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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearNCV551SN28T1G
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NCV551SN28T1G - onsemi

Manufacturer Part Number
NCV551SN28T1G
Manufacturer
onsemi
Allelco Part Number
32D-NCV551SN28T1G
ECAD Model
Parts Description
IC REG LINEAR 2.8V 150MA 5TSOP
Detailed Description
Package
SOT-23-5 Thin, TSOT-23-5
Data sheet
Cylindrical Battery Holders.pdf
NCP, NCV551.pdf
RoHs Status
ROHS3 Compliant
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Specifications

NCV551SN28T1G Tech Specifications
onsemi - NCV551SN28T1G technical specifications, attributes, parameters and parts with similar specifications to onsemi - NCV551SN28T1G

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage Dropout (Max) 0.15V @ 10mA  
Voltage - Output (Min/Fixed) 2.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 12V  
Supplier Device Package 5-TSOP  
Series Automotive, AEC-Q100  
Protection Features Over Current, Over Temperature  
Package / Case SOT-23-5 Thin, TSOT-23-5  
Package Tape & Reel (TR)  
PSRR -  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 8 µA  
Current - Quiescent (Iq) 8 µA  
Current - Output 150mA  
Control Features Enable  
Base Product Number NCV551  

Parts Introduction

Manufacturer Part Number

NCV551SN28T1G

Manufacturer

onsemi

Introduction

The NCV551SN28T1G is a high-performance, low dropout (LDO) voltage regulator designed for power management in automotive applications.

Product Features and Performance

Positive output configuration

Fixed output voltage of 2.8V with a maximum voltage dropout of 0.15V at 10mA

Capable of delivering an output current of up to 150mA

Exceptionally low quiescent current of 8 µA, maximizing battery life

Features overcurrent and overtemperature protection for safety and reliability

Offers enable control feature for power saving

Product Advantages

High efficiency with low dropout voltage for better performance in tight voltage environments

Automotive grade with AEC-Q100 qualification ensuring reliability in automotive applications

Ultra-low quiescent current ideal for battery-powered applications

Robust protection features enhance the safety and longevity of the application

Key Technical Parameters

Voltage Input (Max): 12V

Voltage Output (Min/Fixed): 2.8V

Current Output: 150mA

Current Quiescent (Iq): 8 µA

Voltage Dropout (Max): 0.15V @ 10mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current and Over Temperature protection

Automotive Grade and AEC-Q100 qualified for high reliability

Compatibility

Surface Mount compatible with SOT-23-5 Thin, TSOT-23-5 package

Designed for automotive and battery-powered applications

Application Areas

Automotive systems

Battery-powered devices

Portable electronics

Power management circuits

Product Lifecycle

Status: Active

Continuously supported with no immediate plans for discontinuation

Replacements or upgrades available for future proofing

Several Key Reasons to Choose This Product

Low dropout voltage improving efficiency in low-voltage operations

Ultra-low quiescent current perfect for preserving battery life

High reliability and safety with robust protection features

Automotive-grade quality ensuring performance under harsh conditions

Comprehensive application potential from automotive systems to portable devices

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi NCV551SN28T1G

Product Attribute NCV551SN28T1G NCV551SN50T1G NCV551SN15T1G NCV5504DTRKG
Part Number NCV551SN28T1G NCV551SN50T1G NCV551SN15T1G NCV5504DTRKG
Manufacturer onsemi onsemi onsemi onsemi
Current - Quiescent (Iq) 8 µA 8 µA 8 µA 450 µA
Output Type Fixed Fixed Fixed Adjustable (Fixed)
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Voltage - Output (Min/Fixed) 2.8V 5V 1.5V 1.25V (3.3V)
Supplier Device Package 5-TSOP 5-TSOP 5-TSOP DPAK-5
Current - Supply (Max) 8 µA 8 µA 8 µA 20 mA
Output Configuration Positive Positive Positive Positive
Control Features Enable Enable Enable -
Voltage - Input (Max) 12V 12V 12V 18V
PSRR - - - 75dB ~ 60dB (120Hz ~ 1kHz)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 SOT-23-5 Thin, TSOT-23-5 TO-252-5, DPak (4 Leads + Tab), TO-252AD
Number of Regulators 1 1 1 2
Voltage Dropout (Max) 0.15V @ 10mA 0.15V @ 10mA 0.22V @ 10mA 0.4V @ 250mA, 0.4V @ 250mA
Voltage - Output (Max) - - - 5V
Base Product Number NCV551 NCV551 NCV551 NCV5504
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 150°C
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature, Short Circuit
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Output 150mA 150mA 150mA 250mA, 250mA

NCV551SN28T1G Datasheet PDF

Download NCV551SN28T1G pdf datasheets and onsemi documentation for NCV551SN28T1G - onsemi.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf Material Declaration NCV551SN28T1G.pdf
HTML Datasheet
NCP, NCV551.pdf
PCN Assembly/Origin
2.73KHz.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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NCV551SN28T1G Image

NCV551SN28T1G

onsemi
32D-NCV551SN28T1G

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