IC Phoenix logo

Home ›  N  › N7 > NCP551SN27T1

NCP551SN27T1 from ON,ON Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

NCP551SN27T1

Manufacturer: ON, MOTO

150 mA CMOS Low Iq Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
NCP551SN27T1 ON, MOTO 3027 In Stock

Description and Introduction

150 mA CMOS Low Iq Low-Dropout Voltage Regulator The **NCP551SN27T1** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and precise power supply in a wide range of electronic applications. Manufactured by ON Semiconductor, this component offers a fixed output voltage of **2.7V** with a maximum output current of **150mA**, making it suitable for low-power devices such as sensors, microcontrollers, and portable electronics.  

Featuring a low dropout voltage of **200mV** at full load, the NCP551SN27T1 ensures efficient operation even when the input voltage is close to the output level. Its ultra-low quiescent current of **1.1µA** (typical) enhances energy efficiency, which is critical for battery-powered systems. Additionally, the regulator includes built-in protection mechanisms such as **thermal shutdown** and **current limiting**, safeguarding the device and connected circuitry from potential damage.  

Housed in a compact **SOT-23-5** package, the NCP551SN27T1 is ideal for space-constrained designs. Its stable performance with minimal external components simplifies circuit integration while maintaining high reliability. Whether used in IoT devices, wearables, or embedded systems, this LDO regulator provides a dependable power management solution with excellent noise rejection and transient response.  

Engineers and designers seeking a robust, low-power voltage regulator will find the NCP551SN27T1 a compelling choice for optimizing system performance and longevity.

Application Scenarios & Design Considerations

150 mA CMOS Low Iq Low-Dropout Voltage Regulator

Alternative Part Number

  • LP2985AIM5-2.7 --: Low-dropout 2.7V linear regulator in SOT-23-5 with similar current capability and pinout, a common cross for the NCP551 series.
  • MIC5205-2.7YM5 --: 2.7V LDO regulator in SOT-23-5 offering comparable dropout and output current, suitable as a functional replacement.
  • AP2112K-2.7TRG1 --: 2.7V CMOS LDO in SOT-23-5 with low quiescent current, matching the NCP551's typical low-power regulator application.
  • LP2985-2.7 --: Low-dropout 2.7V linear regulator with similar current capability and pin-compatible SOT-23-5 footprint, widely available and well documented.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips