STPMIC1BPQR Active
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14 Output Rails PMIC 4 Adjustable Constant ON Time (COT) Buck SMPS converters BOOST with Bypass, LDO for Memory Power Supply
| Input Voltage Min Volt | 2.5 |
| Input Voltage Max Volt | 5.0 |
| Operating Temp Min Celsius | -40.0 |
| Operating Temp Max Celsius | 125.0 |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| Packing Type | Tape And Reel |
| ROHS Compliance Grade | Ecopack2 |
| Grade | Industrial |
| Package Name | WFQFN 44L 5X6X0.8 PITCH 0.4 |
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The STPMIC1 is a fully integrated power management IC designed for products based on high integrated application processor designs requiring low power and high efficiency.
The device integrates advanced low power features controlled by a host processor via I²C and IO interface.
The STPMIC1 regulators are designed to supply power to the application processor as well as to the external system peripherals such as: DDR, Flash memories and other system devices.
The boost converter can power up to 3 USB ports (two 500 mA host USB and one 100 mA USB OTG). Its advanced bypass architecture allows smooth regulation of VBUS for USB ports from a battery as well as low-cost consumer 5 V AC-DC adapters.
4 buck SMPS are optimized to provide excellent transient response and output voltage precision for wide range of operating conditions, high full range efficiency (η up to 90%) by implementing low power mode with smooth transition from PFM to PWM and also advanced PWM synchronization technique with integrated PLL for better noise/EMI performance.
In stock:
$4.67
| Range | Unit Price | Savings |
|---|---|---|
| 1 - 9 | $4.68 | 0% |
| 10 - 99 | $3.96 | 15% |
| 100 - 249 | $3.25 | 30% |
| 250 - 499 | $2.92 | 37% |
| 500 | $2.82 | 40% |
| 500 + | Contact Sales | |