Microchip Technology

TC2117-3.3VDBTR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

MPN
TC2117-3.3VDBTR
Package / Case
SOT-223
Key Attributes
800 mA Fixed Low Dropout Positive Regulator

Technical Specifications

TypeDescription
Output TypeFixed
Output Voltage3.3 V
Output Current0.8 A
Working Voltage V6 V
Channels1
TypeDescription
Iq A8e-05
Output ConfigurationPositive
Operating Temp-40°C ~ +125°C @(Tj)
FeaturesOver Current Protection;Thermal shutdown
Package / CaseSOT-223

Product Introduction

The TC2117 is a fixed, high-accuracy (typically ±0.5% CMOS low dropout regulator. Designed specifically for battery operated systems, the TC2117's CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 80 μA at full load (20 to 60 times lower than in bipolar regulators).

TC2117 key features include ultra low noise, very low dropout voltage (typically 450 mV at full load), and fast response to step changes in load. The TC2117 incorporates both overtemperature and overcurrent protection. The TC2117 is stable with an output capacitor of only 1 μF and has a maximum output current of 800 mA. This device is available in 3-Pin SOT-223 and 3-Pin DDPAK packages.

Features

  • Fixed Output Voltages: 1.8V, 2.5V, 3.0V, 3.3V
  • Very Low Dropout Voltage
  • Rated 800 mA Output Current
  • High Output Voltage Accuracy
  • Standard or Custom Output Voltages
  • Overcurrent and Overtemperature Protection
  • Space Saving SOT-223 Package

Applications

  • - 5V to 3.3V Linear Regulator - Portable Computers - Instrumentation - Battery Operated Systems - Linear Post-Regulator for SMPS - Core Voltage Supply for FPGAs, PLDs, CPUs and DSPs

Datasheet

📄 Open Download

Alternative Parts

Common TC2117-3.3VDBTR alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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