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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear + SwitchingNCV8851-1DBR2G
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NCV8851-1DBR2G - onsemi

Manufacturer Part Number
NCV8851-1DBR2G
Manufacturer
onsemi
Allelco Part Number
32D-NCV8851-1DBR2G
ECAD Model
Parts Description
IC REG DL BUCK/LNR SYNC 20TSSOP
Detailed Description
Package
20-TSSOP (0.173", 4.40mm Width)
Data sheet
NCV8851-1.pdf
NCV8851-1.pdf
RoHs Status
ROHS3 Compliant
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In stock: 10070

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Specifications

NCV8851-1DBR2G Tech Specifications
onsemi - NCV8851-1DBR2G technical specifications, attributes, parameters and parts with similar specifications to onsemi - NCV8851-1DBR2G

Product Attribute Attribute Value  
Manufacturer onsemi  
w/Supervisor No  
w/Sequencer Yes  
w/LED Driver No  
Voltage/Current - Output 3 -  
Voltage/Current - Output 2 6V, 30mA  
Voltage/Current - Output 1 Controller  
Voltage - Supply 4.5V ~ 40V  
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (1)  
Product Attribute Attribute Value  
Supplier Device Package 20-TSSOP  
Series -  
Package / Case 20-TSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 150°C  
Number of Outputs 2  
Mounting Type Surface Mount  
Frequency - Switching 170kHz ~ 500kHz  
Base Product Number NCV8851  

Parts Introduction

Manufacturer Part Number

NCV8851-1DBR2G

Manufacturer

onsemi

Introduction

Automotive-grade power management integrated circuit

Product Features and Performance

Step-Down (Buck) Synchronous Controller

Linear (LDO) Regulator

Dual Outputs

Frequency - Switching range from 170kHz to 500kHz

Supports voltage sequencing

Product Advantages

Integrated synchronous buck controller and LDO in one device

High-temperature operation

Designed for automotive applications

Key Technical Parameters

Topology: Step-Down (Buck) Synchronous, Linear (LDO)

Number of Outputs: 2

Frequency - Switching: 170kHz ~ 500kHz

Voltage/Output 1: Controller

Voltage/Output 2: 6V, 30mA

Voltage - Supply: 4.5V ~ 40V

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Automotive grade component

Operation in extended temperature range

Compatibility

Compatible with a wide range of supply voltages

Surface Mount 20-TSSOP packaging suitable for various PCB layouts

Application Areas

Automotive power management

Electronic control units

Product Lifecycle

Obsolete - nearing discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Offers integrated power solutions saving space and reducing BOM

Operational in harsh automotive environments

Flexible power management with switching and LDO regulators in one package

Supports power sequencing for complex systems

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi NCV8851-1DBR2G

Product Attribute NCV8851-1DBR2G NCV8855BMNR2G NCV8851BDBR2G NCV8842PWR2G
Part Number NCV8851-1DBR2G NCV8855BMNR2G NCV8851BDBR2G NCV8842PWR2G
Manufacturer onsemi onsemi onsemi onsemi
w/Supervisor No No No -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 150°C -40°C ~ 105°C -40°C ~ 150°C -40°C ~ 150°C (TJ)
Voltage - Supply 4.5V ~ 40V 9V ~ 18V 4.5V ~ 40V -
Voltage/Current - Output 3 - Controller - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Package / Case 20-TSSOP (0.173", 4.40mm Width) 40-VFQFN Exposed Pad 20-TSSOP (0.173', 4.40mm Width) 16-SOIC (0.295', 7.50mm Width) Exposed Pad
Voltage/Current - Output 1 Controller Controller Controller -
Supplier Device Package 20-TSSOP 40-QFN (6x6) 20-TSSOP 16-SOIC
w/LED Driver No No No -
Voltage/Current - Output 2 6V, 30mA Adjustable, 2.5A 6V, 30mA -
Base Product Number NCV8851 NCV8855 NCV8851 NCV8842
Number of Outputs 2 4 2 1
Frequency - Switching 170kHz ~ 500kHz 170kHz 170kHz ~ 500kHz 170kHz
Series - - - -
Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (1) Step-Down (Buck) (2), Linear (LDO) (2) Step-Down (Buck) Synchronous (1), Linear (LDO) (1) Buck
w/Sequencer Yes Yes Yes -

NCV8851-1DBR2G Datasheet PDF

Download NCV8851-1DBR2G pdf datasheets and onsemi documentation for NCV8851-1DBR2G - onsemi.

Datasheets
NCV8851-1.pdf
Environmental Information
onsemi REACH.pdf onsemi RoHS.pdf
PCN Obsolescence/ EOL
Mult Dev EOL 10/Mar/2021.pdf Mult Dev EOL 30/Jun/2020.pdf
HTML Datasheet
NCV8851-1.pdf
PCN Other
NCV8851-1DBR2G Sub Add 22/Jul/2022.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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NCV8851-1DBR2G Image

NCV8851-1DBR2G

onsemi
32D-NCV8851-1DBR2G

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