Datasheet4U Logo Datasheet4U.com

TC125 PFM Step-Up DC/DC Regulators

TC125 Description

Obsolete Device TC125/TC126 PFM Step-Up DC/DC Regulators .
The TC125/126 step-up (Boost) switching regulators furnish output currents to a maximum of 80 mA (VIN = 2V, VOUT = 3V) with typical efficiencies abov.

TC125 Features

* Assured Start-up at 0.9V
* PFM (100 kHz Max. Operating Frequency)
* 40 μA Maximum Supply Current (VOUT = 3V @ 30 mA)
* 0.5 μA Shutdown Mode (TC125)
* Voltage Sense Input (TC126)
* Requires Only Three External Components
* 80 mA Maximum Outpu

TC125 Applications

* Palmtops/PDAs
* Battery-Operated Systems
* Cameras
* Portable Communicators Device Selection Table Part Number Output Voltage (V)
* Package Operating Temp. Range TC125501ECT 5.0 TC125331ECT 3.3 TC125301ECT 3.0 TC126501ECT 5.0 TC126331ECT 3.3 TC126301ECT 3.

📥 Download Datasheet

Preview of TC125 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • TC12-11EWA - DOT MATRIX DISPLAY (Kingbright)
  • TC12.5A4V - Current Transducers (Topstek)
  • TC1202A - LCD (Winstar)
  • TC1211 - PWM controller (Zetex)
  • TC1211LC - ESD Protection Device (CITC)
  • TC1213 - Low DCR Large Current Inductor (Token)
  • TC1213A - Low DCR Large Current Inductor (Token)
  • TC1213B - Low DCR Large Current Inductor (Token)

📌 All Tags

PFM Step-Up Regulators Microchip Technology
Microchip Technology TC125-like datasheet