ANPEC APL1084-ZC-TUL, APL1084-ZC-TU, APL1084-ZC-TRL, APL1084-ZC-TR, APL1084-UC-TUL Datasheet

APL1084

5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V

Features

! Fast Transient Response
! Guaranteed Dropout Voltage at Multiple Cur-

rents

! Load Regulation :0.05% Typ.
! Line Regulation : 0.03% Typ.
! Low Dropout Voltage: 1.3V Typ. at I
! Trimmed Current Limit : 5A Typ. at T

=5A

OUT

=125 °C

J

! On-Chip Thermal Limiting : 150 °C Typ.

! Standard 3-pin TO-220, TO-252 and TO-263

Power Packages

Applications

! Pentium
! powerPC
! Low Voltage Logic Supplies
! Battery-Powered Circuitry
! Post Regulator for Switching Power Supply

TM

Processor Supplies

TM

Supplies

applications, the APL1084 has been optimized. The
output available voltage range of adjustable version
is from 1.25~5.75V 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 short-circuit current.
On-chip thermal limiting provides protection against
any combination of overload that would create ex­cessive junction temperatures. The APL1084 is avail­able in both the through-hole and surface mount ver­sions of the industry standard 3-pin TO-220,TO-252
and TO-263 power packages.

Pin Description

V

IN

Front View APL1084

V

OUT

TO-252 Package

ADJ

V

IN

Front View APL1084

V

OUT

TO-263 Package

ADJ

TAB is V

6)*EI8

OUT

OUT

!



3

2

1

General Description

The APL1084 is a low dropout three-terminal adjust­able regulator with 5A output current capability. In
order to obtain lower dropout voltage and faster tran­sient response, which is critical for low voltage

6)*E I8

6)*EI8

3

OUT

OUT

2

1

3

2

1

V

IN

V

OUT

ADJ

V

IN

Front View APL1084

V

OUT

TO-220 Package

ADJ

Front View APL1084
TO-264 Package

Ordering Information

APL1084 -

Lead Free Code

Handling Code

Tem p. Range

Package Code

Voltage Code

APL1084 :

APL1084
XXXXX

XXXXX

- Da te C od e

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.9 - Aug., 2003

Package Code

F : T O -22 0 G : TO -263 U : TO -2 52 Z : TO -2 64

Tem p. Range

C : 0 to 70 C

Handling Code

TU : Tube TR : Tape & Reel

Voltage Code :

33 : 3.3V Blank : Adjustable Version
Lead Free Code
L : Lead Free Device Blank : Orginal Device

APL1084- 33 :

°

33

APL1084
XXXXX

XXXXX

- Da te C od e

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APL1084

Absolute Maximum Ratings

Symbol Parameter Rating Unit

V
T

T

STG

T

Electrical Characteristics

Input Voltage 7 V

I

Operating Junction Temperature Range

J

Control Section
Power Transistor

0 to 125

0 to 150
Storage Temperature Range -65 to +150
Lead Temperature (Soldering, 10 second) 260

L

C

°

C

°

C

°

V

Reference Voltage

REF

APL1084

V

Output Voltage

OUT

APL1084-3.3

REG

Line Regulation

LINE

APL1084

APL1084-3.3

REG

Load Regulation

LOAD

APL1084

APL1084-3.3

V

Dropout Voltage

D

I

LIMIT

I

Current Limit

Adjust Pin Current

ADJ

APL1084

Adjust Pin Current

I

∆

ADJ

Change APL1084

I

LMIN

Minimum Load
Current APL1084

I

Quiescent Current

Q

APL1084-3.3

PSRR Ripple Rejection

APL1084

APL1084-3.3

L

Long -Term

S

Stability

APL1084Symbol Parameter Test Conditions

Min. Typ. Max.

1.5V≤(V

IN -VOUT

10mA≤ I
10mA≤ I

=0~125°C

T

J

T

=0~125°C, (Notes 1)

J

2.75V≤V

4.75V≤V
T

=25°C, (Notes 1)

J

(V

IN -VOUT

V

=5V, 0mA≤ I

I N

=1% ,I

V

∆

REF

=1% ,I

V

∆

REF

(V

IN -VOUT

T

(V

IN -VOUT

T

(V

IN -VOUT

125°C

T

=0∼

J

1.5V≤( V
10mA≤ I

1.5V≤( V
T

125°C

=0∼

J

V

=5V 8 13 mA

I N

F=120Hz, C
(V

IN -VOUT

F=120Hz, C

=6.3V, I

(V

IN

T

125°C,1000Hrs.

=

J

≤5.75V,

)

=0~125°C

5A, T

≤

OUT

OUT

≤

IN

≤

IN

=3V, 10mA≤ I

)

=1.7V, T

)

=3V, T

)

=3V, I

)

IN -VOUT

≤

OUT

IN -VOUT

=3V, I

)

J

5A, 4.75V≤V

≤

7V, I
7V, I

OUT

OUT

=

OUT

=

OUT

≤

OUT

=3A ,T

=5A ,T

=10mA,

OUT

5.75V,

)

≤

10mA,
0mA ,

5A

J

J

5A

5.75V,

)

≤

=22µF, Tant. ,

out

=5A

OUT

=22µF, Tant. ,

out

=5A

OUT

OUT

=0~125°C

=0~125°C

IN

≤

5A

J

J

7V,

≤

=25°

J

125°C

=

=25°

J

125°C

=

1.225(-2%) 1.250 1.275(+2%) V

3.235(-2%) 3.300 3.365(+2%) V

0.03 0.2 %

0.05

0.05

0.3

0.5

1.2 1.4 V

1.3 1.5

C

6.0

5.0

C

6.5

5.5

7.6

6.0

8.2

6.5

60 120

0.2 5

210mA

60 dB

0.03 1.0 %

Unit

%

A

A

µ

A

µ

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

www.anpec.com.tw2

APL1084

Electrical Characteristics (Cont.)

APL1084Symbol Parameter Test Conditions

Unit

Min. Typ. Max.

RMS Output Noise(% of

V

θ

th,J-TAB

N

V

)

OUT

Thermal Resistance

T

C,10Hz≤F≤10kHz

=25°

J

(NOTE 2) 6.0

0.003 %

C/ W

°

Junction-to-Case, at TAB

θ

th,J-AMB

Thermal Resistance
Junction-to-Ambient

NOTE 1: 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 2 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size , which improves

θ

, to improve overall thermal resistance (θ

th

,TAB-A

).

th

,J-A

TO-263
TO-252

50

62.5

C/ W

°

Application Circuits

Typical Regulator

(2.75V~7V)

V

IN

10µ

C

+

F

1

APL1084

+

Solid Tantalum
C

2*

(1.250V/ 5A)

V

OUT

5V to 3.3V Regulator

V

(5V)

IN

10µ

C

1

* Required for stability
APL1084:C

* R1 is typically in range of 100Ω to 120Ω

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

=10µF

+

F

APL1084

R2

R1

+

V

=(R1+R2)/R1*1.250V

OUT

V

(3.3V/ 5A)

OUT

Solid Tantalum
C

2*

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APL1084

Typical Characteristics

Dropout Voltage vs Output Current

1.5

1.4

1.3

T

= -50°C

J

1.2

1.1

1.0

T

= 25°C

J

T

=125°C

J

T

J

=0°C

Dropout Voltage (V)

0.9

0.8

0.7

0.6

0.5
01 2345

Output Current (A)

Short- Circuit Current vs Temperature

16

15

14

VIN-V

OUT (SHORT CIRCUIT)

13

12

11

10

9

8

Shout- Circuit Current (A)

7

VIN-V

6

OUT(SHORT CIRCUIT)

=3.3V

-50 0 50 100 150

Temperature (°C)

=5V

Load Regulation vs Temperature

0.10

∆

I =5A

0.05

0.0

-0.05

-0.10

-0.15

Output Voltage Deviation (%)

-0.20

-50 0 50 100 150

Temperature (°C)

Reference Voltage vs Temperature

1.275

1.270

1.265

1.260

1.255

1.250

1.245

1.240

1.235

Reference Voltage (V)

1.230

1.225

-50 0 50 100 150

Temperature (°C)

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

www.anpec.com.tw4

APL1084

Typical Characteristics (Cont.)

Minimum Load Current vs Temperature

5

4

3

2

1

Minimum Load Current (mA)

0

-50 0 50 100 150

Temperature (°C)

Ripple Rejection vs Frequency

Adjust Pin Current vs Temperature

100

90

80

70

60

50

40

30

Adjust Pin Current (µA)

20

10

0

-50 0 50 100 150

Temperature (°C)

Maximum Power Dissipation*

90

80

70

60

50

40

30

20

Ripple Rejection (dB)

10

VIN-V

V

RIPPLE(p-p)

I

OUT

OUT

= 5A

= 3V

= 1V

0

10 100 1k 10k 100k

Frequency (Hz)

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

!

#



#



Power (W)

#



# % '

 ! #

Case Temperature (°C)

* as Limited by Maximum Jcnction Temperature

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APL1084

Package Informaion

TO-252( Reference JEDEC Registration TO-252)

E

b2

L2

L1

A

C1

D

H

L

Dim

b

e1

D1

E1

Millimeters Inches

Min. Max. Min. Max.

C

A1

A 2.18 2.39 0.086 0.094

A1 0.89 1.27 0.035 0.050

b 0.508 0.89 0.020 0.035

b2 5.207 5.461 0.205 0.215

C 0.46 0.58 0.018 0.023

C1 0.46 0.58 0.018 0.023

D 5.334 6.22 0.210 0.245

D1 5.2 REF 0.205 REF

E 6.35 6.73 0.250 0.265

E1 5.3 REF 0.209 REF

e1 3.96 5.18 0.156 0.204

H 9.398 10.41 0.370 0.410

L 0.51 0.020

L1 0.64 1.02 0.025 0.040

L2 0.89 2.032 0.035 0.080

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

www.anpec.com.tw6

APL1084

Package Informaion

TO-263 ( Reference JEDEC Registration TO-263)

E

e

e1

A

c2

b2
b

L2

D

L

L3

Φ 1

L4

R

L1

DE TA IL "A"R O TE D

c

Millim e t e r s Inch e s

Dim

Min. Max. Min. Max.

A 4.06 4.83 0.160 0.19 0

b

0.51 1.016

0.02 0.040

b2 1.14 1.651 0.045 0.065

c 0.38 TYP. 0.015 TYP.

c2

1.14 1.40

0.045 0.055

D 8.64 9.65 0.340 0.380

e 2.54 TYP 0.100 TYP

e1

4.83 5.33

0.190 0.210

L 14.60 15.88 0.575 0.625
L1 2.24 2.84 0.090 0.110
L2

1.02 2.92

0.040 0.112

L3 1.20 1.78 0.050 0.070

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

www.anpec.com.tw7

APL1084

Package Information

TO-220 ( Reference JEDEC Registration TO-220)

D

Q

R

E

L1

b

e

b1

e1

H1

A

F

L

c

J1

Millim eters Inches

Dim

Min. Max. Min. Max.

A 3.56 4.83 0.14 0 0.190

b1 1.14 1.78 0.045 0.070

b 0 .51 1.14 0.020 0.0 4 5
c 0.31 1.14 0.0 1 2 0 .04 5

D 14.23 16.51 0.560 0.650

e 2 .29 2.79 0.090 0.110

e1 4.83 5.33 0.190 0.210

E 9.65 10.67 0.380 0.420

F 0.51 1 .40 0.020 0.05 5

H1 5.84 6.86 0.230 0.270

J1 2.03 2.92 0.080 0.115

L 12.7 14.7 3 0.500 0.580

L1 3.65 6.35 0.143 0.250

R 3.53 4.09 0.1 3 9 0 .16 1
Q 2.54 3.43 0.10 0 0 .13 5

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

www.anpec.com.tw8

APL1084

Package Information

TO-264

E

e

e1

A

b2
b

L2

D

L

c2

Φ 1

c3

DE T AIL "A"RO T ED

c

L1

Dim

A

b

b2

Min. Max. Min. Max.

4.06 4.83

0.51 1.016

1.14 1.651

c

c2

c3

D

1.14 1.40

00.102

8.64 9.65

e

e1

E

L

L1

L2

1

Φ

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

4.83 5.33

9.65 10.54

14.60 15.88

2.24 2.84

1.02 2.92

0

°

Millimeters Inches

0.160 0.190

0.02 0.040

0.045 0.065

0.38 TYP.

0.015 TYP.

0.045 0.055

00.004

0.340 0.380

2.54 TYP

0.100 TYP

0.190 0.210

0.380 0.415

0.575 0.625

0.090 0.110

0.040 0.112

8

°

0

°

8

°

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APL1084

Physical Specifications

Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb)
Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.

Reflow Condition (IR/Convection or VPR Reflow)

Reference JEDEC Standard J-STD-020A APRIL 1999

Peak temperature

temperature

Pre-heat temperature

°

183 C

Time

Classification Reflow Profiles

Convection or IR/

Convection

Average ramp-up rate(183°C to Peak) 3°C/second max. 10 °C /second max.
Preheat temperature 125 ± 25°C)
Temperature maintained above 183°C
Time within 5°C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25°C to peak temperature

120 seconds max
60  150 seconds
10 20 seconds 60 seconds
220 +5/-0°C or 235 +5/-0°C 215-219°C or 235 +5/-0°C
6 °C /second max. 10 °C /second max.
6 minutes max.

VPR

Package Reflow Conditions

pkg. thickness
and all bgas

Convection 220 +5/-0 °C Convection 235 +5/-0 °C
VPR 215-219 °C VPR 235 +5/-0 °C
IR/Convection 220 +5/-0 °C IR/Convection 235 +5/-0 °C

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

2.5mm

≥≥≥≥

pkg. thickness < 2.5mm and
pkg. volume

350 mm³

≥≥≥≥

pkg. thickness < 2.5mm and pkg.
volume < 350mm³

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APL1084

R e lia bility te s t p r o g r a m

SOLDERABILITY MIL-STD-883D-2003
HOLT MIL-STD-883D-1005.7
PCT JESD-22-B, A102
TST MIL-STD-883D-1011.9
ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V
La tch-U p JE S D 78 10m s , Itr > 100m A

Carrier Tape

Test item Method Description

245°C , 5 SEC
1000 Hrs Bias @ 125 °C
16 8 H rs , 100 % RH , 121°C

-65°C ~ 150°C , 200 C yc les

t

E

F

W

Po

P

P1

Ao

D

Bo

Ko

D1

T2

A

Application

A B C J T1 T2 W P E

330 ±3100 ± 2 13 ± 0. 5 2 ± 0.5

TO-252

F D D1 Po P1 Ao Bo Ko t

7.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 6.8 ± 0.1 10.4± 0.1 2.5± 0.1 0.3±0.05

Application

A B C J T1 T2 W P E

380±380 ± 2 13 ± 0. 5 2 ± 0.5 24 ± 4 2± 0.3

TO-263

F D D1 Po P1 Ao Bo Ko t

11.5 ± 0.1 1.5 +0.1 1.5± 0.25 4.0 ± 0.1 2.0 ± 0.1 10.8 ± 0.1 16.1± 0.1 5.2± 0.1 0.35±0.013

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

J

C

B

T1

16.4 + 0.3

-0.2

2.5± 0.5

16+ 0.3

- 0.1

24 + 0.3

- 0.1

8 ± 0.1 1.75± 0.1

16 ± 0.1 1.75± 0.1

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APL1084

Cover Tape Dimensions

Application Carrier Width Cover Tape Width Devices Per Reel

TO- 252
TO- 263

Customer Service

Anpec Electronics Corp.

Head Office :

5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : [phone]
Fax : [phone]

Taipei Branch :

7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : [phone]
Fax : [phone]

16 13.3 2500
24 21.3 1000

Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003

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