NCP160BFCS450T2G - onsemi

Manufacturer Part Number

NCP160BFCS450T2G

Manufacturer

onsemi

Introduction

Linear LDO voltage regulator for power management applications

Product Features and Performance

Positive fixed output configuration

Single regulator design

Low dropout voltage of 0.12V at 250mA load

250mA output current capacity

23 µA low quiescent current

High power supply rejection ratio (PSRR) ranging from 91dB to 48dB across 100Hz to 100kHz

Enable control feature for power saving

Surface mountable form factor

Product Advantages

High PSRR for excellent noise suppression

Low quiescent current for energy-efficient operations

Integrated protection for over-current, over-temperature, and soft start for enhanced safety

Extended operating temperature range suitable for industrial applications

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 4.5V

Current Output: 250mA

Voltage Dropout (Max): 0.12V @ 250mA

Current - Quiescent (Iq): 23 µA

PSRR: 91dB ~ 48dB (100Hz ~ 100kHz)

Quality and Safety Features

Over-current protection

Over-temperature protection

Soft start function to prevent inrush current spikes

Compatibility

Mounting Type: Surface Mount

Package/Case: 4-XFBGA, WLCSP

Supplier Device Package: 4-WLCSP (0.64x0.64)

Application Areas

Electronic devices requiring stable low voltage supply

Industrial applications

Portable/battery-powered equipment

Product Lifecycle

Status: Active

Not nearing discontinuation with available support for replacements or upgrades

Several Key Reasons to Choose This Product

Optimal combination of low quiescent current and high PSRR for stable performance

Wide range of operating temperatures suitable for harsh environments

Compact 4-WLCSP package ideal for space-constrained applications

On-chip protection features ensure long-term reliability

Manufactured by onsemi, a trusted leader in power management solutions