TIP127L-BP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TIP127L-BP price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TIP127L-BP to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.
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Functionality: The TIP127L-BP functions as a PNP Darlington power transistor. Darlington transistors are known for providing high current gain, which is essential in circuits where a small input current needs to be amplified to control larger currents.
Application Scenarios: This transistor is often used in power regulation circuits, motor controllers, lamp drivers, and other power switching applications. One common use is in linear voltage regulators.
Characteristic Parameters: The TIP127L-BP is characterized by a collector-emitter voltage (Vce) of -100V, a collector current (Ic) of up to -5A, and a high current gain (hFE), typically exceeding 1000. It is appropriate for medium- to high-power applications based on these specs.
Linear Voltage Regulator Example Circuit:
1. Emitter to Power Supply: Connect the emitter (pin 3) of the TIP127L-BP to the positive terminal of the power supply.
2. Collector to Load: Attach the collector (pin 2) to the load, which could be a circuit requiring regulated voltage.
3. Base Control: Link a control voltage (from a voltage reference or a variable resistor for adjustment) to the base (pin 1) through a current-limiting resistor.
4. Output Voltage Regulation: The regulated voltage is taken from the collector, with feedback to the base for voltage regulation.
Design Considerations:
1. Heat Management: Ensure proper heat sinking for the TIP127L-BP, as it can generate significant heat, especially under heavy loads.
2. Base Resistor Calculation: Choose an appropriate resistor value for the base to control the base current and protect the transistor.
3. Load Requirements: Account for the load's voltage and current specifications to ensure compatibility with the TIP127L-BP's capacity.
4. Circuit Protection: Implement measures like overcurrent protection and thermal shutdown to enhance circuit safety.
In this voltage regulator scenario, the TIP127L-BP is used effectively for regulating the output voltage, demonstrating its ability to handle power efficiently. When designing circuits with this transistor, attention to thermal management, appropriate component rating, and safety measures is crucial for reliable and long-lasting performance.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TIP127L-BP we delivered, we will accept the replacement or return of the TIP127L-BP only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TIP127L-BP.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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