AP7115 Diodes, Inc., AP7115 Datasheet

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AP7115

Manufacturer Part Number
AP7115
Description
150ma Low Dropout Linear Regulator With Shutdown
Manufacturer
Diodes, Inc.
Datasheet

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Features
Applications
Ordering Information
Notes:
AP7115 Rev. 6
AP7115-XXWG-7
Device
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
Wide input voltage range from 2.5V to 5.5V
200mV low dropout voltage at 150mA output current
Guaranteed 150mA output current.
Low quiescent current 50µA
Output voltage from 1.0V to 3.5V
±2% output voltage accuracy
Low temperature drift at output voltage
High PSRR
Fast transient response
Current limit protection
Short circuit protection
Thermal shutdown protection
SOT25: Available in “Green” Molding Compound
(No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
Wireless Communication
GSM/GPRS Cellular Phones
Handheld Mobile Devices
Battery Powered Devices
CD-ROM, DVD, and LAN Cards
PC and Notebook Peripherals
http://www.diodes.com/datasheets/ap02001.pdf.
Output voltage
35 : 3.5V
10 : 1.0V
12 : 1.2V
15 : 1.5V
18 : 1.8V
25 : 2.5V
28 : 2.8V
30 : 3.0V
33 : 3.3V
29 : 2.85V
Package Code
W
AP7115 - XX W G - 7
W : SOT25
Package
150mA LOW DROPOUT LINEAR REGULATOR WITH
www.diodes.com
Packaging
(Note 2)
SOT25
1 of 10
General Description
The AP7115 is a 150mA, fixed output voltage, low dropout linear
regulator. The device includes pass element, error amplifier,
band gap reference, current-limit and thermal shutdown circuit.
The characteristics of low dropout voltage and low quiescent
current make it suitable for use in battery powered devices. The
typical quiescent current is approximately 50µA. Several fixed
output voltages are available from 1.0V to 3.5V. Additional
protection
thermal-shutdown functions.
Lead Free
G : Green
3000/Tape & Reel
is
Quantity
provided
7” Tape and Reel
7 : Tape & Reel
with
Packing
built-in
Part Number Suffix
AP7115-XXWG-7
©
AP7115
SHUTDOWN
current-limit
Diodes Incorporated
MAY 2008
and

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AP7115 Summary of contents

Page 1

... AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH General Description The AP7115 is a 150mA, fixed output voltage, low dropout linear regulator. The device includes pass element, error amplifier, band gap reference, current-limit and thermal shutdown circuit. The characteristics of low dropout voltage and low quiescent current make it suitable for use in battery powered devices. The typical quiescent current is approximately 50µ ...

Page 2

... Name Pin NO GND OUT 5 Block Diagram IN Current Limit EN Enable Thermal Shutdown AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH (Top View GND EN 3 SOT25 Description Voltage Input Ground Chip Enable Control Band-Gap Bypass Voltage Output Error Amp - + ...

Page 3

... Power Dissipation D T Operating Junction Temperature Range J T Storage Temperature Range ST Recommended Operating Conditions Symbol V Input Voltage IN I Output Current OUT T Operating Ambient Temperature A AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH Parameter Parameter www.diodes.com AP7115 SHUTDOWN Rating Unit KV 3.5 400 V -0.3~5.5 V -0.3~5.5 V -0.3~V +0 ...

Page 4

... JC Junction-to-Case Notes: 3. Test condition for SOT25: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. Typical Application Circuit 1µF AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH (V = 3.3V 30mA 1μ Conditions 150mA L +1V where 1mA ≤ ...

Page 5

... Tem perature Iout vs. Dropout voltage =25 ℃ 250 200 150 100 50 0 0mA 20mA 40mA 60mA Iout AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH =0mA ) 4.5V 5.0V 5.5V =1.0V ) 330 310 290 270 250 230 210 ...

Page 6

... Typical Operating Characteristics Short current vs. Temperature ( V =2.5V -40℃ -20℃ 0℃ Temperature Output Noise Output Noise AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH (Continued 25℃ 50℃ 85℃ www.diodes.com AP7115 SHUTDOWN Short current vs. Temperature ...

Page 7

... Typical Operating Characteristics Load Transient Response Start Up (EN vs. V Start Up (EN vs. V AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH (Continued) ) OUT ) OUT www.diodes.com AP7115 SHUTDOWN Load Transient Response Start Up (EN vs OUT Start Up (EN vs OUT © Diodes Incorporated ...

Page 8

... Between BP pin and GND can reduces output voltage noise. Shutdown Input Operation The AP7115 is shutdown by pulling the EN pin low, and turned on by driving the input high. If the shutdown feature is not required, the EN pin should be tied to VIN to keep the regulator on at all times ...

Page 9

... Marking Information Part Number AP7115-10W AP7115-12W AP7115-15W AP7115-18W AP7115-25W AP7115-28W AP7115-29W AP7115-30W AP7115-33W AP7115-35W Package Information AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH ( Top View ) Internal code Year 0 Month A Green SOT 25 Package Identification Code SOT25 ...

Page 10

... Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AP7115 Rev. 6 150mA LOW DROPOUT LINEAR REGULATOR WITH IMPORTANT NOTICE ...

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