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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearBU18JA2DG-CTR
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BU18JA2DG-CTR - Rohm Semiconductor

Manufacturer Part Number
BU18JA2DG-CTR
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BU18JA2DG-CTR
ECAD Model
Parts Description
IC REG LINEAR 1.8V 200MA 5SSOP
Detailed Description
Package
SC-74A, SOT-753
Data sheet
BU18JA2DG-CTR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 108560

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Specifications

BU18JA2DG-CTR Tech Specifications
Rohm Semiconductor - BU18JA2DG-CTR technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BU18JA2DG-CTR

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Voltage Dropout (Max) 0.315V @ 100mA  
Voltage - Output (Min/Fixed) 1.8V  
Voltage - Output (Max) -  
Voltage - Input (Max) 6V  
Supplier Device Package 5-SSOP  
Series Automotive, AEC-Q100  
Protection Features Over Current, Over Temperature, Reverse Polarity  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 68dB (1kHz)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 80 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number BU18JA2  

Parts Introduction

Manufacturer Part Number

BU18JA2DG-CTR

Manufacturer

rohm-semi

Introduction

The BU18JA2DG-CTR is a high-performance linear voltage regulator from ROHM Semiconductor. It is designed for automotive and industrial applications, offering a fixed output voltage of 1.8V and a maximum output current of 200mA. With its wide operating temperature range of -40°C to 125°C, this regulator is well-suited for rugged environments.

Product Features and Performance

Fixed output voltage of 1.8V

Maximum output current of 200mA

Low dropout voltage of 0.315V at 100mA

Low quiescent current of 80μA

High power supply rejection ratio (PSRR) of 68dB at 1kHz

Enable control feature

Overcurrent, overtemperature, and reverse polarity protection

Product Advantages

Automotive-grade reliability and AEC-Q100 qualification

Wide operating temperature range suitable for harsh environments

Low power consumption and high efficiency

Robust protection features for enhanced reliability

Small footprint with surface mount package

Key Reasons to Choose This Product

Reliable and robust performance for automotive and industrial applications

Compact design and easy integration into space-constrained systems

Comprehensive protection features for improved system safety and longevity

Exceptional thermal and electrical characteristics for efficient power management

Quality and Safety Features

AEC-Q100 qualification for automotive applications

Overcurrent, overtemperature, and reverse polarity protection

Reliable and durable construction for long-term operation

Compatibility

The BU18JA2DG-CTR is compatible with a wide range of automotive and industrial systems that require a stable, regulated 1.8V power supply.

Application Areas

Automotive electronics

Industrial control systems

Embedded systems

Consumer electronics

Product Lifecycle

The BU18JA2DG-CTR is an active product and is currently available for purchase. There are no direct equivalents or alternative models, but customers are advised to contact our website's sales team for any questions or inquiries about this product or related options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BU18JA2DG-CTR

Product Attribute BU18JA2DG-CTR BU18TA2WHFV-TR BU18JA2MNVX-CTL BU18TD2WNVX-TL
Part Number BU18JA2DG-CTR BU18TA2WHFV-TR BU18JA2MNVX-CTL BU18TD2WNVX-TL
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Voltage - Input (Max) 6V 5.5V 6V 6V
Current - Quiescent (Iq) 80 µA 95 µA 90 µA 60 µA
Current - Output 200mA 200mA 200mA 200mA
PSRR 68dB (1kHz) 70dB (1kHz) 70dB (1kHz) 70dB (1kHz)
Output Configuration Positive Positive Positive Positive
Number of Regulators 1 1 1 1
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 85°C
Supplier Device Package 5-SSOP 5-HVSOF SSON004R1010 SSON004X1010
Package / Case SC-74A, SOT-753 SOT-665 4-UDFN Exposed Pad 4-UDFN Exposed Pad
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Max) - - - -
Series Automotive, AEC-Q100 - Automotive, AEC-Q100 -
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Output Type Fixed Fixed Fixed Fixed
Base Product Number BU18JA2 BU18TA2 BU18JA2 BU18TD2
Voltage Dropout (Max) 0.315V @ 100mA - 0.71V @ 200mA 0.6V @ 200mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Control Features Enable Enable ON/OFF Enable
Voltage - Output (Min/Fixed) 1.8V 1.8V 1.8V 1.8V

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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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BU18JA2DG-CTR Image

BU18JA2DG-CTR

Rohm Semiconductor
32D-BU18JA2DG-CTR

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