CAT6242 Datasheet, PDF (1/14 Pages) ON Semiconductor – 1.3 Amp CMOS LDO Voltage Regulator

CAT6242
1.3 Amp CMOS LDO Voltage
Regulator
Description
The CAT6242 is a low dropout CMOS voltage regulator providing
up to 1300 mA of output current with fast response to load current and
line voltage changes. CAT6242 has a fixed output voltage that is
factory programmable to a level between 1.1 V and 4.1 V with steps of
0.1 V. Other fixed values in the range are available on demand.
CAT6242 is packaged in a space saving 3 mm x 3 mm WDFN−6
package with a power pad for heat sinking to the PCB.
Features
• Guaranteed 1300 mA Continuous Output Current
• Wide Range of Output Voltages Available On Request:
1.1 V to 4.1 V in 100 mV Steps
• Low Dropout Voltage of Maximum 350 mV at 1.3 A for V_OUT =
3.3 V
• ±1.0% Output Voltage Accuracy, ±2.0% Over Temperature
• No−load Ground Current of 70 mA Typical
• Full−load Ground Current of 160 mA Typical
• “Zero” Current Shutdown Mode
• Under Voltage Lockout
• Stable with Ceramic Output Capacitors
• Current Limit and Thermal Protection
• 3 mm x 3 mm WDFN−6 Power Package
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
• DSP Core and I/O Voltages
• FPGAs, ASICs
• PDAs, Mobile Phones, GPS
• Camcorders and Cameras
• Hard Disk Drives
http://onsemi.com
WDFN−6
3 x 3 mm
CASE 511AP
PIN CONNECTIONS
1
EN
VIN
GND
SENSE
BYP
VOUT
(Top View)
MARKING DIAGRAM
62XX
LAAA
YWW
G
1
(WDFN−6)
62XX
L
AAA
Y
WW
G
= Specific Device Code
= Assembly Location Code
= Assembly Lot Number (Last Three Digits)
= Production Year (Last Digit)
= Production Week (Two Digits)
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2012
1
November, 2012 − Rev. 4
Publication Order Number:
CAT6242/D