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
V
IN
T
J
θ
JA
T
S
Max
Unit
9
V
O
-40 to 130 C
O
60
C/W
- 40 to 150
O
C
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
ACE [ ACE TECHNOLOGY CO., LTD. ]
