
VO
Unit
V
Line Regulation
VRLINE
VI=14.5 to 18V, IO=1A, TJ=25oC
2.2
20
mV
Load Regulation
VRLOAD
VI=17V, IO=5mA to 1A, TJ=25oC
8.1
60
mV
VI=17V
3.4
6.5
mA
Quiescent Current
IQ
Quiescent Current
Change
∆IQ
Ripple Rejection
Dropout Voltage
VI=14.5 to 17V, IO=1A, TJ=25oC
0.7
IO=5.0mA to 1A, TJ=25oC
0.5
∆VI/∆VO VI=15V to 17V, f=120Hz, IO=300mA
VI-VO
∆VO/VO=1%, IO=1A,
Output Noise Voltage
NO
f=10Hz to 100KHz,
Output Resistance
RO
f=1.0KHz
Short Circuit Current
mA
IPK
Peak Output Current
IMAX
Output Voltage Drift
∆VO/∆T
TA=25oC
55
60
dB
2.0
V
10
µV/VO
13
mΩ
=25oC
0.8
A
TJ=25oC
2.2
A
-0.8
mV/oC
VI=15V, TA
VI=17V,
TA=25oC
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Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Typical Performance Characteristics
5.10
2.75
5.08
2.50
o
2.25
5.04
5.02
2.00
Output Voltage(V)
Output Current (A)
5.06
-40 C
1.75
o
25 C
1.50
1.25
o
125 C
1.00
5.00
4.98
4.96
4.94
4.92
4.90
4.88
0.75
AZ7805
4.86
AZ7805
0.50
4.84
0.25
4.82
4.80
0.00
2
3
4
5
6
7
8
9
10
11
12
0
13
20
40
60
80
100
120
140
160
180
200
o
Junction Temperature( C)
VIN-VOUT (V)
Figure 5. Output Voltage vs. Junction Temperature
3.6
80
3.5
75
3.4
70
Ripple Rejection (dB)
Quiescent Current (mA)
Figure 4. Peak Output Current vs. Input / Output
Differential Voltage
3.3
3.2
3.1
3.0
2.9
60
55
50
45
40
2.8
2.7
-20
65
35
0
20
40
60
80
100
120
30
10
140
o
Junction Temperature ( C)
100
1k
10k
Frequency (Hz)
Figure 7. Ripple Rejection vs. Frequency
Figure 6. Quiescent Current vs. Junction Temperature
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Typical Application
AZ78XX
VIN
VOUT
INPUT
OUTPUT
GND
0.33µF
0.1µF
Figure 8. Fixed Output Regulator of AZ78XX
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Mechanical Dimension
TO-220
2.580(0.102)
3.380(0.133)
0.550(0.022)
1.350(0.053)
1.160(0.046)
1.760(0.069)
14.230(0.560)
16.510(0.650)
φ1.500(0.059)
27.880(1.098)
30.280(1.192)
8.520(0.335)
9.520(0.375)
1.850(0.073)
9.660(0.380)
10.660(0.420)
φ3.560(0.140)
4.060(0.160)
Unit: mm(inch)
3°
0.200(0.008)
7°
3.560(0.140)
4.820(0.190)
2.080(0.082)
2.880(0.113)
7°
0.381(0.015)
60°
0.813(0.032)
8.763(0.345)
60°
0.381(0.015)
2.540(0.100)
2.540(0.100)
0.356(0.014)
0.406(0.016)
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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Preliminary Datasheet
3-TERMINAL POSITIVE LINEAR REGULATORS
AZ78XX
Mechanical Dimension (Continued)
TO-252
2.180(0.086)
2.380(0.094)
0.460(0.018)
0.580(0.023)
1.080(0.043)
1.320(0.052)
2.240(0.088)
2.340(0.092)
2.90°
3.10°
5°
0.600(0.024)
1.400(0.055)
1.760(0.069)
0.640(0.025)
0.780(0.031)
8°
5.360(0.211)
5.560(0.219)
0.480(0.019)
0.540(0.021)
0.020(0.001)
0.120(0.005)
5°
0.750(0.030)
0.850(0.033)
2.240(0.088)
2.340(0.092)
0.400(0.016)×45°
1°
7°
0.510(0.020)
2.600(0.102)
3.000(0.118)
9.500(0.374)
10.100(0.398)
0.650(0.026)
0.950(0.037)
5.230(0.206)
5.430(0.214)
6.380(0.251)
6.680(0.263)
Unit: mm(inch)
2.90°
3.10°
BCD Semiconductor Manufacturing Limited
Jul. 2005 Rev. 1. 2
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IMPORTANT NOTICE
BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifications 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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