Varnitronics
MICROCHIP

MCP1703AT-5002E/DB

5V Positive Fixed SOT-223-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

SOT-223-3ROHS3 CompliantActive
Manufacturer
MICROCHIP
Manufacturer part #
MCP1703AT-5002E/DB
Store part #
C622639
Package / case
SOT-223-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

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100% Authentic · 30-Day Return or Replacement · policy

84 in stock

#C622639

Stock & price checked 2 days ago

QuantityUnit pricePack price
1+₹253.30₹253.30
10+₹214.91₹2,149.10
30+₹190.91₹5,727.30
100+₹166.25₹16,625.00
500+₹155.12₹77,560.00
1,000+₹150.33₹1,50,330.00

1 × ₹253.30

₹253.30

excl. GST

₹298.89 incl. 18% GST

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  • Standard pack: 4,000 per reel

MCP1703AT-5002E/DB

₹253.30 for 1 + GST

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Specifications

Output Voltage
5V
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
250mA
Operating Voltage
16V
Features
Short Circuit Protection;Over Current Protection;Thermal shutdown
Output Type
Fixed

Packaging & compliance

RoHS
ROHS3 Compliant
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
4,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.232 g

Overview

The MCP1703A is an improved version of the MCP1703 low dropout (LDO) voltage regulator that can deliver up to 250 mA of current while consuming only 2.0 μA of quiescent current (typical). The input operating range is specified from 2.7V to 16.0V, making it an ideal choice for two to six primary cell battery-powered applications, 9V alkaline and one or two-cell Li-Ion-powered applications. The MCP1703A is capable of delivering 250 mA with only 625 mV (typical) of input to output voltage differential (V_OUT = 2.8V). The output voltage tolerance of the MCP1703A is typically ±0.4% at +25°C and ±3% maximum over the operating junction temperature range of -40°C to +125°C. Line regulation is ±0.1% typical at +25°C. Output voltages available for the MCP1703A range from 1.2V to 5.5V. The LDO output is stable when using only 1 μF of 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 the SOT-223-3, SOT-23A, 2×3 DFN-8 and SOT-89-3.

Applications

  • Battery-Powered Devices
  • Battery-Powered Alarm Circuits
  • Smoke Detectors
  • CO₂ Detectors
  • Pagers and Cellular Phones
  • Smart Battery Packs
  • Low Quiescent Current Voltage Reference
  • PDAs
  • Digital Cameras
  • Microcontroller Power
  • Solar-Powered Instruments
  • Consumer Products

Key features

  • Reduced Ground Current During Dropout
  • Faster Startup Time
  • 2.0 μA Typical Quiescent Current
  • Input Operating Voltage Range: 2.7V to 16.0V
  • 250 mA Output Current for Output Voltages ≥2.5V
  • 200 mA Output Current for Output Voltages <2.5V
  • Low Dropout Voltage, 625 mV Typical @ 250 mA for V_R = 2.8V
  • 0.4% Typical Output Voltage Tolerance
  • Standard Output Voltage Options: - 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, 5.0V
  • Output Voltage Range: 1.2V to 5.5V in 0.1V Increments (50 mV increments available upon request)
  • A/D Friendly Voltage Options: 2.05V, 3.07V, 4.1V
  • Stable with 1.0 μF to 22 μF Ceramic Output Capacitance
  • Short-Circuit Protection
  • Overtemperature Protection

Alternatives

Similar parts — check the datasheet before substituting.

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LT1521IST-5#PBF#C579772ADI · SOT-223₹1,720.65 · 4 in stockView
MIC5209-5.0YS-TR#C628143MICROCHIP · SOT-223-3₹132.26 · 40 in stockView
MIC5209-5.0YS#C638644MICROCHIP · SOT-223-3₹120.99 · 21 in stockView

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