ANPEC APL5309-45DC-TR, APL5309-45BC-TR, APL5309-45AC-TR, APL5309-43DC-TR, APL5309-43BC-TR Datasheet

...
0 (0)
ANPEC APL5309-45DC-TR, APL5309-45BC-TR, APL5309-45AC-TR, APL5309-43DC-TR, APL5309-43BC-TR Datasheet

APL5308/9

Low IQ, Low Dropout 300mA Fixed Voltage Regulator

Features

Low Quiescent Current : 60 A (No load)

Low Dropout Voltage : 400mV (@300mA)

Fixed Output Voltage : 1.5V ~ 4.5V

by step 0.1V increment

Stable with 1uF Output Capacitor

Stable with Aluminum, Tantalum or Ceramic Capacitors .

No Protection Diodes Needed

Built in Thermal Protection

Built in Current Limit Protection

Controlled Short Circuit Current : 50mA

Fast Transient Response

Short Setting Time

SOT-23 ,SOT-23-5 and SOT-89 Packages

Applications

5V to 3.3~4.5V Linear Regulators

3.3V to 1.5~2.5V Linear Regulators

CD-ROM, CD-R/W and DVD Player

Networking System, LAN Card, ADSL/Cable Modem, Cable Set-Top Box

PC Peripherals

General Description

The APL5308/9 series are micropower, low dropout linear regulators, which operate from 2.7V to 6V input voltage and deliver up to 300mA. Typical dropout voltage is only 400mV at 300mA loading. Designed for use in battery-powered system, the low 60 A quiescent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5308/9 maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown protection current

limit protection to ensure specified output current and controlled short-circuit current. The APL5308/9 regulators come in a miniature SOT-23, SOT-23-5 and SOT-89 packages.

Pin Configuration

 

 

 

 

 

VIN

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

1

 

2

 

 

 

 

 

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND VO U T

 

 

VO U T

 

VIN

SOT-23 (Top View)

SOT-23 (Top View)

 

 

APL5308

 

 

APL5309

 

 

NC

 

 

NC

 

 

VO U T

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

4

5

 

4

1

2

3

1

2

3

GND VIN VO U T

VIN GND NC

SOT-23-5 (Top View)

SOT-23-5 (Top View)

APL5308

APL5309

TA B is V IN

TA B is G N D

 

 

 

 

 

 

 

 

1

 

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G N D

V IN

V O U T

1 2 3

V O U T G N D V IN

SOT-89 (Top View)

SOT-89 (Top View)

APL5308

APL5309

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.

1

www.anpec.com.tw

Rev. A.5 - Apr., 2003

 

 

APL5308/9

Ordering and Marking Information

APL5308/9 -

 

 

 

 

 

 

 

 

 

 

 

Package C ode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A : SO T-23

B : SO T -23-5

D : S O T-89

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H andling C ode

Tem p. Range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C : 0 to 70 ° C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tem p. Range

H andling C ode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TR : Tape & Reel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Package C ode

Voltage C ode :

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage C ode

15 : 1.5V ~ 45 : 4.5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AP L5308/9 -15 D :

 

 

AP L5308/9

 

 

XX XX X - Date Code

; 15 - 1.5V

 

 

 

XX XX X 15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Marking Information

SOT-23 and SOT-23-5 packages

Product Name

Marking

Product Name

Marking

APL5308-15A/B

389X

APL5309-15A/B

399X

APL5308-16A/B

38AX

APL5309-16A/B

39AX

APL5308-17A/B

38BX

APL5309-17A/B

39BX

APL5308-18A/B

38CX

APL5309-18A/B

39CX

APL5308-19A/B

38DX

APL5309-19A/B

39DX

APL5308-20A/B

38EX

APL5309-20A/B

39EX

APL5308-21A/B

38FX

APL5309-21A/B

39FX

APL5308-22A/B

38GX

APL5309-22A/B

39GX

APL5308-23A/B

38HX

APL5309-23A/B

39HX

APL5308-24A/B

38IX

APL5309-24A/B

39IX

APL5308-25A/B

38JX

APL5309-25A/B

39JX

APL5308-26A/B

38KX

APL5309-26A/B

39KX

APL5308-27A/B

38LX

APL5309-27A/B

39LX

APL5308-28A/B

38MX

APL5309-28A/B

39MX

APL5308-29A/B

38NX

APL5309-29A/B

39NX

APL5308-30A/B

38OX

APL5309-30A/B

39OX

APL5308-31A/B

38PX

APL5309-31A/B

39PX

APL5308-32A/B

38QX

APL5309-32A/B

39QX

APL5308-33A/B

38RX

APL5309-33A/B

39RX

APL5308-34A/B

38SX

APL5309-34A/B

39SX

APL5308-35A/B

38TX

APL5309-35A/B

39TX

APL5308-43A/B

38UX

APL5309-43A/B

39UX

APL5308-45A/B

38VX

APL5309-45A/B

39VX

The last character “X” in the marking is for data code.

Copyright ANPEC Electronics Corp.

2

www.anpec.com.tw

Rev. A.5 - Apr., 2003

 

 

APL5308/9

Pin Description

 

PIN

I/O

Description

 

 

No.

Name

 

 

1

VIN

I

Supply voltage input.

 

 

 

 

2

GND

 

Ground pins of the circuitry, and all ground pins must be soldered

 

To PCB with proper power dissipation.

 

 

 

3

VOUT

O

Output pin of the regulator.

 

 

 

 

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VIN, VOUT

Input Voltage or Out Voltage

6

V

 

 

 

 

 

 

 

SOT-23

357

 

 

 

 

 

 

RTH,JA

Thermal Resistance – Junction to Ambient

SOT-23-5

357

°C/W

 

 

 

 

 

 

 

SOT-89

180

 

 

 

 

 

 

PD

Power Dissipation

Internally

W

 

 

 

 

TJ

Operating Junction Temperature

 

°C

 

Control Section

0 to 125

 

 

Power Transistor

0 to 150

 

 

 

 

 

TSTG

Storage Temperature Range

-65 to +150

°C

 

 

 

 

TL

Lead Temperature (Soldering, 10 second)

260

°C

 

 

 

 

 

Electrical Characteristics

Unless otherwise noted these specifications apply over full temperature, CIN=COUT=1 F, TJ=0 to 125° C. Typical values refer to TJ=25° C.

Symbol

Parameter

Test Conditions

 

APL5308/9

Unit

 

 

 

 

 

Min.

 

Typ.

 

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIN

Input Voltage

 

 

2.7

 

 

 

6

V

VOUT

Output Voltage

VOUT+1.0V< VCC<6.0V, 0mA< IOUT < IMAX

VOUT -2%

 

VOUT

 

VOUT +2%

V

ILIMIT

Circuit Current Limit

VIN=VOUT+1V

 

 

 

650

 

 

mA

ISHORT

Short Current

VOUT=0V

 

 

 

50

 

 

mA

IOUT

Load Current

VIN=VOUT+1V

 

300

 

 

 

 

mA

REGLINE

Line Regulation

VOUT+1V< VCC<6.0V, IOUT=1mA

 

 

1

 

10

mV

REGLOAD

Load Regulation

VIN =VOUT+1V, 0mA< IOUT < IMAX

 

 

10

 

25

mV

 

 

Load Transient

VIN= VOUT+1V , IOUT=1mA-300mA in 1 s

 

 

150

 

250

mV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.5VVOUT<2.0V

 

 

1

 

1.2

 

V

 

Dropout Voltage(Note1)

I =300mA

2.0VVOUT<2.5V

 

 

0.8

 

0.9

V

DROP

 

 

 

 

 

 

 

 

OUT

2.5VVOUT<3V

 

 

0.6

 

0.7

 

 

 

 

 

 

 

 

 

 

 

 

 

3VVOUT3.5V

 

 

0.4

 

0.5

 

 

 

 

 

 

 

 

 

 

 

 

Copyright ANPEC Electronics Corp.

3

 

 

 

www.anpec.com.tw

Rev. A.5 - Apr., 2003

 

 

 

 

 

 

 

 

APL5308/9

Electrical Characteristics (Cont.)

Unless otherwise noted these specifications apply over full temperature, CIN=COUT=1 F, TJ=0 to 125° C. Typical values refer to TJ=25° C.

Symbol

Parameter

Test Conditions

 

APL5308/9

Unit

 

 

 

 

Min.

 

Typ.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

PSRR

Ripple Rejection

F1kHz, 1Vpp at VIN = VOUT+1.0V

45

 

55

 

dB

IQ

Quiescent Current

No load

 

 

60

100

A

 

 

 

 

 

IOUT=300mA

 

 

450

500

 

 

 

 

 

 

 

 

 

 

 

 

 

OTS

Over Temperature

 

 

 

150

 

° C

 

 

 

 

 

 

 

 

 

Over Temperature

Hysteresis

 

 

30

 

° C

 

 

 

 

 

 

 

 

 

Output Voltage

 

 

 

 

 

 

TC

Temperature

 

 

 

50

 

ppm/° C

 

Coefficient

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COUT

Output Capacitor

 

 

 

2.2

 

F

 

ESR

 

0.01

 

0.1

1

Ohm

 

 

 

 

 

 

 

 

Note1 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT+1V

Application Circuit

INPUT

VIN

VO U T

VO U T

2.7V to 6V

 

 

 

 

 

APL5308/9

 

C IN

 

G N D

CO U T

1 F

 

 

2.2 F

Copyright ANPEC Electronics Corp.

4

www.anpec.com.tw

Rev. A.5 - Apr., 2003

 

 

Loading...
+ 8 hidden pages