SPX29150数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

The SPX29150/51/52/53 are 1.5A, highly accurate voltage regulators with a low dropout voltage of 390mV (typical) at 1.5A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against overcurrent, reverse battery and positive and negative voltage transients. On-chip trimming adjusts the reference voltage to 1% initial accuracy. Other features in the 5-pin versions include enable and error flags.
The SPX29150/51/52/53 is offered in 3-pin and 5-pin TO-220 and TO-263 packages. For a 3A version, refer to the SPX29300 datasheet.

特性 Features

·1% output accuracy
·Output current of 1.5A
·Low dropout voltage of 390mV @ 1.5A
·Extremely tight load and line regulation
·Extremely fast transient response
·Reverse-battery protection
·Zero current shutdown (5-pin version)
·Error flag signal output for out of regulation state (5-pin version)

应用 Application

Design ToolsPackagingPkg CodeDetailsQuantitiesDimensionsPDFTO-220-3·JEDEC Reference: TO-220
·MSL Pb-Free: n/a
·MSL SnPb Eutectic: n/a
·ThetaJA: 29.4ºC/W