FAN2560

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350mA Low VIN LDO with Fast Transient Response

General Description

The FAN2560 is a linear low-dropout (LDO) regulator with a split-supply architecture. Separate bias and supply inputs allow bias to be taken directly from the battery, while the input is taken from a lower pre-regulated source. This allows a smaller differential voltage between input and output, which provides greater efficiency over a wider VBAT range. The FAN2560 is available in a fixed-voltage output, 5-bump, WLCSP package.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
FAN2560UC13X Full Production Green as of Nov 2007 $0.57 WL-CSP 5 TAPE REEL PDF Line 1:B3&K
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FAN2560UC15X Full Production Green as of Nov 2007 $0.59 WL-CSP 5 TAPE REEL PDF Line 1:B4&K
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Features

  • 55µA Typical Quiescent Current
  • Up to 350mA Output Current
  • 2.9V to 5.5V Bias Supply Voltage
  • VOUT+0.1V to 5.5V Power Input Supply Voltage
  • Fixed Voltage Options: 1.3V and 1.5V
  • Thermal Shutdown Protection (TSD)
  • Input Under-Voltage Lockout (UVLO)
  • Short-Circuit Current Protection (SCP)
  • 5-bump 0.96 x 1.33mm WLCSP

Applications

  • TBA
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