NCP551SN28T1
- Mfr.Part #
- NCP551SN28T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC REG LINEAR 2.8V 150MA 5TSOP
- Stock
- 28,633
- In Stock :
- 28,633
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - Linear
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 5
- Output Voltage :
- 2.8V
- Dropout Voltage1-Nom :
- 0.04V
- Halogen Free :
- Halogen Free
- Protection Features :
- Over Current, Over Temperature
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 12V
- Base Part Number :
- NCP551
- Width :
- 1.5mm
- Factory Lead Time :
- 4 Weeks
- Number of Terminations :
- 5
- Voltage Tolerance-Max :
- 3%
- Published :
- 2009
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Radiation Hardening :
- No
- Pin Count :
- 5
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Max Output Current :
- 150mA
- Voltage Dropout (Max) :
- 0.15V @ 10mA
- Input Bias Current :
- 4μA
- ECCN Code :
- EAR99
- Output Type :
- FIXED
- Dropout Voltage :
- 40mV
- Accuracy :
- 2 %
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Quiescent Current :
- 8μA
- Mounting Type :
- Surface Mount
- Number of Regulators :
- 1
- Terminal Position :
- Dual
- Length :
- 3mm
- Height :
- 1mm
- Output Voltage 1 :
- 2.8V
- Operating Temperature :
- -40°C~85°C
- Min Input Voltage :
- 0V
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Packing Method :
- Tape and Reel
- RoHS Status :
- ROHS3 Compliant
- Output Voltage Accuracy :
- 2 %
- Control Features :
- Enable
- Datasheets
- NCP551SN28T1

[Voltage Regulators - Linear] onsemi NCP551SN28T1 Overview
Introducing the NCP551SN28T1, a linear voltage regulator meticulously crafted by onsemi to meet the demands of modern electronic circuits. This integrated circuit stands out as a reliable solution for regulating voltages, ensuring stable performance even in dynamic operating conditions.
Designed with precision and efficiency in mind, the NCP551SN28T1 offers a fixed output voltage of 2.8V with a maximum output current of 150mA. Encapsulated in a compact 5TSOP package, this regulator optimizes space utilization while delivering consistent power supply.
Whether you're embarking on a new project or upgrading existing systems, the NCP551SN28T1 guarantees seamless integration and dependable voltage regulation, making it the preferred choice for discerning engineers and manufacturers.
NCP551SN28T1 Features
- Fixed output voltage of 2.8V
- Maximum output current of 150mA
- Compact 5TSOP package for space-efficient designs
- Stable performance under dynamic operating conditions
- Efficient voltage regulation for reliable circuit operation
- Manufactured by onsemi, a trusted name in electronic components
NCP551SN28T1 Applications
- Portable electronic devices: The NCP551SN28T1 ensures consistent power supply in applications such as handheld consumer electronics, including smartphones, portable media players, and digital cameras.
- Embedded systems: Integrating seamlessly into embedded systems, this voltage regulator facilitates stable operation in microcontroller-based projects, industrial automation, and IoT devices.
- Automotive electronics: From dashboard displays to infotainment systems, the NCP551SN28T1 plays a vital role in maintaining voltage stability in automotive electronics, ensuring reliable performance on the road.
- Wireless communication: In wireless communication equipment such as routers, access points, and IoT gateways, this regulator maintains steady voltage levels for uninterrupted data transmission and reception.
- Medical devices: Precision is paramount in medical equipment, and the NCP551SN28T1 delivers consistent voltage regulation in devices like patient monitors, infusion pumps, and diagnostic instruments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















