AMC76386 ADDTEK [ADDtek Corp], AMC76386 Datasheet

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AMC76386

Manufacturer Part Number
AMC76386
Description
Dual 450mA LDO REGULATOR
Manufacturer
ADDTEK [ADDtek Corp]
Datasheet
Copyright © 2006 ADDtek Corp.
for 450mA output current. Low power consumption and high
accuracy is achieved through CMOS technology and internal
trimmed reference voltage.
voltage reference, error correction circuit, and a current limit
output driver. The fast transient response is an outstanding
feature for applications with various loads.
Note: 1.All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC76386DMFT).
V
V
-40 to 85
IN1
IN2
T
The AMC76386 series is a low dropout regulator rated
The AMC76386 series consists of a high-precision
A
2.The letter ”F” is marked for Lead Free process.
1µF
1µF
(
C
C
O
www.addmtek.com
IN
C)
IN
TYPICAL APPLICATION CIRCUIT
AMC76386-DMF (Lead Free)
DM
AMC76386
DESCRIPTION
C
4.7µF
C
4.7µF
OUT
ORDER INFORMATION
OUT
V
V
OUT2
OUT1
3.3V
2.5V
1
Plastic SOP-8
8-pin
2% internally trimmed output
Output current is excess of 450mA
Input-Output differential of typ. 360mV
at 300mA & low quiescent current of 10µA
P-MOS output stage with low RdsON.
Short circuit protection
Internal thermal overload protection
Available in SOP-8 package
typical
CD ROM, DVD
Wireless Communication Systems
Digital Camera
Battery Powered Applications
Dual 450mA LDO R
VOUT1
VOUT2
VIN1
VIN2
PACKAGE PIN OUT
8-Pin Plastic SOP-8
Surface Mount
APPLICATIONS
(Top View)
FEATURES
DD055_A -- JUNE 2006
AMC76386
GND
GND2
GND
GND
EGULATOR

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AMC76386 Summary of contents

Page 1

... AMC76386-DMF (Lead Free) Note: 1.All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC76386DMFT). 2.The letter ”F” is marked for Lead Free process. Copyright © 2006 ADDtek Corp. Dual 450mA LDO R 2% internally trimmed output Output current is excess of 450mA Input-Output differential of typ ...

Page 2

... Copyright © 2006 ADDtek Corp. ABSOLUTE MAXIMUM RATINGS J POWER DISSIPATION TABLE ≥ Power rating (mW BLOCK DIAGRAM V IN2 V OUT1 REF GND 2 AMC76386 13V 150 -65 260 ≤ Power rating (mW) 757 Current Limiter V REF DD055_A -- JUNE 2006 150 O ...

Page 3

... OUT C ≤ =100mA, - AMC76386 Recommended Operating Conditions Min. Typ. Max. 3.0 5 0.1 1.0 -40 = 4.7µ and are for DC characteristics A AMC76386 Min Typ 2.450 2.500 3.234 3.300 0 120 360 540 8 450 ≤ 125 ±100 DD055_A -- JUNE 2006 Units ...

Page 4

... Dropout vs. Temperature 0.50 0.45 0.40 Io=300mA 0.35 0.30 0.25 Io=100mA 0.20 0.15 0.10 0.05 -40 - Copyright © 2006 ADDtek Corp. CHARACTERIZATION CURVES = unless otherwise specified.) A 400 500 300 400 500 60 80 100 120 AMC76386 Line Regulation 3.5 V =3.3V OUT2 3.4 3.3 3.2 3.1 3 3.5 4.5 5.5 6.5 7.5 8.5 V (V) IN Output Voltage vs. Temperature 3.5 V =3.3V OUT2 3.4 Io=10mA 3.3 3.2 3.1 Io=450mA 3 2.9 2.8 -40 - ...

Page 5

... V 1 OUT V 2 OUT Copyright © 2006 ADDtek Corp. CHARACTERIZATION CURVES (Continued) = 4.7µF,T = unless otherwise specified. A 400 500 I OUT V OUT V OUT 5 AMC76386 Quiescent Current vs. Temperature -40 - 100 120 Load Transient Regulation ...

Page 6

... IN(MAX) Thermal consideration: The AMC76386 series have internal power and thermal limiting circuitry designed to protect the device under overload conditions. However maximum junction temperature ratings should not be exceeded under continuous normal load conditions. The thermal protection circuit of AMC76386 series will prevent the device from damage due to excessive power dissipation ...

Page 7

... Surface Mount SOP SEATING PLAN Copyright © 2006 ADDtek Corp. PACKAGE AMC76386 MILLIMETERS INCHES MIN TYP MAX MIN TYP A 0.183 - 0.202 4. 0.144 - 0.163 3. 0.068 - 0.074 1. 0.010 - 0.020 0. 0.015 - 0.035 0. 0.050 BSC 1.27 BSC J 0.007 - 0.010 ...

Page 8

... ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of its products to the specifications applicable at the time of sale. ADDtek Corp. 9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105 TEL: 2-25700299 FAX: 2-25700196 Copyright © 2006 ADDtek Corp. IMPORTANT NOTICE 8 AMC76386 DD055_A -- JUNE 2006 ...

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