NCP137AFCT110T2GEVB: Bias Rail LDO Regulator Demo Board

The demo board supports the Bias Rail LDO regulator NCP137 in WLCSP6 1.2 x 0.8 mm package with Output Voltage 1.1 V and Bias Voltage in range from 2.5 V up to 5.5 V. It is a 700 mA very low dropout device equipped with NMOS pass transistor and a separate bias supply voltage rail.
The device provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications.
In order to optimize performance for battery operated portable applications, the NCP137 features low IQ consumption. The device is available with or without active discharge feature.

Size: 50mm x 50mm x 12mm
Features and Applications

Features

  • Input Voltage Range: VOUT to 5.5 V
  • Bias Voltage Range: 2.5 V to 5.5 V
  • Fixed Output Voltage device
  • ± 1% Accuracy over Temperature, 0.5% VOUT @ 25°C
  • Ultra-Low Dropout: 40 mV Maximum at 700 mA
  • Very Low Bias Input Current of Typ. 35 uA
  • Very Low Bias Input Current in Disable Mode: Typ. 0.5 uA
  • Logic Level Enable Input for ON/OFF Control
  • Output Active Discharge Option Available
  • Stable with a 4.7 uF Ceramic Capacitor
  • Available in WLCSP6 1.2 mm x 0.8 mm x 0.4 mm Package
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

  • Battery-powered Equipment
  • Smartphones, Tablets
  • Cameras, DVRs, STB and Camcorders
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
NCP137AFCT110T2GEVB Active
Pb-free
Bias Rail LDO Regulator Demo Board NCP137AFCT110T2G
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: BOM NCP137AFCT110T2GEVB Bill of Materials (ROHS Compliant) NCP137AFCT110T2GEVB_BOM_ROHS.pdf - 29 KB  0 
Eval Board: Gerber NCP137AFCT110T2GEVB Gerber Layout Files (Zip Format) NCP137AFCT110T2GEVB_GERBER.zip - 31 KB  0 
Eval Board: Schematic NCP137AFCT110T2GEVB Schematic NCP137AFCT110T2GEVB_SCHEMATIC.pdf - 43 KB  0 
Eval Board: Test Procedure NCP137AFCT110T2GEVB Test Procedure NCP137AFCT110T2GEVB_TEST_PROCEDURE.pdf - 72 KB  0 
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.