ANPEC APL108433FC-TRG

APL1084
5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V
Features
General Description
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Fast Transient Response
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Guaranteed Dropout Voltage at Multiple Currents
The APL1084 is a low dropout three-terminal adjustable
regulator with 5A output current capability. In order to ob-
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Load Regulation: 0.05% Typ.
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Line Regulation: 0.03% Typ.
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Low Dropout Voltage: 1.3V Typ. at IOUT = 5A
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Trimmed Current Limit: 5A Typ. at TJ=125 °C
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On-Chip Thermal Limiting: 150°C Typ.
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Standard 3-pin TO-220, TO-252, and TO-263
tain lower dropout voltage and speed up transient
response, which is critical for low voltage applications,
the APL1084 has been optimized. The output available
voltage range of adjustable version is from 1.25 to 5.75V
with an input supply below 7V, and the fixed 3.3V output
voltage device is also available. Current limit is trimmed
to ensure specified output current and controlled shortcircuit current. On-chip thermal limiting provides protec-
Power Packages
l
tion against any combination of overload that would create excessive junction temperatures. The APL1084 is
Lead Free and Green Devices Available
(RoHS Compliant)
available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220, TO-252, and
Applications
TO-263 power packages.
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PentiumTM Processor Supplies
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PowerPCTM Supplies
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Low Voltage Logic Supplies
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Battery-Powered Circuitry
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Post Regulator for Switching Power Supply
Pin Configuration
TAB is VOUT
TAB is VOUT
TAB is VOUT
3
VIN
2
VOUT
1
ADJ
3
VIN
2
VOUT
1
ADJ
3
2
1
Front View APL1084
TO-252 Package
Front View APL1084
TO-263 Package
VIN
VOUT
ADJ
Front View APL1084
TO-220 Package
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.
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
1
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APL1084
Ordering and Marking Information
Package Code
F : TO-220 G : TO-263-3 U : TO-252-3
Operating Ambient Temperature Range
C : 0 to 70 oC
Handling Code
TR : Tape & Reel TU : Tube
Voltage Code
33 : 3.3V Blank : Adjustable Version
Assembly Material
G : Halogen And Lead Free Device
APL1084
Assembly Material
Handling Code
Temperature Range
Package Code
Voltage Code
APL1084 F/G/U:
XXXXX - Date Code
APL1084
XXXXX
APL1084 33F/33G/33U :
33
APL1084
XXXXX
XXXXX - Date Code
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
Symbol
VI
(Note 1)
Parameter
Input Voltage
Rating
Unit
7
V
0 to 125
0 to 150
°C
-65 to +150
°C
260
°C
Operating Junction Temperature Range
TJ
Control Section
Power Transistor
TSTG
Storage Temperature Range
TSDR
Maximum Lead Soldering Temperature, 10 Seconds
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.
Electrical Characteristics
Symbol
VREF
VOUT
Parameter
Unit
Min.
Typ.
Max.
1.5V≤(VIN -VOUT) ≤5.75V,
APL1084 10mA≤ IOUT ≤5A, TJ =0~125°C
1.225
(-2%)
1.250
1.275
(+2%)
V
Output Voltage
10mA≤ IOUT ≤ 5A, 4.75V≤VIN ≤7V,
APL1084-3.3 TJ =0~125°C
3.235
(-2%)
3.300
3.365
(+2%)
V
Line Regulation
TJ =0~125°C, (Note 2)
APL1084 2.75V≤VIN ≤7V, IOUT=10mA,
APL1084-3.3 4.75V≤VIN ≤7V, IOUT=0mA,
-
0.03
0.2
%
TJ=25°C, (Note 2)
APL1084 (VIN -VOUT)=3V, 10mA≤ IOUT ≤ 5A
APL1084-3.3 VI N=5V, 0mA≤ IOUT ≤ 5A
-
0.05
0.05
0.3
0.5
%
Reference Voltage
REGLINE
Load Regulation
REGLOAD
VD
APL1084
Test Conditions
Dropout Voltage
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
∆VREF=1%, IOUT=3A,TJ =0~125°C
-
1.2
1.4
∆VREF=1%, IOUT=5A,TJ =0~125°C
-
1.3
1.5
2
V
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APL1084
Electrical Characteristics (Cont.)
Symbol
ILIMIT
IADJ
∆IADJ
ILMIN
IQ
Parameter
APL1084
Test Conditions
Unit
Min.
Typ.
Max.
(VIN -VOUT)=1.7V, TJ=25°C
TJ=125°C
6.0
5.0
7.6
6.0
-
(VIN -VOUT)=3V, TJ=25°C
TJ=125°C
6.5
5.5
8.2
6.5
-
(VIN -VOUT)=3V, IOUT=10mA, TJ=0∼125°C
-
60
120
µA
Adjust Pin Current Change
1.5V≤(VIN -VOUT)≤5.75V, 10mA≤ IOUT≤5A
APL1084
-
0.2
5
µA
-
2
10
mA
-
8
13
mA
60
-
-
dB
Current Limit
Adjust Pin Current
APL1084
Minimum Load Current
1.5V≤(VIN -VOUT)≤5.75V,
APL1084 TJ=0∼125°C
Quiescent Current
APL1084-3.3
VI N=5V
A
Ripple Rejection
APL1084 F=120Hz, Cout=22µF, Tant.,
(VIN -VOUT)=3V, IOUT=5A
APL1084-3.3 F=120Hz, Cout=22µF, Tant.,
(VIN =6.3V, IOUT=5A
PSRR
LS
Long -Term Stability
TJ =125°C, 1000Hrs.
-
0.03
1.0
%
VN
RMS Output Noise (% of VOUT)
TJ=25°C, 10Hz≤F≤10kHz
-
0.003
-
%
(Note 3)
-
6.0
-
°C/ W
-
50
62.5
-
°C/ W
θth,J-TAB
Thermal Resistance
Junction-to-Case, at TAB
θth,J-AMB
Thermal Resistance
Junction-to-Ambient
TO-263
TO-252
Note 2: See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulations are
measured at a constant junction temperature by low duty cycle pulse testing.
Note 3 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size, which improves θth,TAB-A,
to improve overall thermal resistance (θth,J-A).
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
3
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APL1084
Typical Operating Characteristics
Dropout Voltage vs. Output Current
Short- Circuit Current vs. Temperature
1.5
16
1.4
Shout- Circuit Current (A)
Dropout Voltage (V)
15
TJ=50oC
1.3
1.2
1.1
1.0
TJ=25oC
0.9
TJ=0oC
0.8
TJ=125oC
0.7
14
VIN-VOUT (SHORT CIRCUIT) =5V
13
12
11
10
9
8
0.6
0.5
7
0
1
2
3
4
VIN-VOUT(SHORT CIRCUIT) =3.3V
6
-50
5
0
Output Current (A)
Load Regulation vs. Temperature
150
Reference Voltage vs. Temperature
1.275
∆ I =5A
1.270
0.05
Reference Voltage (V)
Output Voltage Deviation (%)
0.10
50
100
Temperature (°C)
0.0
-0.05
-0.10
-0.15
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
-0.20
-50
0
50
100
Temperature (°C)
1.225
-50
150
Minimum Load Current vs. Temperature
150
100
90
1.2
Adjust Pin Current (µA)
Minimum Load Current (mA)
50
100
Temperature (°C)
Adjust Pin Current vs. Temperature
1.4
1.0
0.8
0.6
0.4
0.2
0.0
-50
0
80
70
60
50
40
30
20
10
0
-25
0
25 50 75 100
Temperature (°C)
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
-50
125 150
0
50
100
150
Temperature (°C)
4
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APL1084
Typical Operating Characteristics (Cont.)
Ripple Rejection vs. Frequency
90
Ripple Rejection (dB)
80
70
60
50
40
30
VIN-VOUT = 3V
20
VRIPPLE(p-p) = 1V
10
IOUT = 5A
0
10
100
1k
10k
100k
Frequency (Hz)
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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APL1084
Typical Application Circuits
Typical Regulator
APL1084
VIN (2.75V~7V)
VOUT (1.250V/ 5A)
+
10µ F +
C1
Solid Tantalum
C2*
5V to 3.3V Regulator
APL1084
VIN (5V)
10µ F
C1
+
+
R1
VOUT (3.3V/ 5A)
Solid Tantalum
C2*
R2
VOUT=(R1+R2)/R1*1.250V
* Required for stability
APL1084:C2=10µF
* R1 is typically in range of 100Ω to 120Ω
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
6
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APL1084
Package Information
TO-220
E
A
E2
A1
E1
H1
Q
E/2
L
L1
D1
D
D2
P
b
e
A2
c
b2
S
Y
M
B
O
L
A
MIN.
3.56
MAX.
4.83
MIN.
0.140
MAX.
0.190
A1
0.51
1.40
0.020
0.055
A2
2.03
2.92
0.080
0.115
0.040
TO-220
MILLIMETERS
INCHES
b
0.38
1.02
0.015
b2
1.14
1.78
0.045
0.070
c
D
0.36
0.61
0.014
0.024
16.51
0.560
0.650
D1
14.22
8.38
0.330
0.355
D2
12.19
9.02
12.88
0.480
0.507
E
9.65
10.67
0.380
0.420
E1
6.86
8.89
0.270
0.350
0.030
0.76
E2
e
2.54 BSC
0.100 BSC
H1
5.84
6.86
0.230
0.270
L
12.70
14.73
0.500
0.580
0.250
6.35
L1
P
3.53
4.09
0.139
0.161
Q
2.54
3.43
0.100
0.135
Note: Follow JEDEC TO-220 AB.
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
7
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APL1084
Package Information
TO-252-3 (Package 1)
E
A
E1
c2
L4
H
D
D1
L3
b3
c
b
e
SEE VIEW A
0
GAUGE PLANE
SEATING PLANE
0.25
A1
L
TO-252-3
S
Y
M
B
O
L
MIN.
A
2.18
MILLIMETERS
INCHES
MAX.
MIN.
MAX.
2.39
0.086
0.094
0.005
0.13
A1
b
VIEW A
0.50
0.89
0.020
0.035
0.215
b3
4.95
5.46
0.195
c
0.46
0.61
0.018
0.024
0.035
c2
0.46
0.89
0.018
D
5.33
6.22
0.210
0.245
D1
4.57
6.00
0.180
0.236
E
6.35
6.73
0.250
0.265
E1
3.81
6.00
0.150
0.236
e
2.29 BSC
0.090 BSC
H
9.40
10.41
0.370
0.410
L
0.90
1.78
0.035
0.070
L3
0.89
2.03
0.035
0.080
L4
0
0.040
1.02
0°
8°
0°
8°
Note : Follow JEDEC TO-252 .
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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APL1084
Package Information
TO-252-3 (Package 2)
E
A
E1
c2
L4
H
D
D1
L3
b3
c
e
SEE VIEW A
θ
0.25
GAUGE PLANE
SEATING PLANE
L
A1
b
VIEW A
S
Y
M
B
O
L
A
TO-252-3
MILLIMETERS
MIN.
2.18
MIN.
MAX.
2.39
0.086
0.094
0.005
0.13
A1
b
INCHES
MAX.
0.50
0.89
0.020
0.035
0.215
b3
4.95
5.46
0.195
c
0.46
0.61
0.018
0.024
c2
0.46
0.89
0.018
0.035
D
5.33
6.22
0.210
0.245
D1
4.57
6.00
0.180
0.236
0.265
0.236
E
6.35
6.73
0.250
E1
3.81
6.00
0.150
e
2.29 BSC
0.090 BSC
H
9.40
10.41
0.370
0.410
L
0.90
1.78
0.035
0.070
L3
0.89
2.03
0.035
0.080
L4
θ
0.040
1.02
0o
8o
0o
8o
Note : 1. Followed from JEDEC TO-252 .
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
9
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APL1084
Package Information
TO-263-3
A
E1
c2
L2
H
D
D1
L1
E
b
b2
c
e
SEE VIEW A
0
GAUGE PLANE
SEATING PLANE
S
Y
M
B
O
L
A
A1
0.25
L
VIEW A
TO-263-3
MILLIMETERS
INCHES
MIN.
MAX.
MIN.
MAX.
4.06
4.83
0.160
0.190
A1
0.00
0.25
0.000
0.010
b
0.51
0.99
0.020
0.039
b2
1.14
1.78
0.045
0.070
c
0.38
0.74
0.015
0.029
c2
1.14
1.65
0.045
0.065
D
8.38
9.65
0.330
0.380
D1
6.00
9.00
0.236
0.354
E
9.65
11.43
0.380
0.450
E1
6.22
9.00
0.245
0.354
e
0.100 BSC
2.54 BSC
H
14.61
15.88
0.575
0.625
L
1.78
2.79
0.070
0.110
0.070
1.78
L2
θ
0.066
1.68
L1
0
o
0o
o
8
8o
Note : Follow JEDEC TO-263 AB.
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
10
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APL1084
Carrier Tape & Reel Dimensions
P0
P2
P1
A
B0
W
F
E1
OD0
K0
A0
A
OD1 B
B
T
SECTION A-A
SECTION B-B
H
A
d
T1
Application
A
H
T1
C
d
D
330.0±
2.00
50 MIN.
16.4+2.00
-0.00
13.0+0.50
-0.20
1.5 MIN.
20.2 MIN.
P0
P1
P2
D0
D1
T
4.0±0.10
8.0±0.10
2.0±0.05
1.5+0.10
-0.00
1.5 MIN.
0.6+0.00
-0.40
A
H
T1
C
d
D
330.0±
2.00
50 MIN.
24.4+2.00
-0.00
13.0+0.50
-0.20
1.5 MIN.
20.2 MIN.
P0
P1
P2
D0
D1
T
A0
B0
K0
4.0±0.10
16.0±0.10
2.0±0.10
1.5+0.10
-0.00
1.5 MIN.
0.6+0.00
-0.40
10.8±0.20
16.1±
0.20
5.2±0.20
TO-252-3
Application
TO-263-3
W
E1
16.0±0.30 1.75±
0.10
A0
B0
F
7.50±0.05
K0
6.80±0.20 10.40±0.20 2.50±0.20
W
E1
24.0±0.30 1.75±
0.10
F
11.5±0.10
(mm)
Devices Per Unit
Package Type
Unit
Quantity
TO-252-3
Tape & Reel
2500
TO-263-3
Tape & Reel
800
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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APL1084
Taping Direction Information
TO-252-3
USER DIRECTION OF FEED
TO-263-3
USER DIRECTION OF FEED
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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APL1084
Classification Profile
Classification Reflow Profiles
Profile Feature
Sn-Pb Eutectic Assembly
Pb-Free Assembly
100 °C
150 °C
60-120 seconds
150 °C
200 °C
60-120 seconds
3 °C/second max.
3°C/second max.
183 °C
60-150 seconds
217 °C
60-150 seconds
See Classification Temp in table 1
See Classification Temp in table 2
Time (tP)** within 5°C of the specified
classification temperature (Tc)
20** seconds
30** seconds
Average ramp-down rate (Tp to Tsmax)
6 °C/second max.
6 °C/second max.
6 minutes max.
8 minutes max.
Preheat & Soak
Temperature min (Tsmin)
Temperature max (Tsmax)
Time (Tsmin to Tsmax) (ts)
Average ramp-up rate
(Tsmax to TP)
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body Temperature
(Tp)*
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.
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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APL1084
Classification Reflow Profiles (Cont.)
Table 1. SnPb Eutectic Process – Classification Temperatures (Tc)
Package
Thickness
<2.5 mm
≥2.5 mm
Volume mm
<350
235 °C
220 °C
3
Volume mm
≥350
220 °C
220 °C
3
Table 2. Pb-free Process – Classification Temperatures (Tc)
Package
Thickness
<1.6 mm
1.6 mm – 2.5 mm
≥2.5 mm
Volume mm
<350
260 °C
260 °C
250 °C
3
Volume mm
350-2000
260 °C
250 °C
245 °C
3
Volume mm
>2000
260 °C
245 °C
245 °C
3
Reliability Test Program
Test item
SOLDERABILITY
HOLT
PCT
TCT
HBM
MM
Latch-Up
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
VMM≧200V
10ms, 1tr≧100mA
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
Copyright  ANPEC Electronics Corp.
Rev. B.13 - Jun., 2011
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