MCP1253 Datasheet Low Noise / Positive-regulated Charge Pump

Manufacturer: Microchip Technology

Overview: MCP1252/3 Low-Noise, Positive-Regulated Charge Pump.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	MCP1253
Manufacturer	Microchip Technology
File Size	529.09 KB
Description	Low Noise / Positive-Regulated Charge Pump
Datasheet	MCP1253 MCP1252 Datasheet (PDF)

: The MCP1252/3 are inductorless, positive-regulated charge pump DC/DC converters.

The devices generate a regulated fixed (3.3V or 5.0V) or adjustable output voltage.

They are specifically designed for applications requiring low noise and high efficiency and are able to deliver up to 120 mA output current.

Inductorless, Buck/Boost, DC/DC Converter.
Low Power: 80 µA (Typical).
High Output Voltage Accuracy: - ±2.5% (VOUT Fixed).
120 mA Output Current.
Wide Operating Temperature Range: - Industrial Temperature (I): -40°C to +85°C - Extended Temperature (E): -40°C to +125°C.
Thermal Shutdown and Short-Circuit Protection.
Uses Small Ceramic Capacitors.
Switching Frequency: - MCP1252: 650 kHz - MCP1253: 1 MHz.
Low-Power S.

Part Number	Description
MCP1252	Low Noise / Positive-Regulated Charge Pump
MCP1256	Low-Ripple Charge Pump
MCP1257	Low-Ripple Charge Pump
MCP1258	Low-Ripple Charge Pump
MCP1259	Low-Ripple Charge Pump
MCP120	Microcontroller
MCP121	Micropower Voltage Supervisors
MCP100	Microcontroller
MCP101	Microcontroller
MCP102	Micropower Voltage Supervisors