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Número de pieza | ACE511 | |
Descripción | 500mA LDO Linear Voltage Regulator | |
Fabricantes | ACE Technology | |
Logotipo | ||
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ACE511
Technology
500mA LDO Linear Voltage Regulator
Description
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
Symbol Max Unit
Input supply voltage
Thermal resistance junction to ambient
SOT-89-3
SOT-23-3
Junction temperature
Storage temperature range
Lead temperature (soldering) 10sec
VIN 6 V
θJA
TJ
TSTG
TLEAD
180 OC/W
230
150 OC
- 10 to 150 OC
260 OC
Note : Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive
into, negative out of the specified terminal.
VER 1.2 1
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ACE511
Technology
500mA LDO Linear Voltage Regulator
Typical Applications
Fix Voltage Regulator:
VIN
+1uF
Cin
ACE511X-XX
Vin Vout
GND
+1uF
Cout
VOUT
Application Note
1.Output voltage temperature coefficient is the worst case voltage change divided by the total
temperature range.
Load Regulator
Load transient response
Output Current (mA)
Quiescent Current vs IOUT
Output Current (mA)
Time (250us/Div)
VER 1.2 5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet ACE511.PDF ] |
Número de pieza | Descripción | Fabricantes |
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