Microchip Technology

MCP1700T-1802E/TT

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

MPN
MCP1700T-1802E/TT
Package / Case
SOT-23
Key Attributes
Low Quiescent Current LDO

Technical Specifications

TypeDescription
Output TypeFixed
Output Voltage1.8 V
Output Current0.2 A
Working Voltage V6 V
Channels1
TypeDescription
Iq A1.6e-06
Output ConfigurationPositive
Operating Temp-40°C ~ +125°C @(Tj)
FeaturesShort Circuit Protection;Over Current Protection;Thermal shutdown
Package / CaseSOT-23

Product Introduction

The MCP1700 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 1.6 μA of quiescent current (typical). The input operating range is specified from 2.3V to 6.0V, making it an ideal choice for two and three primary cell battery-powered applications, as well as single cell Li-Ion-powered applications.

The MCP1700 is capable of delivering 250 mA with only 178 mV of input to output voltage differential (V_OUT = 2.8V). The output voltage tolerance of the MCP1700 is typically ±0.4% at +25°C and ±3% maximum over the operating junction temperature range of -40°C to +125°C.

Output voltages available for the MCP1700 range from 1.2V to 5.0V. The LDO output is stable when using only 1 μF output capacitance. Ceramic, tantalum or aluminum electrolytic capacitors can all be used for input and output. Overcurrent limit and overtemperature shutdown provide a robust solution for any application.

Package options include SOT-23, SOT-89, TO-92 and 2×2 DFN-6.

Features

  • 1.6 μA Typical Quiescent Current
  • Input Operating Voltage Range: 2.3V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • 250 mA Output Current for Output Voltages ≥2.5V
  • 200 mA Output Current for Output Voltages <2.5V
  • Low Dropout (LDO) Voltage - 178 mV Typical @250 mA for V_OUT = 2.8V
  • 0.4% Typical Output Voltage Tolerance
  • Standard Output Voltage Options: - 1.2V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 5.0V
  • Stable with 1.0 μF Ceramic Output Capacitor
  • Short Circuit Protection
  • Overtemperature Protection

Applications

  • - Battery-Powered Devices - Battery-Powered Alarm Circuits - Smoke Detectors - CO Detectors - Pagers and Cellular Phones - Smart Battery Packs - Low Quiescent Current Voltage Reference - PDAs - Digital Cameras - Microcontroller Power

Datasheet

📄 Open Download

Alternative Parts

Common MCP1700T-1802E/TT 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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