0
MCP1802
  • MCP1802

MCP1802

Not Recommended for new designs

The MCP1802 is a 300 mA, high PSRR, ceramic output capacitor stable Low Dropout (LDO) voltage regulator with shutdown. MCP1802 provides a low noise, highly stable output due to its excellent transient response while consuming only 25 µA of quiescent current. MCP1802's overcurrent limit with current foldback provides short-circuit protection.

Microchip Technology MCP1802 Product Info

16 April 2026 0

Parameters

IGND Typical µA (microampere)

25

IOUT #1 Max mA (milliampere)

300

Load Dump

# of Out

1

PSRR 1 kHz (dB)

75

Driver Type

Single LDOs

IOUT Max mA (milliampere)

300

Reverse Current Protect

Soft Start Pin

VIN Max V (volt)

10

VOUT V (volt)

0.9 1.2 1.8 2.5 3.0 3.3 5.0 6.0

Voltage Drop Typ (mV)

800

Line Regulation (%)

0

Load Regulation(%)

0

Features

  • 300 mA Maximum Output Current
  • High PSRR: 70 dB typical @ 10 kHz
  • Low Drop Out Voltage, 200 mV (typical) @ 100 mA
  • 25 µA Typical Quiescent Currents
  • Wide Input Operating Voltage Range: 2.0V to 10.0V
  • Stable with Ceramic Output Capacitors
  • Current Limit Protection
  • Shutdown pin

Description

The MCP1802 is a 300 mA, high PSRR, ceramic output capacitor stable Low Dropout (LDO) voltage regulator with shutdown. MCP1802 provides a low noise, highly stable output due to its excellent transient response while consuming only 25 µA of quiescent current. MCP1802's overcurrent limit with current foldback provides short-circuit protection.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request