CAT6217-330TDGT3 - onsemi

Manufacturer Part Number

CAT6217-330TDGT3

Manufacturer

onsemi

Introduction

The CAT6217-330TDGT3 is a linear, low dropout voltage regulator designed primarily for power management applications.

Product Features and Performance

Fixed output voltage of 3.3V

Maximum input voltage of 5.5V

Output current of 150mA

Low dropout voltage of 0.15V at 150mA load

Quiescent current of 90 µA

Power Supply Rejection Ratio (PSRR) of 64dB at 1kHz reducing to 54dB at 20kHz

Output configuration is Positive and Fixed

Control features include Enable function

Protection features cover Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO)

Product Advantages

Minimal dropout voltage allows for efficient performance under closer input-output voltages

Low quiescent current ideal for battery-powered applications

Robust protection features ensure product reliability and safety under abnormal conditions

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V

Current Output: 150mA

Voltage Dropout (Max): 0.15V at 150mA

Current Quiescent (Iq): 90 µA

PSRR: 64dB ~ 54dB (1kHz ~ 20kHz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Surface Mount with SOT-23-5 Thin, TSOT-23-5 package compatibility

Supplier Device Package: TSOT-23-5

Application Areas

Ideal for power management in battery-powered devices, portable electronics, and embedded systems where efficient power regulation is crucial.

Product Lifecycle

Status: Obsolete

Note: Check for availability of replacements or upgrades due to obsolescence.

Several Key Reasons to Choose This Product

The LDO regulator offers significant power efficiency for closer input-output voltage operations.

Designed with multiple safety and control features enhancing its reliability and suitability for sensitive applications.

The product operates effectively over a wide temperature range, making it versatile for various operating environments.

A low quiescent current enhances its suitability for use in battery-powered applications, prolonging battery life.