See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RTW | 24

Temp:

Q (-40 to 125)

ECO Plan:

Green (RoHS & no Sb/Br)

LP3907QSQ-JXI7/NOPB


Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C-Compatible Interface

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Qty.Price
1 - 9 $ 2.70
10 - 24 $ 2.43
25 - 99 $ 2.26
100 - 249 $ 1.98
250 - 499 $ 1.86
500 - 749 $ 1.58
750 - 999 $ 1.33
1000 - 9999 $ 1.27

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Texas Instruments LP3907QSQ-JXI7/NOPB

The LP3907-Q1 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-Q1 additionally features programmable power-on sequencing. This device is an Automotive-Grade Product that is AECQ-100 Grade 1 Qualified.

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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