Diodes AP2318 Manuel d'utilisateur télécharger pdf

600mA LOW DROPOUT LINEAR REGULATOR AP1117M

Data Sheet

600mA ULDO REGULATOR WITH ENABLE AP2318

1

May. 2011 Rev. 2. 0 BCD Semiconductor Manufacturing Limited

Figure 1. Package Types of AP2318

SOIC-8

General Description

The AP2318 is a series of ultra low dropout regulators

optimized for low voltage applications where transient

response and minimum input voltage are critical.

The AP2318 provides current limit and thermal

shutdown. Its circuit includes a trimmed bandgap

reference to assure output voltage accuracy to be

within ±1.5%. On-chip thermal shutdown provides

protection against any combination of overload and

ambient temperatures that would create excessive

junction temperatures.

The AP2318 has both fixed and adjustable versions.

The 1.3V fixed versions integrate the corresponding

resistor divider. The adjustable version can set the

output voltage through two external resistors.

The AP2318 is available in the standard DFN-3×3-8

and SOIC-8 packages.

Features

· Wide Operating Voltage Ranges: 2.5V to 12V

· Output Voltage Accuracy: ±1.5%

· On-chip Thermal Shutdown

· ESD: Human Body Model 3kV

Machine Model 600V

· Operating Junction Temperature: -40

o

C to 125

o

C

Applications

· Notebook

· USB Device

· Add-on Card

· DVD Player

· PC Motherboard

DFN-3×3-8

1 2 3 4 5 6 ... 15 16

Résumé du contenu

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 3 - Pin Description

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 5 - Electrical Characteristics

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 10 - Data Sheet

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 13 - Typical Applications

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 14 - Unit: mm(inch)SOIC-8

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

Page 15 - DFN-3x3-8 Unit: mm(inch)

600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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600mA LOW DROPOUT LINEAR REGULATOR AP1117M Data Sheet600mA ULDO REGULATOR WITH ENABLE

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