Anpec APL5308-15A, APL5308-15B, APL5308-16A, APL5308-16B, APL5308-17A Schematic [ru]

APL5308/9

Low IQ, Low Dropout 300mA Fixed Voltage Regulator

Features

• Low Quiescent Current : 60µA (No load)

• Low Dropout Voltage : 400mV (@300mA)

• Fixed Output Voltage : 1.5V ~ 4.5V by Step 0.1V

Increment

• 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-23-3, SOT-23-5, and SOT-89 Packages

• Lead Free and Green Devices Available

(RoHS Compliant)

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. Typic al dropout voltage
is only 400mV at 300mA loading. Designed for use in
battery-powered sys tem, the low 60µA quiescent cur­rent makes it an ideal choice. Design with an internal P­channel 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 protec tion to ensure
specified output current and c ontrolled short-circuit
current. The APL5308/9 regulators come in a minia­ture SOT-23-3, SOT-23-5, and SOT-89 packages.

Pin Configuration

VIN

3

1 2

VOUT

GND

SOT-23-3 (Top View)

APL5308

NCNC

45

1 2 3

GND

3

1 2

VOUT VIN

SOT-23-3 (Top View)

APL5309

VOUT NC

45

1 2 3

VIN

GND

VINGND VOUT

SOT-23-5 (Top View)

APL5308

TAB is VIN

1 2 3

GND VIN VOUT

SOT-89 (Top View)

APL5308

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. A.10 - Dec., 2008

SOT-23-5 (Top View)

APL5309

1 2 3

SOT-89 (Top View)

APL5309

NC

TAB is GND

GND VINVOUT

www.anpec.com.tw1

APL5308/9

Ordering and Marking Information

APL5308/9

Assembly Material
Handling Code
Temperature Range
Package Code
Voltage Code

APL5308/9 15 D :

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-020C 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).

APL5308/9
XXXXX 15

Package Code
A : SOT-23-3 B : SOT-23-5 D : SOT-89
Operating Ambient Temperature Range
I : -40 to 85 oC C : 0 to 70 oC
Handling Code
TR : Tape & Reel
Voltage Code :
15 : 1.5V ~ 45 : 4.5V
Assembly Material
G : Halogen and Lead Free Device

XXXXX - Date Code ; 15 - 1.5V

Marking Information

SOT-23-3 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.
Rev. A.10 - Dec., 2008

www.anpec.com.tw2

APL5308/9

Absolute Maximum Ratings (Note 1, 2)

Symbol Parameter Rating Unit

VIN, V

R

Input Voltage or Out Voltage 6.5 V

OUT

R

TH,JC

TH,JA

Thermal Resistance – Junction to Ambient

SOT-23-3
SOT-23-5

SOT-89

Thermal Resistance – Junction to Case

SOT-23-3
SOT-23-5

SOT-89

260
260
180

130
130

60

°C/W

°C/W

PD Power Dissipation Internally Limited W

T

Junction Temperature 150 °C

JMAX

T

Storage Temperature Range -65 to +150 °C

STG

TL Lead Temperature, 10 Seconds 260 °C

Note 1: Stresses beyond the absolute maximum rating may damage the device and operating in the absolute maximum rating

conditions may affect device reliability.

Note 2: The maximum allowable power dissipation at any TA (ambient temperature) is calculated using: PD (max) = (TJ - TA) / θJA;

TJ = 125oC. Exceeding the maximum allowable power dissipation will result in excessive die temperature.

Electrical Characteristics

Unless otherwise noted these specifications apply over full temperature, C
to TA = 25°C.

Symbol

Parameter Test Conditions

= 1µF, C

IN

= 4.7µF, TA= -40 to 85°C. Typical values refer

OUT

APL5308/9

Unit

Min. Typ. Max.

VIN Input Voltage 2.7 - 6 V

V

Output Voltage V

OUT

I

Circuit Current Limit V

LIMIT

I

Short Current V

SHORT

I

Load Current V

OUT

REG

REG

Line Regulation V

LINE

Load Regulation V

LOAD

Load Transient VIN= V

V

Dropout Voltage

DROP

(Note3)

I

PSRR Ripple Rejection F≤1kHz, 1Vpp at VIN = V

+1.0V< VCC<6.0V, 0mA< I

OUT

= V

+1V - 650 - mA

IN

OUT

= 0V - 50 - mA

OUT

= V

+1V 300 - - mA

IN

OUT

+1V< VCC<6.0V, I

OUT

= V

+1V, 0mA< I

IN

OUT

+1V, I

OUT

OUT

= 1mA - 1 10 mV

OUT

OUT

= 1mA-300mA in 1µs

1.5V≤V

2.0V≤V

=300mA

OUT

2.5V≤V
3V≤V

OUT

< I

V

OUT

MAX

< I

- 10 25 mV

MAX

OUT

-2% V

OUT

V

- 150 250 mV

<2.0V

OUT

<2.5V

OUT

<3V - 0.6 0.7

OUT

≤ 3.5V - 0.4 0.5

OUT

- 1 1.2

- 0.8 0.9

+1.0V 45 55 - dB

No load - 60 100

IQ Quiescent Current

I

= 300mA - 450 500

OUT

Copyright  ANPEC Electronics Corp.
Rev. A.10 - Dec., 2008

OUT

www.anpec.com.tw3

+2% V

V

µA

APL5308/9

Electrical Characteristics (Cont.)

Unless otherwise noted these specifications apply over full temperature, C
to TA = 25°C.

Symbol

OTS Over Temperature Shutdown

Over Temperature Shutdown Hysteresis Hysteresis

TC Output Voltage Temperature Coefficient

TJ Junction Temperature

C

Output Capacitor

OUT

ESR 0.01 0.1 1 Ohm

Note 3 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT+1V.

Parameter Test Conditions

-

-

-

= 1µF, C

IN

= 4.7µF, TA= -40 to 85°C. Typical values refer

OUT

APL5308/9

Min. Typ. Max.

150

-

0

30
50

-

2.2

-

-

-

125

-

Unit

°C
°C

ppm/°C

°C
µF

Copyright  ANPEC Electronics Corp.
Rev. A.10 - Dec., 2008

www.anpec.com.tw4

APL5308/9

Typical Operating Characteristics

Quiescent Current vs. Input Voltage

450

I

=0mA

OUT

400
350

300

250
200

150

Quiescent Current (µA)

100

50

0

0 1 2 3 4 5 6

Input Voltage (V)

APL5308/9-33

Quiescent Current vs. Output Current

450

400

VIN=5V

0 100 200 300 400 500

Output Current (mA)

Quiescent Current (µA)

350

300

250

200

150

100

50

0

APL5308/9-33

Output Voltage vs. Input Voltage

3.5

I

=0mA

OUT

3

2.5

2

1.5

Output Voltage (V)

1

0.5

0

0 1 2 3 4 5

Input Voltage (V)

Copyright  ANPEC Electronics Corp.
Rev. A.10 - Dec., 2008

Output Voltage vs. Temperature

3.31

V

=3.3V

OUT

V

=2.5V

OUT

V

=1.8V

OUT

3.31

3.30

3.30

3.29

Output Voltage (V)

3.29

3.28

3.28

-40 -20 0 20 40 60 80 100 120 140

APL5308/9-33

Temperature (°C )

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