Custom Meta Tags - Dynamic

Hero Banner

New Product Introduction

NPI Body

onsemi Low Dropout (LDO) Linear Voltage Regulators

Delivering LDO products in high performance, low power, small form factor solutions to enhance end products

onsemi's portfolio of Low Dropout (LDO) Linear Voltage regulators can operate as precision current regulators providing highly stable and accurate voltages with low noise, high PSRR, low dropout, and a very low quiescent current consumption. They provide a wide range of input voltage options with fixed and adjustable output voltage. Available in single and dual output configuration.

In addition to their robust design and high reliability, the portfolio offers a variety of protections, making them virtually blow-out proof including overcurrent protection, overvoltage protection, overheat protection, and safe area compensation. Aside from a combination of ideal performance characteristics above, the portfolio is also offered in a variety of package sizes to match specific application requirements for applications such as industrial, consumer, portable & wireless (cameras, tablets, wireless handsets, and smartphones), IoT, and automotive.

Key features

Small size
- Industries smallest form factor to performance ratio

Low noise / High PSRR
- Market leading PSRR performance

Long battery life
- Low Iq to Extend Battery Life

Wide Input Voltage
- 1.0V to 700V input available

Mobile
Small Size Low Iq Low Noise Multi-Channel Low Voltage

Automotive
AEC-Q100 Grade 1 Qualified Long life cycle support Package variety from small to low thermal resistance High temp capability, Tj=150C

Industrial
Wide Input Voltage Range Extended Battery Life Low Iq Wide Temp Range

Telecom
High Efficiency Low Noise, High PSRR Package Thermal Performance

Noise Immunity: PSRR = >90dB Across a wide frequency range

Device	Description
NCP161	LDO Regulator, 450 mA, Ultra-High PSRR, Ultra-Low Noise
NCP163	LDO Regulator, 250 mA, Ultra-High PSRR, Ultra-Low Noise
NCV167	LDO Regulator, 700 mA, Ultra-Low Iq, Ultra-High PSRR, Ultra-Low Noise

Low Quiescent Current: Low Iq <1uA provides extended battery life

Device	Description
NCP171	LDO Regulator, Ultra-Low 50nA Iq, with Dual Power Mode, 80mA
NCP170	LDO Regulator, 150 mA, Ultra-Low Iq
NCP716	LDO Regulator, 80 mA, Ultra-Low Iq
NCP718	LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq
NCP730	LDO Regulator, 150 mA, 38 V, 1 uA IQ, with PG

Low Dropout: Vdo = <60mV - High Current Capability

Device	Description
NCP137	LDO Regulator, 700 mA, Ultra-Low Dropout, with Bias Rail
NCP139	LDO Regulator, 1 A, Ultra-Low Dropout, with Bias Rail
NCV59748	LDO Regulator, 1.5 A, Ultra-Low Dropout, High PSRR, Low Noise

Wide Input Voltage: 24V, 38V, 150V or 450V input capability

Device	Description
NCP718	LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq
NCP781	Linear Voltage Regulator, 100 mA, 150 V, High PSRR
NCP786A	Linear Voltage Regulator, 10 mA, 450 V, Ultra-Low Iq, High PSR