Microchip Technology

TC1185-3.3VCT713

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

MPN
TC1185-3.3VCT713
Package / Case
SOT-23-5
Key Attributes
50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass

Technical Specifications

TypeDescription
Output TypeFixed
Output Voltage3.3 V
Output Current0.15 A
Working Voltage V6 V
Channels1
TypeDescription
Iq A5e-05
Output ConfigurationPositive
Operating Temp-40°C ~ +125°C @(Tj)
FeaturesEnable control;Noise bypass terminal;Over Current Protection;Thermal shutdown
Package / CaseSOT-23-5

Product Introduction

The TC1014/TC1015/TC1185 are high accuracy (typically ±0.5%) CMOS upgrades for older (bipolar) Low Dropout Regulators (LDOs) such as the LP2980. Designed specifically for battery-operated systems, the devices’ CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50 μA at full load (20 to 60 times lower than in bipolar regulators).

The devices’ key features include ultra low-noise operation (plus optional Bypass input), fast response to step changes in load, and very low dropout voltage, typically 85 mV (TC1014), 180 mV (TC1015), and 270 mV (TC1185) at full-load. Supply current is reduced to 0.5 μA (max) and VOUT falls to zero when the shutdown input is low. The devices incorporate both overtemperature and overcurrent protection.

The TC1014/TC1015/TC1185 are stable with an output capacitor of only 1 μF and have a maximum output current of 50 mA, 100 mA and 150 mA, respectively.

Features

  • Low Supply Current (50 μA, typical)
  • Low Dropout Voltage
  • Choice of 50 mA (TC1014), 100 mA (TC1015) and 150 mA (TC1185) Output
  • High Output Voltage Accuracy
  • Standard or Custom Output Voltages
  • Power-Saving Shutdown Mode
  • Reference Bypass Input for Ultra Low-Noise Operation
  • Overcurrent and Overtemperature Protection
  • Space-Saving 5-Pin SOT-23 Package
  • Pin-Compatible Upgrades for Bipolar Regulators
  • Standard Output Voltage Options: 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V

Applications

  • - Battery-Operated Systems - Portable Computers - Medical Instruments - Instrumentation - Cellular/GSM/PHS Phones - Linear Post-Regulator for SMPS - Pagers

Datasheet

📄 Open Download

Alternative Parts

Common TC1185-3.3VCT713 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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