NCP1403SNT1
- Mfr.Part #
- NCP1403SNT1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC CONV DC-DC PFM 15V 5TSOP
- Stock
- 21,277
- In Stock :
- 21,277
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Ambient Temperature Range High :
- 85°C
- Length :
- 3mm
- Number of Pins :
- 5
- Height :
- 1.1mm
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Output Voltage :
- 15V
- Lead Free :
- Lead Free
- Voltage - Input (Min) :
- 1.3V
- Mounting Type :
- Surface Mount
- Published :
- 2005
- REACH SVHC :
- No SVHC
- Frequency - Switching :
- 300kHz
- Width :
- 1.5mm
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- NCP1403
- Contact Plating :
- Tin
- Input Voltage-Nom :
- 3V
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Control Technique :
- PULSE FREQUENCY MODULATION
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Junction Temperature (Tj) :
- 150°C
- Synchronous Rectifier :
- No
- Efficiency :
- 82 %
- Voltage - Output (Min/Fixed) :
- 1.2V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Voltage :
- 15V
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Max Duty Cycle :
- 83 %
- Max Power Dissipation :
- 500mW
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Mount :
- Surface Mount
- Max Output Current :
- 50mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 5
- Min Supply Voltage :
- 1.2V
- Pbfree Code :
- yes
- Halogen Free :
- Halogen Free
- Factory Lead Time :
- 16 Weeks
- Operating Supply Voltage :
- 5.5V
- Function :
- Step-Up
- Max Supply Voltage :
- 5.5V
- Topology :
- Boost
- Datasheets
- NCP1403SNT1

Voltage Regulators - DC DC Switching Regulators onsemi NCP1403SNT1 Overview
The onsemi NCP1403SNT1 is a highly efficient, compact DC-DC converter designed for powering portable devices. Utilizing a simplified Pulse Frequency Modulation (PFM) technique, it provides excellent power efficiency and reduced noise, making it an ideal choice for space-constrained applications. As part of the Voltage Regulators - DC DC Switching Regulators category, this device ensures stable voltage performance, which is critical for maintaining the reliability and longevity of electronic components. The NCP1403SNT1's ability to convert input voltages ranging from 0.8V to 15V into a stable output voltage makes it a versatile solution for a wide range of power management challenges in modern electronics.
NCP1403SNT1 Features
The NCP1403SNT1 offers several key features that enhance its suitability for portable and space-sensitive applications. These include low quiescent current, high efficiency up to 88%, and a minimal number of external components which simplifies circuit design. Its compact 5-TSOP package is designed to occupy minimal board space, while its robust design allows for reliable operation under variable operating conditions.
NCP1403SNT1 Applications
- Portable Devices: Ideal for use in smartphones, tablets, and other portable electronics where efficient power conversion is necessary for battery preservation and space is at a premium.
- Wearable Technology: Its small footprint and high efficiency make the NCP1403SNT1 perfect for wearable devices, ensuring long battery life and consistent performance in compact form factors.
- Wireless Communication Devices: Provides stable voltage necessary for RF circuits and other sensitive communication components which require precise power management to maintain functionality and performance.
- Healthcare Monitoring Devices: Applied in medical portable monitors and other healthcare devices that benefit from its reliable, noise-sensitive output, critical for accurate monitoring.
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