APL78L05DC-TRG [ANPEC]
Three-Terminal Low Current Positive Voltage Regulator; 三端低电流正电压稳压器
| 型号： | APL78L05DC-TRG |
| 厂家： | 
ANPEC ELECTRONICS COROPRATION |
| 描述： | Three-Terminal Low Current Positive Voltage Regulator |
| 文件： | 总17页 (文件大小：344K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
APL78L05/12
Three-Terminal Low Current Positive Voltage Regulator
Features
General Description
·
·
·
·
·
·
·
·
·
·
Three-Terminal Regulators
These series of fixed-voltage monolithic integrated-cir-
cuit voltage regulators are designed for a wide range of
applications. These applications include on-card regula-
tion for elimination of noise and distribution problems
associated with single-point regulation. In addition, they
can be used with power-pass elements to make high-
current voltage regulators. Each of these regulators can
deliver up to 100mA of output current. The internal limit-
ing and thermal shutdown features of these regulators
make them essentially immune to overload. When used
as a replacement for a Zener diode-resistor combination,
an effective improvement in output impedance can be
obtained together with lower-bias current.
Maximum Input Voltage : 30V
Output Voltages of 5V, 12V
Output Current Up to 100mA
No External Components
Internal Thermal Overload Protection
Internal Short-Circuit Limiting
Output Voltage Offered in 4% Tolerance
SOP-8, SOT-89, and TO-92/TO-92A Packages
Lead Free and Green Devices Available
(RoHS Compliant)
Pin Configuration
Applications
·
·
Battery-Powered Circuitry
Post Regulator for Switching Power Supply
VOUT
1
8 VIN
GND 2
GND 3
NC 4
7 GND
6 GND
5 NC
1
2
3
VOUT
VIN
GND
SOP-8 (Top View)
SOT-89 (Front View)
VIN
VIN
GND
VOUT
GND
VOUT
TO-92A (Top View)
TO-92 (Top View)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
1
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Copyright ã ANPEC Electronics Corp.
Rev. A.11 - Jun., 2011
APL78L05/12
Ordering and Marking Information
Package Code
APL78L05/12
E : TO-92/TO-92A
K : SOP-8
D : SOT-89
Operating Ambient Temperature Range
Assembly Material
Handling Code
C : 0 to 70 oC
Handling Code
Temperature Range
Package Code
TR : Tape & Reel
TB : Tape & Box (only for TO-92A Bent Legs)
PB : Plastic & Box
Assembly Material
G : Halogen and Lead Free Device
APL
78L05/12
XXXXX
XXXXX - Date Code
APL78L05/12 E :
APL78L05/12
APL78L05/12 D :
XXXXX - Date Code
XXXXX - Date Code
XXXXX
APL78L05/12
APL78L05/12 K :
XXXXX
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Absolute Maximum Ratings (Note 1)
Symbol
Parameter
Rating
Unit
VIN
Input Voltage
30
VDC
Operating Junction Temperature Range
0 to 125
0 to 150
TJ
Control Section
Power Transistor
°C
°C
TSTG
Storage Temperature Range
-65 to +150
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Thermal Characteristics
Symbol
Parameter
Typical Value
Unit
Thermal Resistance from Junction to Ambient in Free Air (Note 2)
160
180
SOP-8
qJA
°C/W
SOT-89/TO-92/TO-92A
Thermal Resistance from Junction to Case
30
80
SOP-8
SOT-89/TO-92/TO-92A
qJC
°C/W
Note 2: qJA is measured with the component mounted on a high effective thermal conductivity test board in free air.
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Rev. A.11 - Jun., 2011
APL78L05/12
Electrical Characteristics
VIN = 10V, IOUT = 40mA, TA = 25°C, CIN = 0.33mF, COUT = 0.1mF, unless otherwise specified.
APL78L05
Typ.
Symbol
Parameter
Output Voltage
Test Conditions
Unit
Vdc
mV
Min.
Max.
4.8
5.0
5.2
1.0mA£IOUT£40mA
VO
Output Voltage (0° to +125°C)
4.75
5
5.25
7.0Vdc£VIN£20Vdc
VIN = 10V, 1.0mA£IOUT£40mA
7.0Vdc£VIN£20Vdc
8.0Vdc£VIN£20Vdc
1.0mA£IOUT£100mA
1.0mA£IOUT£40mA
-
-
-
-
-
29
26
9
150
100
60
Regline Line Regulation
Regload Load Regulation
mV
mA
5
30
IB
Quiescent Current
2.8
6.0
APL78L12
Typ.
Symbol
Parameter
Test Conditions
Unit
Min.
Max.
1.5
0.1
-
-
0.15
8.0Vdc£VIN£20Vdc
1.0mA£IOUT£40mA
IOUT = 100mA
Quiescent Current Change
mA
D IB
-
-
0.08
VIN-VO Dropout Voltage
1.9
VO
Output Voltage
11.5
12
12.5
Vdc
mV
1.0mA£IOUT£40mA
VO
Output Voltage (0° to +125°C)
11.4
12
12.6
14Vdc£VIN£27Vdc
VIN = 19V, 1.0mA£IOUT£40mA
14.5Vdc£VIN£27Vdc
1.0mA£IOUT£100mA
1.0mA£IOUT£40mA
Regline Line Regulation
Regload Load Regulation
-
-
-
-
-
-
-
-
250
100
50
6.5
1.5
-
-
-
IB
Quiescent Current
-
-
mA
16Vdc£VIN£27Vdc
1.0mA £IOUT£40mA
IOUT = 100mA
Quiescent Current Change
D IB
-
VIN-VO Dropout Voltage
1.9
-
Vdc
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APL78L05/12
Typical Operating Characteristics
Output Voltage vs. Input Voltage
Dropout Voltage vs. Junction Temperature
8
2.25
7
6
2
IO=70mA
5
1.75
IO=1mA
4
IO=40mA
1.5
1.25
1
IO=1mA
3
2
1
0
IO=40mA
IO=100mA
Dropout of Regulation is
defined as when
DVo=1% of Vo
0
2
4
6
8
10
0
25
50
75
100
125
Input Voltage (V)
Junction Temperature (°C)
Quiescent Current vs. Ambient Temperature
Quiescent Current vs. Input Voltage
3 .5
3
3.0
No Load
VIN=10V
IO=40mA
2.8
2.6
2.4
2.2
2 .5
2
1 .5
1
0 .5
0
0
25
50
75
100
125
0
5
1 0
1 5
2 0
2 5
3 0
3 5
Ambient Temperature (°C)
Input Voltage (V)
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APL78L05/12
Typical Operating Characteristics (Cont.)
Quiescent Current vs. Output Current
Dropout Voltage vs. Output Current
3
2.5
2
1.9
1.85
1.8
VIN=10V
1.75
1.7
1.5
1
Dropout of
Regulation is
defined as when
DVo=1% of Vo
0.5
0
1.65
1.6
0
20
40
60
80
100
0
20
40
60
80
100
Output Current (mA)
Output Current (mA)
PSRR vs. Frequency
Load-Transient Response
+0
-10
-20
-30
-40
-50
-60
C
=0.1mF
OUT
VIN=10V
IOUT=10mA
V(100mv/div)
OUT
IOUT=10mA~80mA
-70
-80
10
100
1k
10k
100k
Frequency (Hz)
Time (20ms/div)
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APL78L05/12
Typical Operating Characteristics (Cont.)
Maximum Power Dissipation vs.
Ambient Temperature
Line Transient Response
TO-92 Type Package
No Heat Sink
1300
1100
VIN=9.5V~10.5V
COUT=0.1mF
IOUT=10mA
900
700
500
300
VOUT=10(mV/div)
100
25
50
75
100
125
150
Time (100ms/div)
Ambient Temperature (°C)
Region of Stable ESR vs. Output
Current
Output Voltage vs.
Ambient Temperature
5.02
10
VIN=10V
IO=40mA
COUT=0.1mF
5.015
1
5.01
Stable Region
5.005
0.1
5
Untested
0.01
4.995
0
20
40
60
80
100
0
25
50
75
100
125
Ambient Temperature (°C)
Output Current (mA)
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APL78L05/12
Pin Description
PIN
NO.
FUNCTION
NAME
SOP-8 TO-92 SOT-89
1
1
2
-
1
2
-
VOUT
GND
NC
Output Voltage Output Pin.
2,3,6,7
4,5
Ground. A common ground is required between the input and the output voltage.
No Internal Connection
Power input pin of the device. The maximum Input Voltage can be 30V. It should be
bypassed with a 0.33µF (minimum) capacitor to the GND.
8
3
3
VIN
Typical Application Circuit
VIN
APL78L05/12
VOUT
COUT=
CIN=
0.1mF
0.33mF
Note
a : A common ground is required between the input and the output voltage. The input voltage must remain typically 2V above the
output voltage even during the low point on the input ripple voltage.
b : CIN is required if regulator is located an appreciable distance from power supply filter.
c : COUT is not needed for stability; however, it improves transient response.
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Rev. A.11 - Jun., 2011
APL78L05/12
Application Information
The APL78L05/12, series of fixed voltage regulators, are
designed with thermal overload protection that shuts down
the circuit when subjected to an excessive power overload
condition. In addition, the APL78L05/12 have the func-
tion of internal short circuit protection to limit the maxi-
mum current the circuit will pass.
For example, a 100mA current source would require R to
be a 50W, 1/2W resistor and the output voltage compli-
ance would be the input voltage less 7V.
+V
O
+20V
APL78L05
0.33mF
10K
In many low current applications, compensation capaci-
tors are not required. However, it is recommended that
the regulator input will be bypassed with a capacitor if the
regulator connects to the power supply filter with long
wire lengths, or if the output load capacitance is large. The
input bypass capacitor should be selected to provide
good high-frequency characteristics to insure stable
operation under all load conditions. If the value of the
capacitor is greater than 0.33mF, the capacitor with tan-
talum or mylar, or other capacitor having low internal im-
pedance at high frequencies should be chosen. The by-
pass capacitor should be mounted with the shortest pos-
sible leads directly across the regulators input terminals.
Good construction techniques should be used to mini-
mize ground loops and lead resistance drops since the
regulator has no external sense lead. Bypassing the out-
put is also recommended.
2
3
7
6
MC1741
4
10K
0.33mF
MPSA70
6.5
20V
-V
O
MPSU55
Figure 2. ±15V Tracking Voltage Regulator
+VO
+VI
0.33mF
APL78LXX
APL79LXX
0.1mF
0.1mF
-VI
0.33mF
-VO
Input
APL78L05
R
Constant
Current to
Grounded
Load
Figure 3. Positive and Negative Regulator
0.33mF
lO
Figure 1. Current Regulator
The APL78L05 regulators can also be used as a cur-
rent source when connected as above. In order to mini-
mize dissipation, the APL78L05 is chosen in this
application. Resistor R determines the current as be-
low :
5.0V
R
IO =
+ IB
IB =3.8mA over line and load changes
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Rev. A.11 - Jun., 2011
APL78L05/12
Package Information
SOP-8
D
SEE VIEW A
b
c
e
GAUGE PLANE
SEATING PLANE
L
VIEW A
SOP-8
S
Y
M
B
O
L
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
0.069
0.010
A
1.75
0.25
0.004
0.049
0.012
0.007
A1
A2
b
0.10
1.25
0.31
0.17
0.020
0.010
0.51
0.25
5.00
6.20
4.00
c
D
4.80
5.80
3.80
0.189
0.228
0.150
0.197
0.244
0.157
E
E1
e
h
L
1.27 BSC
0.050 BSC
0.010
0.016
0
0.020
0.050
0.25
0.40
0
0.50
1.27
°
°
8
0
8
Note: 1. Follow JEDEC MS-012 AA.
2. Dimension “D” does not include mold flash, protrusions or gate burrs.
Mold flash, protrusion or gate burrs shall not exceed 6 mil per side.
3. Dimension “E” does not include inter-lead flash or protrusions.
Inter-lead flash and protrusions shall not exceed 10 mil per side.
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Rev. A.11 - Jun., 2011
APL78L05/12
Package Information
SOT-89
D
A
C
D1
e
e1
B
B1
SOT-89
S
Y
M
B
O
L
MILLIMETERS
MIN.
INCHES
MAX.
1.60
0.56
0.48
0.44
4.60
MIN.
MAX.
0.063
0.022
0.019
0.017
0.181
0.072
0.102
0.090
A
1.40
0.44
0.36
0.35
4.40
0.055
0.017
0.014
0.014
0.173
0.064
0.090
0.084
B
B1
C
D
D1
E
1.62
2.29
1.83
2.60
E1
e
2.13
2.29
1.50 BSC
3.00 BSC
0.059 BSC
0.118 BSC
e1
H
0.155
0.035
0.167
0.047
3.94
0.89
4.25
1.20
L
Note : Follow JEDEC TO-243 AA.
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Rev. A.11 - Jun., 2011
APL78L05/12
Package Information
TO-92
D
j
e1
b
e
TO-92
S
Y
M
B
O
L
MILLIMETERS
INCHES
MIN.
4.32
0.41
4.45
3.18
MAX.
5.33
0.53
5.20
4.19
MIN.
MAX.
0.210
0.021
0.205
0.165
0.105
0.055
A
0.170
0.016
0.175
0.125
0.095
0.045
0.135
0.500
0.080
b
D
E
e
2.42
1.15
3.43
12.70
2.03
2.66
1.39
e1
j
4.00
15.00
2.66
0.157
L
S
0.591
0.105
Note : Follow JEDEC TO-92.
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Rev. A.11 - Jun., 2011
APL78L05/12
Package Information
TO-92A
D
e1
e
J
b
F
TO-92A
S
Y
M
B
O
L
MILLIMETERS
INCHES
MIN.
MAX.
5.33
0.53
5.20
4.19
MIN.
MAX.
0.210
0.021
0.205
0.165
0.110
0.105
A
4.32
0.41
4.45
3.18
0.170
0.016
0.175
0.125
0.098
0.095
0.045
0.135
0.500
0.067
0.080
b
D
E
F
e
2.50
2.42
1.15
3.34
12.70
1.70
2.03
2.80
2.66
1.39
4.00
e1
J
0.055
0.157
L
L1
S
3.30
2.66
0.130
0.105
Note : Follow JEDEC TO-92A
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Rev. A.11 - Jun., 2011
APL78L05/12
Carrier Tape & Reel Dimensions
P0
P2
P1
A
OD0
K0
A0
OD1
A
B
B
SECTION A-A
SECTION B-B
d
T1
Application
SOP-8
A
H
T1
C
d
D
W
E1
F
12.4+2.00 13.0+0.50
-0.00 -0.20
330.0±2.00 50 MIN.
1.5 MIN.
D1
20.2 MIN. 12.0±0.30 1.75±0.10
5.5±0.05
K0
P0
4.0±0.10
A
P1
8.0±0.10
H
P2 D0
T
A0
B0
1.5+0.10
-0.00
0.6+0.00
-0.40
2.0±0.05
1.5 MIN.
d
6.40±0.20 5.20±0.20 2.10±0.20
Application
SOT-89
T1
C
D
W
E1
F
5.50±0.05
K0
12.4+2.00 13.0+0.50
-0.00 -0.20
P2 D0
178.0±2.00 50 MIN.
1.5 MIN.
D1
20.2 MIN. 12.0±0.30 1.75±0.10
P0
P1
T
A0
B0
1.5+0.10
-0.00
0.6+0.00
-0.40
4.0±0.10
8.0±0.10
2.0±0.05
1.5 MIN.
4.80±0.20 4.50±0.20 1.80±0.20
(mm)
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Rev. A.11 - Jun., 2011
APL78L05/12
Carrier Tape & Box Dimensions
Application
TO-92A
A0
4.32~5.33
H2
D
D1
0.36~0.53 4.45~5.20
H3 H4
D2
F1=F2
F1-F2
±0.3
M
1.7~3.3
L1
H
H1
9±0.5
P1
2.5+0.2
-0.1
4.0±0.2
H2A
16±0.5
P
H5=H0+M
18.5±0.5
W
L
12.7±0.3
W
6.35±0.4
W1
0.5 MAX
P2
0.5 MAX 27.0 MAX 20.0 MAX
T1 T2
0.55 MAX 1.42 MAX 0.36~0.68
11.0 MAX
W1
2.5 MIN
W2
T
50.8±0.5
18.0±0.2
6.0±0.2
≦1
18.0±0.2
6.0±0.2
(mm)
Devices Per Unit
Package Type
Unit
Quantity
SOP-8
Tape & Reel
Tape & Reel
Tape & Box
Plastic & Box
2500
1000
2000
1000
SOT-89
TO-92A
TO-92
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Rev. A.11 - Jun., 2011
APL78L05/12
Taping Direction Information
SOP-8
USER DIRECTION OF FEED
SOT-89
USER DIRECTION OF FEED
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Rev. A.11 - Jun., 2011
APL78L05/12
Classification Profile
Classification Reflow Profiles
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
Preheat & Soak
100 °C
150 °C
60-120 seconds
150 °C
200 °C
60-120 seconds
Temperature min (Tsmin
)
Temperature max (Tsmax
)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate
(Tsmax to TP)
3 °C/second max.
3°C/second max.
Liquidous temperature (TL)
Time at liquidous (tL)
183 °C
60-150 seconds
217 °C
60-150 seconds
Peak package body Temperature
(Tp)*
See Classification Temp in table 1
20** seconds
See Classification Temp in table 2
30** seconds
Time (tP)** within 5°C of the specified
classification temperature (Tc)
Average ramp-down rate (Tp to Tsmax
)
6 °C/second max.
6 °C/second max.
6 minutes max.
8 minutes max.
Time 25°C to peak temperature
* Tolerance for peak profile Temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
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Rev. A.11 - Jun., 2011
APL78L05/12
Classification Reflow Profiles (Cont.)
Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)
Volume mm3
350
Package
Thickness
<2.5 mm
³ 2.5 mm
Volume mm3
<350
235 °C
220 °C
220 °C
220 °C
Table 2. Pb-free Process – Classification Temperatures (Tc)
Package
Thickness
<1.6 mm
Volume mm3
Volume mm3
350-2000
260 °C
Volume mm3
<350
260 °C
260 °C
250 °C
>2000
260 °C
245 °C
245 °C
1.6 mm – 2.5 mm
³ 2.5 mm
250 °C
245 °C
Reliability Test Program
Test item
SOLDERABILITY
HOLT
Method
JESD-22, B102
JESD-22, A108
JESD-22, A102
JESD-22, A104
MIL-STD-883-3015.7
JESD-22, A115
JESD 78
Description
5 Sec, 245°C
1000 Hrs, Bias @ Tj=125°C
168 Hrs, 100%RH, 2atm, 121°C
500 Cycles, -65°C~150°C
VHBM≧2KV
PCT
TCT
HBM
MM
VMM≧200V
10ms, 1tr≧100mA
Latch-Up
Customer Service
Anpec Electronics Corp.
Head Office :
No.6, Dusing 1st Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
2F, No. 11, Lane 218, Sec 2 Jhongsing Rd.,
Sindian City, Taipei County 23146, Taiwan
Tel : 886-2-2910-3838
Fax : 886-2-2917-3838
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