APL5502 Datasheet PDF - Anpec Electronics
| Part Number | APL5502 | |
| Description | (APL5501 - APL5503) Low Dropout 500mA Fixed Voltage Regulator | |
| Manufacturers | Anpec Electronics | |
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There is a preview and APL5502 download ( pdf file ) link at the bottom of this page. Total 23 Pages | ||
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APL5501/2/3
Low IQ, Low Dropout 500mA Fixed Voltage Regulator
Features
• Low Noise : 50µVRMS (100Hz to 100kHz)
• Low Quiescent Current : 50µA (No load)
• Low Dropout Voltage : 170mV (@500mA)
• Very low Shutdown Current : < 0.5uA
• Fixed Output Voltage : 1.3V ~ 3.4V
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• Stable with 4.7uF Output Capacitor
• Stable with Aluminum, Tantalum or Ceramic
Capacitors
• Reverse Current Protection
• No Protection Diodes Needed
• Built in Thermal Protection
• Built in Current Limit Protection
• Controlled Short Circuit Current : 150mA
• Fast Transient Response
• Short Setting Time
• SOT-23-5, SOT-89, SOT-89-5, SOT-223, SO-8,
TO-252 and TO-252-5 Packages
• Lead Free Available (RoHS Compliant)
Applications
Design with an internal P-channel MOSFET pass
transistor, the APL5501/2/3 maintains a low supply
current, independent of the load current and dropout
voltage. Other features include reverse current
protection, thermal-shutdown protection, current limit
protection to ensure specified output current and con-
trolled short-circuit current. The APL5501/2/3 regu-
lator comes in a miniature SOT-23-5, SOT-89, SOT-
89-5, SOT-223, SO-8, TO-252 and TO-252-5
packages.
Pin Configuration
TAB is GND
APL5501
BP GND SHDN
54
1 23
1 23
V IN G N D
VOUT
SOT-89 (Top View)
VOUT GND VIN
SOT-89-5 (Top View)
• Notebook Computer
• PDA or Portable Equipments
• Noise-Sensitive Instrumentation Systems
IN
GND
GND
SHDN
1
2
3
4
8 OUT
7 GND
6 GND
5 BYP
VIN 1
GND
2
SHDN
3
5 VOUT
4 BP
General Description
SO-8 (Top View)
SOT-23-5 (Top View)
The APL5501/2/3 is micropower, low noise, low drop-
out linear regulator. Operate from 2.7V to 6V input
voltage and deliver up to 500mA. Typical output noise
is just 50µVRMS with the addition of an external 0.1µF
bypass capacitor in BP pin and typical dropout volt-
age is only 170mV at 500mA loading . Designed for
use in battery-powered system, the low 50uA quies-
cent current makes it an ideal choice.
GND
1 23
VIN VOUT
VOUT
BP
GND
SHDN
VIN
TO-252 (Top View)
TO-252-5 (Top View)
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.2 - May., 2005
1
www.anpec.com.tw
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APL5501/2/3
Application Circuit
INPUT
2.7V to 6V
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CIN
1uF
VIN VOUT
APL5501/2/3
on SHDN BP
GND
off
CBP 0.1uF
VOUT
COUT
4.7uF
Copyright © ANPEC Electronics Corp.
Rev. B.2 - May., 2005
5
www.anpec.com.tw
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for APL5502 electronic component. |
| Information | Total 23 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ APL5502.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| APL5501 | The function is (APL5501 - APL5503) Low Dropout 500mA Fixed Voltage Regulator. Anpec Electronics | |
| APL5502 | The function is (APL5501 - APL5503) Low Dropout 500mA Fixed Voltage Regulator. Anpec Electronics | |
| APL5503 | The function is (APL5501 - APL5503) Low Dropout 500mA Fixed Voltage Regulator. Anpec Electronics | |
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