500mA LDO Linear Voltage Regulator - ACE Technology
Description
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ACE511
Technology Description
500mA LDO Linear Voltage Regulator
The ACE511 series is a low-drop-out ( LDO ) linear regulator.
The devices have been optimized for applications where fast transient response and minimum input voltages are critical.
At light loads the typical dropout voltage is 10mV, and at full load the maximum dropout voltage is less than 500mV.
The internal over-current protection and thermal protection ,makes the device extremely easy to use in a wide range of applications.
Features
• • • • • • • • • •
Low dropout performance Output current of 500mA typical Thermal shutdown protection Fixed 1.
5V/1.
8V/2.
5V/2.
8V/3.
0V/3.
3V/3.
6V output voltages available SOT-89-3, and SOT-23-3 packages available
Application
Active SCSI terminators Battery chargers High efficiency linear regulators Wireless communication systems Digital camera
Absolute Maximum Ratings
Parameter Input supply voltage Thermal resistance junction to ambient SOT-89-3 SOT-23-3 Junction temperature Storage temperature range Lead temperature (soldering) 10sec
into, negative out of the specified terminal.
Symbol VIN θJA TJ TSTG TLEAD
Max 6
Unit V
O C/W 180 230 O 150 C O - 10 to 150 C O 260 C
Note : Exceeding these ratings could cause damage to the device.
All voltages are with respect to Ground.
Currents are positive
VER 1.
2
1
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ACE511
Technology Packaging Type
SOT-89-3
ACE5111XXAM+ 1 2 1 2 3 3 VOUT GND VIN
500mA LDO Linear Voltage Regulator
ACE5112XXAM+ 1 2 3 GND VIN VOUT
SOT-23-3
3 ACE5111XXBM+ 1 2 1 2 3 VOUT VIN GND ACE5112XXBM+ 1 2 3 GND VOUT VIN
Ordering information
Selection Guide ACE511 X XX XX + H Halogen - free Pb - free AM : SOT-89-3 BM : SOT-23-3 Outp...
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