MB3790PF
Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, PDSO16, PLASTIC, SOP-16MB3790PF
Power Supply Support Circuit, Adjustable, 1 Channel, BICMOS, PDSO16, PLASTIC, SOP-16
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
MB3790PF DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
■DESCRIPTION The MB3790 is designed to control power supplies to SRAM, logic IC, or other circuit devices and protects them against momentary power failures by using backup batteries. In addition to its function to supply the power to these devices, it has a function to switch the source of power to the primary or secondary backup battery when the power supply voltage drops below a predetermined level. Also, it outputs a reset signal when the power supply turns on or off or when a fault occurs in the power supply. Ideally designed as a single-chip IC for power supply control, the MB3790 consumes only a minimal current and comes in a thin-type package. Therefore, it is best suited for power supply control in memory cards and similar other devices.■FEATURES • Input circuit current consumption when non-loaded: 50 µA [typ] • Output drive current: 200 mA [max] • Resistance between input and output: 0.5 ohms [typ] • Input power-down detection level: 4.2 V ± 2.5 % • On-chip power-on reset circuit • Primary battery voltage-down detection levels: 2.65 V, 2.37 V
![MB3790PF MB3790PF](/files/uploads/product/b/477ceb3d-d608-4c79-72aa-08dbc6589f1f.webp)
Key Features
- Input circuit current consumption when non-loaded: 50 µA [typ]
- Output drive current: 200 mA [max]
- Resistance between input and output: 0.5 ohms [typ]
- Input power-down detection level: 4.2 V ± 2.5 %
- On-chip power-on reset circuit
- Primary battery voltage-down detection levels: 2.65 V, 2.37 V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Transferred | Part Package Code | SOIC |
Pin Count ! | 16 | Reach Compliance Code | |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Adjustable Threshold | YES | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
JESD-30 Code | R-PDSO-G16 | Length | 10.15 mm |
Number of Channels | 1 | Number of Functions | 1 |
Number of Terminals | 16 | Operating Temperature-Max | 70 °C |
Operating Temperature-Min | -30 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Seated Height-Max | 2.25 mm | Supply Voltage-Max (Vsup) | 5.5 V |
Supply Voltage-Nom (Vsup) | 5 V | Surface Mount ! | YES |
Technology | BICMOS | Temperature Grade ! | OTHER |
Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
Terminal Position | DUAL | Width | 5.3 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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