LT LTC3256HMSE#PBF

降压（1），线性（LDO）（1）25.5V ~ 38V

Overview

The LTC3250-1.5/LTC3250-1.2 are charge pump step-down DC/DC converters that produce a 1.5V or 1.2V regulated output from a 2.7V to 5.5V input. The parts use switched capacitor fractional conversion to achieve typical efficiency two times higher than that of a linear regulator. No inductors are required.

Low operating current (35µA with no load, <1µA in shutdown) and low external parts count (three small ceramic capacitors) make the LTC3250-1.5/LTC3250-1.2 ideally suited for space constrained battery powered applications. The parts are short-circuit and over-temperature protected, and are available in a low profile (1mm) 6-pin ThinSOT™ package.

Features

Bulk Package
2 outputs
Operating Temperature: -40°C~125°C
IT ALSO HAS 5V OUTPUT

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC3256HMSE#PBF Linear Regulator Controllers applications.

• Low noise SMPS post regulator
• Low-dropout SMPS post regulator
• High-current, current-limited switch
• Dual/Triple Power Supplies
• Desknotes and Notebooks
• Graphic Cards
• Ultra-Low-Dropout
• Voltage Regulators
• Low-Voltage DSP Power Supplies
• Microcontroller Power Supplies