ISL78310

• Product introduction

Key features

2.2V to 6V input voltage
130mV Typical Dropout at 1A
Fast load transient response
± 0.2%, initial to five output accuracy
Adjustable inrush current limit
58 dB typical PSRR
63μV RMS output noise at V OUT = 1.8V
The power supply is very functional
500mV feedback voltage
Supply an independent 1V enable input threshold
Short-circuit current protection
1A peak reverse current
Overtemperature shutdown
Any stabilized with a minimum of 10 μF ceramic first
± 1.8%, the accuracy of V OUT is guaranteed from the junction temperature range
Between -40°C and +125°C
Available in a 10-lead DFN package
Pb-free (RoHS compliant)
AEC-Q100 standard test
The provisions of TS16949
description

The ISL78310 is a low dropout voltage, high current, single output LDO 1A output current specification. This section drops to 2.2V and up to 6V input voltage. Fixed and external resistors are available to regulate output voltages from 0.8V to 5V. Custom voltage options are available upon request for applications, those wishing to set the inrush current to less than the current limit section, or applications requiring on-time control, external capacitors can be placed in soft maximum control to start pins. A supply-independent enable signal allows a portion of the switch to a low quiescent current shutdown mode. Submicron CMOS process for optimal simulation performance and overall value in this series. This CMOS LDO consumes significantly less than the static (ground terminal) current dual very low dropout regulators, translating into a more efficient load feature package with a small footprint. Quiescent current optimization achieves a very fast load transient response. The ISL78310 is both AEC-Q100 rated and TS16949 compliant. The ISL78310 is rated in the automotive temperature range (-40°C to +125°C).