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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearRT9018B-18GSP
RT9018B-18GSP Image
Image may be representation.
See specifications for product details.

RT9018B-18GSP - Richtek USA Inc.

Manufacturer Part Number
RT9018B-18GSP
Manufacturer
Richtek
Allelco Part Number
32D-RT9018B-18GSP
ECAD Model
Parts Description
IC REG LIN POS ADJ 3A 8SOP
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width) Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 4030

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Quantity

Specifications

RT9018B-18GSP Tech Specifications
Richtek USA Inc. - RT9018B-18GSP technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT9018B-18GSP

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage Dropout (Max) 0.35V @ 3A  
Voltage - Output (Min/Fixed) 0.8V (1.8V)  
Voltage - Output (Max) 5.15V  
Voltage - Input (Max) 5.5V  
Supplier Device Package 8-SOP-EP  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR -  
Output Type Adjustable (Fixed)  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 1.2 mA  
Current - Output 3A  
Control Features Enable, Power Good  
Base Product Number RT9018  

Parts Introduction

Manufacturer Part Number

RT9018B-18GSP

Manufacturer

richtek

Introduction

The RT9018B-18GSP is a high-performance, low-dropout (LDO) linear regulator from Richtek. It provides a regulated and adjustable output voltage from a wide input voltage range, making it suitable for a variety of power management applications.

Product Features and Performance

Adjustable output voltage range from 0.8V to 5.15V

Maximum output current of 3A

Low quiescent current of 1.2mA

Wide input voltage range up to 5.5V

Low voltage dropout of 0.35V at 3A

Over-current and over-temperature protection

Product Advantages

Excellent line and load regulation for stable output voltage

Fast transient response for dynamic load conditions

Compact 8-SOIC package with exposed pad for efficient heat dissipation

Robust protection features for reliable operation

Key Reasons to Choose This Product

Versatile output voltage adjustability to meet various system requirements

High output current capability for powering high-load applications

Efficient power delivery with low quiescent current and voltage dropout

Reliable operation with built-in protection features

Quality and Safety Features

Compliant with industry-standard quality and safety requirements

Rigorous testing and validation processes to ensure product reliability

Compatibility

Suitable for a wide range of electronic devices and systems that require a regulated and adjustable power supply

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Medical devices

Product Lifecycle

The RT9018B-18GSP is an active and in-production product from Richtek. There are no known equivalent or alternative models available at this time. If you require more information or need assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT9018B-18GSP

Product Attribute RT9018B-18GSP RT9020-18GU5 RT9018B-25GQW RT9020-25GB
Part Number RT9018B-18GSP RT9020-18GU5 RT9018B-25GQW RT9020-25GB
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Min/Fixed) 0.8V (1.8V) 1.8V 0.8V (2.5V) 2.5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Regulators 1 1 1 1
Current - Quiescent (Iq) 1.2 mA 50 µA 1.2 mA 50 µA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad 5-TSSOP, SC-70-5, SOT-353 10-WFDFN Exposed Pad SC-74A, SOT-753
Current - Output 3A 500mA 3A 500mA
Voltage Dropout (Max) 0.35V @ 3A - 0.35V @ 3A 0.32V @ 400mA
Supplier Device Package 8-SOP-EP SC-70-5 10-WDFN (3x3) SOT-23-5
Voltage - Output (Max) 5.15V - 5.15V -
Series - - - -
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Control Features Enable, Power Good Enable, Soft Start Enable, Power Good Enable, Soft Start
PSRR - 55dB (10kHz) - 55dB (10kHz)
Output Type Adjustable (Fixed) Fixed Adjustable (Fixed) Fixed
Base Product Number RT9018 RT9020 RT9018 RT9020
Output Configuration Positive Positive Positive Positive
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V

RT9018B-18GSP Datasheet PDF

Download RT9018B-18GSP pdf datasheets and Richtek USA Inc. documentation for RT9018B-18GSP - Richtek USA Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
RoHS Declaration.pdf

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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RT9018B-18GSP Image

RT9018B-18GSP

Richtek USA Inc.
32D-RT9018B-18GSP

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