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BA033FP
The voltage regulator is suitable for various electronic applications requiring a regulated +3.3V power supply
BA033FP
The voltage regulator is suitable for various electronic applications requiring a regulated +3.3V power supply
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Manufacturer Part # : BA033FP
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Package/Case: TO252
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Brand: Rohm Semiconductor
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
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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
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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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BA033FP DataSheet
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
One of the key features of the BA033FP is its low dropout voltage, which ensures a stable and consistent voltage output even under varying load conditions. This makes it an ideal choice for applications where a reliable power supply is essential. Additionally, the regulator is equipped with overcurrent and overtemperature protection mechanisms, enhancing the safety and durability of the device
Key Features
Application
- Industrial voltage regulator
- Low dropout technology
- Efficient power supply
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Part Package Code | TO-252 | Pin Count ! | 4 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8542.39.00.01 | Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5 V | Dropout Voltage1-Nom | 0.3 V |
| Input Voltage Absolute-Max | 35 V | Input Voltage-Max | 25 V |
| Input Voltage-Min | 4.3 V | JESD-30 Code | R-PSSO-G2 |
| Length | 6.5 mm | Line Regulation-Max | 0.1% |
| Load Regulation-Max | 0.15% | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 2 |
| Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Output Current1-Max | 1 A | Output Voltage1-Max | 3.47 V |
| Output Voltage1-Min | 3.13 V | Output Voltage1-Nom | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | TO-252 |
| Package Equivalence Code | SMSIP3H,.38,90TB | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status ! | Not Qualified | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Seated Height-Max | 2.5 mm | Surface Mount ! | YES |
| Technology | BIPOLAR | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.3 mm | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Voltage Tolerance-Max | 5% |
| Width | 5.5 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.
FAQs
What is BA033FP?
The BA033FP is a low dropout voltage regulator (LDO) integrated circuit (IC) designed by Rohm Semiconductor. It is suitable for applications requiring stable and low-noise power supply voltages, such as battery-powered devices, USB-powered systems, and audio equipment.
How Does BA033FP Work?
The BA033FP operates as a voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by using a low dropout (LDO) design, which allows it to regulate the output voltage even with a small difference between the input and output voltages. The device provides a noise-free and stable power supply for sensitive electronic circuits.
How Many Pins does BA033FP have and What are the Functions of the Pinout Configuration?
The BA033FP is housed in a 5-pin TO-252 (DPAK) package. The pinout configuration includes:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- GND: Ground pin.
- CE (or EN): Chip enable (or enable) pin for turning the regulator on and off.
- NC: No connect pin.
What are the Pros and Cons of BA033FP?
Pros:
- Low Dropout: Provides a low dropout voltage, allowing stable operation with small input-output differentials.
- Low Noise: Delivers a noise-free output voltage, suitable for noise-sensitive applications.
- Thermal Shutdown: Includes built-in thermal shutdown protection for added safety.
- Compact Package: The TO-252 package is space-efficient and allows for easy heat sinking.
Cons:
- Limited Current: May have a limited current output compared to higher-power regulators.
- External Components: May require external capacitors or other components for optimal performance in specific applications.
Are There Any Equivalents/Alternatives to BA033FP for Recommendation?
- The LM2937 from Texas Instruments is an equivalent low dropout voltage regulator.
- Alternatives to the BA033FP include the MCP1703 from Microchip Technology and the NCP1117 from ON Semiconductor.
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