See datasheet for actual packaging/pinout drawings

Package | PIN:

RTW | 24

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TI Store Price:

Qty.Price
1 - 9 $ 2.56
10 - 24 $ 2.29
25 - 99 $ 2.13
100 - 249 $ 1.85
250 - 499 $ 1.71
500 - 749 $ 1.44
750 - 999 $ 1.18
1000 - 9999 $ 1.08
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LP3907SQ-BJXQX/NOPB-LP3907 Dual 1A and 600mA Buck Converters and Dual 300mA LDOs with I2C Interface

The LP3907 device is a multi-function, programmable power management unit (PMU) optimized for low-power FPGAs, microprocessors, and DSPs. This device integrates two highly efficient 1-A, 600-mA step-down DC-DC converters with dynamic voltage scaling (DVS), two 300-mA linear regulators, and a 400-kHz I2C interface to allow a host controller access to the internal control registers of the device. The LP3907 additionally features programmable power-on sequencing.

Features include programmable power-on sequencing, communication control (I2C), dynamic voltage scaling, overcurrent protection, Power Good, synchronous rectification, thermal shutdown, and undervoltage lockout. For applications requiring light loads, the high-efficiency synchronous switching buck regulators enter PFM mode and operate with reduced switching frequency and supply current to maintain high efficiency at very light loads.

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