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MCP1700-5002E/TO

MCHPMCP1700-5002E/TO

Microchip Technology
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA TO-92-3
Active1,196 in stock
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Overview

The MCP1700-5002E/TO is a CMOS low dropout (LDO) voltage regulator capable of delivering up to 250mA of current with an extremely low quiescent current of 1.6uA. This specific variant provides a fixed 5.0V output from an input voltage up to 6V, making it ideal for battery-powered applications where power conservation is critical. The TO-92 package offers a familiar through-hole form factor for prototyping and traditional PCB designs.

Why Choose This Part

The primary advantage is the combination of a very low 0.35V dropout voltage at full load and a negligible 1.6uA quiescent current, which minimizes power waste. It also features integrated overcurrent and overtemperature protection to ensure robustness in various operating conditions.

Applications

Battery-Powered Handheld Devices
Extends operating life in devices powered by multi-cell alkaline or Li-Ion batteries due to the 1.6uA ultra-low quiescent current.
Remote Wireless Sensors
Provides stable 5V power for IoT sensor nodes that remain in sleep mode for extended periods.
Automotive Low-Power Electronics
Utilizes its AEC-Q100 qualification to power keep-alive circuits or sensors in vehicle environments.

Key Specifications

PSRR 44dB (100Hz)
Output Type Fixed
Mounting Type Through Hole
Package / Case TO-226-3, TO-92-3 (TO-226AA)
Current - Output 250mA
Protection Features Over Current, Over Temperature, Short Circuit
Number of Regulators 1
Output Configuration Positive
Operating Temperature -40degC ~ 125degC
Voltage - Input (Max) 6V
Voltage Dropout (Max) 0.35V @ 250mA
Supplier Device Package TO-92-3
Current - Quiescent (Iq) 4 uA
Voltage - Output (Min/Fixed) 5V

Getting Started

To implement this regulator, place a 1uF ceramic capacitor on both the input and output pins close to the device for stability. Ensure the input voltage stays between 5.35V (Vout + Vdropout) and the 6V maximum limit for proper regulation.

Part of MCP1700 family » MCP1700

MCP1700 Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Package Output I Voltage Dropout (Max) Output V Stock
MCP1700-5002E/TO (this part) 3-226 250mA 0.35V 5V 1,196
MCP1700T-3302E/TTVAO 3-236 250mA 0.35V 3.3V 3,000
MCP1700T-2802E/TT 3-236 250mA 0.35V 2.8V 19,904
MCP1700T-1502E/TT 3-236 200mA 0.35V 1.5V 7,171
MCP1700T-2502E/TT 3-236 250mA 0.35V 2.5V 14,311
MCP1700-330 3-226 250mA 0.35V 3.3V 3,822
Also available as: MCP1700-3302E/TO, MCP1700-3002E/TO, MCP1700-33