TPS2141 switch equivalent, adjustable ldo and switch.
D Complete Power Management Solution for
USB High-Power Peripherals
D 250 mA Low-Dropout Regulator (LDO) With
Enable and 325 mA (Typ) Current Limit
D LDO Supports 2.7 V t.
D High-Power USB Peripherals
− ADSL Modems − Digital Still and PC Cameras − Zip Drives − Speakers
D DSP Sequencing
DES.
The TPS2140/41/50/51 is a USB 1.0 and 2.0 Specification-compatible IC containing a dual-currentlimiting power switch and an adjustable low dropout regulator (LDO). Both the switch and LDO limit inrush current by controlling the turnon slew rate. The .
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