The MIC2215-PPGBML-TR is a high performance, triple LDO voltage regulator, with each regulator capable of providing 250mA continuous output current.
Ideal for battery operated applications, the MIC2215-PPGBML-TR offers 1% initial accuracy, extremely low dropout voltage (100mV @ 150mA), and low ground current at light load (typically 110µA per regulator). Equipped with a noise bypass pin and featuring very high power supply ripple rejection (PSRR) of up to 80dB, the MIC2215-PPGBML-TR provides the lowest noise and highest efficiency solution for RF applications in portable electronics such as cellular phones and wireless LAN applications.
Equipped with TTL logic-compatible enable pins, each of the regulators in the MIC2215-PPGBML-TR can be put into a zero-current off-mode where the supply current is much less than 1µA when all the regulators are disabled. The MIC2215-PPGBML-TR is a µCap design, which enables a stable output with small ceramic output capacitors, reducing both cost and required board space for output bypassing.
Feature
- Input voltage range:+2.25V to +5.5V
- 70dB PSRR
- Stable with ceramic output capacitor
- High output accuracy:
- ±1.0% initial accuracy
- ±2.0% over temperature
- Low dropout voltage of 100mV @ 150mA
- Low quiescent current:110µA per regulator
- Fast turn-on time: 30µs
- Zero off-modecurrent
- Thermal shutdown protection
- Current-limit protection
