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MCP1700

Low Quiescent Current LDO

Status: In Production

Features:

  • Extremely Low Operating Current for Longer Battery Life (1.6 uA typical)
  • Very Low Dropout Voltage (178 mV at full load)
  • Rated 250mA Output Current
  • High Output Voltage Accuracy (±0.4% typical)
  • Over-Current and Over-Temperature Protection
  • Pin Compatible Upgrade for Bipolar Regulators & TC55 with Vin Max <6V
  • Requires only 1 µF Ceramic Output Capacitance
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MCP1700 is a CMOS low dropout positive voltage regulator which can source up to 250mA of current with an extremely low input-output voltage differential of 178mV at 250mA. The low dropout voltage combined with the low current consumption of only 1.6µA makes this part ideal for battery operation. The low voltage differential (dropout voltage) extends battery operating lifetime. The MCP1700 is stable with 1.0µF ceramic output capacitor. It also permits high currents in small packages when operated with minimum VIN – VOUT differentials. The circuit also incorporates short-circuit protection & over temperature protection to ensure maximum reliability.

Additional Features
    • Extremely Low Operating Current for Longer Battery Life (1.6 uA typical)
    • Very Low Dropout Voltage (178 mV at full load)
    • Rated 250mA Output Current
    • High Output Voltage Accuracy (±0.4% typical)
    • Over-Current and Over-Temperature Protection
    • Pin Compatible Upgrade for Bipolar Regulators & TC55 with Vin Max <6V
    • Requires only 1 µF Ceramic Output Capacitance
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
250
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
250
VIN Min (V)
2.3
VIN Max (V)
6
VOUT (V)
1.8 2.5 3.0 3.3 5.0
Voltage Drop Typ (mV)
300
IGND Typ (µA)
1.6
Tol Typ %
±0.4
PSRR 1 kHz (dB)
44
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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Data Sheet

Software Library

Product Line Card

Development Environment

  • Demo & Evaluation Boards
  • Software Libraries
  • Application Examples
Demo & Evaluation Boards
Voltage Supervisor Evaluation Board
Voltage Supervisor Evaluation Board ( VSUPEV )

The Voltage Supervisor SOT23 Evaluation Board allows the system designer to quickly evaluate the operation of Microchip’s Voltage Supervisors and Voltage Detectors in the SOT-23-3 package. The board has been made generic so that other SOT-23-3 devices (such as LDOs and Voltage References) may also be evaluated using this board. This kit comes with four blank PCBs to allow the designer to...

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Software Libraries
Analog Simulation - MCP1700

The MCP1700 is a CMOS low dropout positive voltage regulator which can source up to 250mA of current with an extremely low input-output voltage differential of 178mV at 250mA. The low dropout voltage...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1700-3202E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3302E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1802E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3402E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4602E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4702E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4802E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4902E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2302E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2402E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2502E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2602E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2702E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2202E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-5002E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3102E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1902E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2002E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2102E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2802E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-2902E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3002E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3502E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3602E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3702E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4002E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3802E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-3902E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1202E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1302E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1402E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1502E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1602E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-1702E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4102E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4202E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4302E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4402E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700-4502E/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
MCP1700T-3602E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3702E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3302E/MBVAO
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3102E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2602E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2702E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2902E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3402E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3902E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4102E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1402E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2402E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2102E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2202E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1602E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1702E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1902E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-5002E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4402E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4602E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4702E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4802E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-4902E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3302E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-3502E/MB
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-1802E/MBVAO
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-5002E/MBVAO
0.051800
0.132000
3
SOT-89
-
Matte Tin
e3
MCP1700T-2702E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2602E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2002E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1902E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1802E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1702E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1602E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2302E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2202E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2102E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2402E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2502E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4902E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4802E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4702E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4602E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4502E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4402E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4302E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-5002E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4202E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4102E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-4002E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3902E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3802E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3702E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3602E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3502E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3402E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3302E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3202E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3102E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2902E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2802E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1202E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1302E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1502E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1402E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3002E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2052E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2301E/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-1802E/TTVAO
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3302E/TTVAO
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-2802E/TTVAO
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1700T-3302E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-5002E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-1802E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-2502E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-3002E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-2802E/MAY
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
MCP1700T-1802E/MAYVAO
0.014800
0.258333
6
DFN
2x2x0.9mm
NiPdAu
e4
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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