150mA Dual LDO with Low Noise, High PSRR, and Low IQ

ISL9016 is a high performance dual LDO capable of providing up to 150mA current on each channel. It features a low standby current and very high PSRR and is stable with output capacitance of 1µF to 4.7µF with an ESR of up to 200mΩ.

Features

• Dual Integrated 150mA High Performance LDOs
• High PSRR: 80dB @ 1kHz and 45dB @ 1MHz
• Reverse Current Protection
• Low Quiescent Current
- 49µA (Single LDO Enabled)/80µA (Dual LDOs Enabled)
• Excellent Load Transient Response
• Typically ±0.8% Output Voltage Accuracy
• Low Output Noise: Typically 25µVRMS
• Wide Input Voltage Capability: 1.8V to 6.5V
• Low Dropout Voltage: Typically 120mV @ 150mA
• Separate Enable Control for each LDO
• Stable with 1µF to 4.7µF Ceramic Output Capacitors
• Soft-start to Limit Input Current Surge During Enable
• Current Limit and Overheat Protection
• Tiny 6 Ld 1.6mmx1.6mm µTDFN package
• Pb-free (RoHS Compliant)

Applications

• PDAs, Cell Phones and Smart Phones
• Portable Instruments, MP3/4 Players, PMP, DSC
• Handheld Devices including Medical Handhelds