ISL9016 is a low voltage difference regulator produced by ISL company. It has high performance and low noise characteristics. Its maximum working current can reach 150mA and it supports output voltage range of 1.2V-3.3V.
The ISL9016 dual LDO provides up to 150 mA per channel, operating from a wide 1.8 V to 6.5 V input range. It offers low quiescent current (49 µA single‑LDO, 80 µA dual‑LDO) and high power‑supply rejection (80 dB @1 kHz, 45 dB @1 MHz). The device includes separate enable pins, output‑current limit, over‑heat and reverse‑current protection, and a typical dropout voltage of 120 mV at 150 mA.
The regulator is supplied in a 6‑lead 1.6 mm × 1.6 mm ultra‑thin dual‑flat no‑lead (UTDFN) package. Recommended external components are 1 pF–4.7 µF ceramic capacitors (X5R/X7R) on both input and output, with careful PCB layout and separate ground planes for optimal performance.
| Maximum Output Current per LDO | 150 mA |
|---|---|
| Input Voltage Range | 1.8 V to 6.5 V |
| Quiescent Current (single LDO enabled) | 49 µA |
| Dropout Voltage (typical at 150 mA) | 120 mV |
| PSRR (1 kHz) | 80 dB |
The typical quiescent current is 49 µA when only one LDO is enabled.
It operates from 1.8 V up to 6.5 V.
Yes, it includes reverse‑current protection to limit current flow from output to input.