The LDL212PUR provides 1.2 A of maximum current from an input voltage range from 2.5 V to 18 V, with a typical dropout voltage of 350 mV @ 1.2 A.
The high power supply rejection ratio of 87 dB at 120 Hz, and more than 40 dB at 100 kHz, makes the LDL212PUR suitable for direct regulation in SMPS and secondary linear regulation in DC-DC converters. The LDL212PUR goes to shutdown mode due to the enable logic control function, reducing the total current consumption.
The device also includes the current limit, SOA and thermal protections.
Feature
Input voltage from 2.5 V to 18 V
20 V AMR
Any fixed output voltages, from 1.2 V to 12 V in 100 mV steps (from 1.2 V to 6.6 V in 50 mV steps) available on request
Adjustable version from 1.18 V to VIN - VDROP(MAX)
Guaranteed output current 1.2 A
Typical dropout 350 mV @ 1.2 A
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
