CS52015-3 Datasheet, PDF (1/8 Pages) Cherry Semiconductor Corporation – 1.5A, 3.3V Fixed Linear Regulator

CS52015−3
1.5 A, 3.3 V Fixed Linear
Regulator
The CS52015−3 linear regulator provides 1.5 A @ 3.3 V reference
at 1.0 A with an output voltage accuracy of ±1.5%.
The regulator is intended for use as a post regulator and
microprocessor supply. The fast loop response and low dropout
voltage make this regulator ideal for applications where low voltage
operation and good transient response are important.
The circuit is designed to operate with dropout voltages less than 1.4 V
at 1.5 A output current. The maximum quiescent current is only 10 mA
at full load. Device protection includes over−current and thermal
shutdown.
The CS52015−3 is pin compatible with the LT1086 family of linear
regulators but has lower dropout voltage.
The regulator is available in TO−220−3, surface mount D²PAK−3,
and SOT−223 packages.
Features
• Output Current to 1.5 A
• Output Accuracy to ±1.5% Over Temperature
• Dropout Voltage (typical) 1.05 V @ 1.5 A
• Fast Transient Response
• Fault Protection
− Current Limit
− Thermal Shutdown
10 mF
5.0 V
V_IN
V_OUT
CS52015−3
GND
3.3 V @ 1.5 A
22 mF
5.0 V
http://onsemi.com
TO−220−3
T SUFFIX
CASE 221A
12 ₃
123
12 ₃
D²PAK−3
DP SUFFIX
CASE 418AB
SOT−223
ST SUFFIX
CASE 318E
Tab = V_OUT
Pin 1. GND
2. V_OUT
3. V_IN
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
Figure 1. Applications Diagram
© Semiconductor Components Industries, LLC, 2006
1
September, 2006 − Rev. 8
Publication Order Number:
CS52015−3/D