Congratulations On Your Successful Submission
Submission Failure
BA033ST
Fixed Positive LDO Regulator BA033ST
BA033ST
Fixed Positive LDO Regulator BA033ST
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.
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.
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.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
BA033ST 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
The BAOOST series are variable, fixed output low drop-out type voltage regulators with an ON / OFF switch. These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage.Fixed output voltages are 3V∗, 3.3V, 5V, 6V∗ 7V, 8V, 9V, 10V, 12V, and 15V∗. The maximum current capacity is 1A for each of the above voltages. (Items marked with an asterisk are under development.)Features1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit.2) TO220FP-5 package can be used in wide range of applications.3) 0µA (design value) circuit current when switch is off.4) Richly diverse lineup.5) Low minimum I / O voltage differential.Applications Constant voltage power supply
Key Features
- 1) Built-in overvoltage protection circuit, overcurrent protection circuit and thermal shutdown circuit.
- 2) TO220FP-5 package can be used in wide range of applications.
- 3) 0µA (design value) circuit current when switch is off.
- 4) Richly diverse lineup.
- 5) Low minimum I / O voltage differential.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | TO-220FP |
| Pin Count ! | 3 | Reach Compliance Code | compliant |
| 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-PSFM-T5 | JESD-609 Code | e3/e2 |
| Line Regulation-Max | 0.1% | Load Regulation-Max | 0.15% |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 5 | Operating Temperature TJ-Max | 125 °C |
| Operating Temperature TJ-Min | 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-220 | Package Equivalence Code | SIP5,.1,67TB |
| Package Shape | RECTANGULAR | Package Style | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status ! | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | Surface Mount ! | NO |
| Technology | BIPOLAR | Terminal Finish | TIN/TIN COPPER |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 1.7 mm |
| Terminal Position | SINGLE | Time@Peak Reflow Temperature-Max (s) | 10 |
| Voltage Tolerance-Max | 5% |
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 BA033ST?
The BA033ST is a low dropout voltage regulator (LDO) designed by Rohm Semiconductor. It is ideal for applications requiring stable and regulated power supply with minimal dropout voltage, such as battery-powered devices, portable electronics, and automotive systems.
How Does BA033ST Work?
The BA033ST works by maintaining a constant output voltage regardless of variations in input voltage and load current. It utilizes a precision voltage reference and error amplifier to regulate the output voltage with low dropout, ensuring continuous and stable power supply to the load.
How Many Pins does BA033ST have and What are the Functions of the Pinout Configuration?
The BA033ST is housed in a 5-pin HSOP (Heat Sink Small Outline Package) package. The pinout configuration includes:
- VOUT: Regulated output voltage pin.
- VIN: Input voltage pin.
- GND: Ground pin.
- ADJ: Voltage adjustment pin for trim or bypass.
- EN: Enable input pin for on/off control.
What are the Pros and Cons of BA033ST?
Pros:
- Low Dropout Voltage: Provides stable output voltage even with low input voltage.
- Low Quiescent Current: Operates with low power consumption, suitable for battery-powered devices.
- Thermal Shutdown: Includes thermal shutdown protection for overtemperature conditions.
- Small Package: The HSOP package is space-efficient, suitable for compact designs.
Cons:
- Output Current Limit: May have limitations on maximum output current compared to other regulators.
- External Capacitors: Requires external capacitors for stability and to meet specifications.
Are There Any Equivalents/Alternatives to BA033ST for Recommendation?
- The LM2937 from Texas Instruments is a similar low dropout voltage regulator with comparable features.
- Alternatives to the BA033ST include the LT1763 from Analog Devices and the MCP1700 from Microchip Technology.
Recommend Parts
-
![BA033FP-E2]()
7,173 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA17805FP-E2]()
BA17805FP-E2
$0.267 This component is a standard regulator that provides a stable 5V output with a current capacity of 1A
Brand: Rohm Semiconductor Package/Case: TO252-3
5,464 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA033FP]()
The voltage regulator is suitable for various electronic applications requiring a regulated +3.3V power supply
Brand: Rohm Semiconductor Package/Case: TO252
4,260 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BAJ2CC0FP-E2]()
6,910 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA6920FP-Y]()
6,293 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA178M05FP]()
7,859 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
