Microchip Technology Inc
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MCP1703

Status: In Production

Features:

  • Low 2.0 µA quiescent current (typical)
  • Wide input operating voltage range: 2.7V to 16.0V
  • 250 mA for output voltages ≥ 2.5V
  • 200 mA for output voltages < 2.5V
  • Output voltage range 1.2V to 5.5V in 0.1V increments (50 mV increments available upon request)
  • Stable with 1.0 µF to 22 µF ceramic, tantalum, or aluminum output capacitors
  • Short-circuit protection
  • Overtemperature protection
  • Package Options: 3-Pin SOT-23A, 3-Pin SOT-89,TO-92-3
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP1703 is a CMOS, low dropout voltage regulator with 250 mA maximum output current. MCP1703 works with input voltage of up to 16V and in combination with its low current consumption of 2 µA is an ideal solution for applications using multi-cell, 9V alkaline or one-, two- or three- cell lithium-ion batteries. It is available in space efficient SOT23A and SOT89 packages or in a thermally capable 3-pin SOT223.

For new designs, please consider the MCP1703A, which contains several improvements over the MCP1703.

For product comparison, please consider: MCP1703A

Additional Features
    • Low 2.0 µA quiescent current (typical)
    • Wide input operating voltage range: 2.7V to 16.0V
    • High output current capability:
      • 250 mA for output voltages ≥ 2.5V
      • 200 mA for output voltages < 2.5V
    • Output voltage range 1.2V to 5.5V in 0.1V increments (50 mV increments available upon request)
    • Stable with 1.0 µF to 22 µF ceramic, tantalum, or aluminum output capacitors
    • Short-circuit protection
    • Overtemperature protection
    • Package Options: 3-Pin SOT-23A, 3-Pin SOT-89,TO-92-3
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
IOUT #2
IOUT #3
IOUT #4
IOUT (mA)
250
VIN Max (V)
16
VOUT (V)
1.2 1.5 1.8 2.5 3.0 3.3 4.0 5.0
Voltage Drop Typ (mV)
625
IGND Typ (µA)
2
Tol Typ %
±0.4
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

Jump to:

Data Sheets

03/04/2011
721KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
SOT23-3 Voltage Regulator Evaluation Board
SOT23-3 Voltage Regulator Evaluation Board ( SOT23-3EV-VREG )

The SOT23-3 Voltage Regulator Evaluation Board is designed to evaluate and test voltage regulators. By soldering the desired device to the evaluation board, the user can easily validate several parameters of the device.

The SOT23-3 Voltage Regulator Evaluation Board does not come with a voltage regulator soldered onto the board. This allows the user to attach the voltage regulator...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1703-3302E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3302E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-4002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3152E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3302E/CBVAO
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5002E/CBVAO
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3301E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2802E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1802E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1202E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3602E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2402E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3002E/CBVAO
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1802E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1202E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2802E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5002E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1502E/CBVAO
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5001E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5001E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2052E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3502E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2102E/CB
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/CBVAO
0.014900
0.042667
3
SOT-23A
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1502E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1802E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-3002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-1802E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1202E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2502E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-2802E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-4002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-4002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-1202E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-3302E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-5002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2802E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3302E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2402E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3301E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-4002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-5002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-3002E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-3302E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1202E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1502E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1202E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1802E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1502E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1802E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2502E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-2502E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-2802E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2802E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3301E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3072E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2052E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4102E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-2052E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-4102E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-3072E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/DBVAO
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-5002E/DBVAO
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-5002E/DBVAO
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5002E/DBVAO
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5002E/DB
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-1502E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703-2502E/DB
0.115700
0.217949
3
SOT-223
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-4002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703RT-5002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2052E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3072E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4102E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-2502E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1802E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-2802E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2502E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-2802E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-3002E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-3302E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3302E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-3002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-4002E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-4002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-5002E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-5002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1502E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703AT-1202E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1802E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1502E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703A-1202E/MC
0.015600
0.033333
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-2502E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-5002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-4002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3002E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1202E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-1802E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
MCP1703T-3302E/MC
0.015600
0.130606
8
DFN
2x3x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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