| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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31,997 pcs
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31997 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Micrel MIC2826 is a four-output, programmable Power Management IC optimized for high efficiency power support in mobile application processors, co-processors, DSPs, GPS, and media player chipsets. The device integrates a single 500mA PWM/PFM synchronous buck (step-down) regulator with three Low Dropout Regulators and a 400kHz I²C interface that provides programmable Dynamic Voltage Scaling (DVS), power sequencing, and individual output enable/disable controls.
The 4MHz synchronous buck regulator features a patented HyperLight Load™ (HLL) architecture, minimizing switching losses and providing low quiescent current operation for high efficiency at light loads. Additional benefits include low output ripple voltage and fast transient response. The three integrated high-performance LDOs provide additional system voltages for I/O, memory, and other analog functions, each capable of sourcing 150mA output current with high PSRR and low output noise.
This PMIC is available in a tiny 14-pin 2.5mm x 2.5mm Thin MLF® package, suitable for space-constrained mobile applications. It operates within a junction temperature range of -40°C to +125°C and includes thermal shutdown and current-limit protection.
Key electrical specifications include a 2.7V to 5.5V input voltage range for the buck regulator, with a DVS range of 0.8V to 1.8V. The LDOs support an input voltage range of 1.8V to V<0xE2><0x80><0x90>DVIN and a DVS range of 0.8V to 3.3V. The device offers ±2% output voltage accuracy for the buck regulator and low dropout voltage for the LDOs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range for the buck regulator is 2.7V to 5.5V.
The maximum continuous output current for the buck regulator is 500mA.
Each LDO is capable of sourcing 150mA output current.
The junction operating temperature range is -40°C to 125°C.
It is supplied in a 14-pin 2.5mm x 2.5mm Thin MLF® package.
Yes, it supports Dynamic Voltage Scaling for both the buck regulator (0.8V to 1.8V) and the LDOs (0.8V to 3.3V).