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XC6206P332MR-G

XC6206P332MR-G

ROHM Semiconductor
Compact 3.3 V LDO with low quiescent current suitable for space-constrained, low-power designs.
Active6,303 in stock

Overview

The XC6206P332MR-G is a highly accurate, low power consumption CMOS step-down voltage regulator. It provides a stable 3.3V output from input voltages up to 6V, featuring an ultra-low quiescent current of 1.0 microampere (typical) to extend battery life in portable electronics.

Why Choose This Part

The primary advantage is the exceptionally low 1.0 microampere quiescent current, which is significantly lower than standard LDOs. It is designed for stability with low-ESR ceramic capacitors and includes a built-in current limit circuit for robust short-circuit protection.

Applications

Battery-Powered Handhelds
Ideal for smartphones and portable game consoles where minimizing standby current is critical for battery longevity.
Consumer Imaging
Used in digital still cameras and camcorders to provide stable power to internal logic from a compact SOT-23 package.
Reference Voltage Sources
Provides a 2 percent accurate 3.3V rail suitable for analog-to-digital converter references or sensor bias voltages.
Audio Equipment
Delivers clean power for digital audio circuits while maintaining a minimal physical footprint in portable players.

Key Specifications

Output Type Fixed
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Current - Output 200mA
Protection Features Over Current, Short Circuit
Number of Regulators 1
Output Configuration Positive
Operating Temperature -40degC ~ 85degC (TA)
Voltage - Input (Max) 6V
Voltage Dropout (Max) 0.68V @ 100mA
Current - Supply (Max) 3 uA
Supplier Device Package SOT-23
Current - Quiescent (Iq) 3 uA
Voltage - Output (Min/Fixed) 3.3V

Getting Started

To implement this LDO, place a 1.0 microfarad ceramic capacitor as close as possible to the VIN and VOUT pins for stability. Ensure the input voltage remains between 1.8V and 6V, and keep the continuous output current below the 200mA maximum rating to avoid thermal shutdown.

Also Consider

MCP1700T-3302E/TT MCHPMicrochip - A widely available alternative with a low 1.6 microampere quiescent current and a similar 250mA output rating.
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