器件名称: ACE1117
功能描述: 1A Positive Voltage Regulators
文件大小: 270.8KB 共8页
简 介:
ACE1117
Technology Description
1A Positive Voltage Regulators
ACE1117 series of high performance low dropout voltage regulators are designed for applications that require efficient conversion and fast transient response. In addition, ACE1117 is designed to be stable under conditions where Cin and Cout are not present. However, it is recommended to include Cin and Cout in the system design as this will speed up the transient response and increase the PSRR rating.
Features
● Low Dropout Performance. ● Low Quiescent Current: 3mA (Typ.) ● Guaranteed 1A Output Current. ● Wide input Supply Voltage Range. ● Stable operation without Cin and Cout. ● Over-temperature and Over-current Protection ● Fixed or Adjustable Output Voltage. ● Rugged 2KV ESD withstand capability. ● Available in SOT-223 and TO-252 Packages. ● RoHS Compliant and 100% Lead (Pb)-Free
Application
● Active SCSI Terminators ● High Efficiency Linear Regulators ● 5V to 3.3V Linear Regulators ● Motherboard Clock Supplies
Absolute Maximum Ratings
Parameter Input voltage Junction temperature Thermal Resistance Junction to Ambient Storage temperature Symbol VIN TJ θJA TS Max Unit 9 V O -40 to 130 C O 60 C/W - 40 to 150 OC
Packaging Type
SOT-223 TO-252 Pin 1 2
1 2 3
Symbol ADJ/GND Vout Vin
1
2
3
3
VER 1.3
1
ACE1117
Technology Ordering information
Selection Guide ACE1117 XX XX + H Halogen - free Pb - free XM : SOT-223 YM : TO-252
1A Positive Voltage Regulato……
