TDA8138A

Name: TDA8138A
Rating: 4.5 (10 reviews)

Pin, Bi-Polar, Voltage Regulator, ZIP, +12V

6,572 Effective Inventory

TDA8138A

Effective Inventory6,572

Pin, Bi-Polar, Voltage Regulator, ZIP, +12V

Manufacturer Part # : TDA8138A
Package/Case: TO-220-7V
Brand: STMicroelectronics
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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

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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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

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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TDA8138A 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!

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Please submit RFQ for TDA8138A or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

The TDA8138A is a monolithic integrated circuit manufactured by STMicroelectronics. It is specifically designed for use as a vertical deflection booster in color television sets and monitors. The TDA8138A is used to drive the vertical deflection coil of a CRT (Cathode Ray Tube) display, and it provides a high-performance solution for achieving high-quality vertical deflection in TV and monitor applications.The TDA8138A features a power amplifier with a discrete darlington output stage, allowing it to deliver high output currents while maintaining low power dissipation. It has a built-in flyback generator for generating the required flyback voltage for the vertical deflection coil, simplifying the design and reducing the component count of the overall system.Some key specifications of the TDA8138A include a maximum output current of 1.5A, a supply voltage range of 8V to 28V, and a quiescent current of 10mA. It also has built-in protection functions such as thermal shutdown and overvoltage protection to ensure the safe and reliable operation of the device.

Key Features

Operates from 12V supply voltage
8.5dB/100% modulation power bandwidth
Current sense input for over-current protection
Adjustable dead time for optimising efficiency
External disable function for low power standby mode
Under-voltage lockout protection

Application

TV sets
Monitors
VCRs
Car radios
Audio equipment
Home appliances
Industrial equipment
Communication systems
Power supplies
AC-DC converters

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	No	Rohs Code	No
Part Life Cycle Code	Active	Part Package Code	ZFM
Pin Count !	7	Reach Compliance Code	not_compliant
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Adjustability	FIXED	Dropout Voltage1-Nom	2 V
Input Voltage Absolute-Max	20 V	Input Voltage-Max	14 V
Input Voltage-Min	7 V	JESD-30 Code	R-PZFM-T7
JESD-609 Code	e0	Line Regulation-Max	0.25%
Load Regulation-Max	0.12%	Number of Functions	1
Number of Outputs	2	Number of Terminals	7
Operating Temperature TJ-Max	150 °C	Operating Temperature TJ-Min
Output Current1-Max	0.6 A	Output Voltage1-Nom	5.1 V
Output Voltage2-Nom	12 V	Package Body Material	PLASTIC/EPOXY
Package Code	ZIP	Package Equivalence Code	ZIP7,.2,.1TB
Package Shape	RECTANGULAR	Package Style	FLANGE MOUNT
Qualification Status !	Not Qualified	Regulator Type	FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR
Surface Mount !	NO	Technology	BIPOLAR
Terminal Finish	TIN LEAD	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	1.27 mm	Terminal Position	ZIG-ZAG
Voltage Tolerance-Max	4%

Specification Comparison

TDA8138A vs TDA8551TD-T vs TDA8559TD-T TDA8138A vs TDA8002CGB-T vs TDA8559TD-T

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.

Preliminary Specification TDA8138A PDF Download

FAQs

What is TDA8138A?

The TDA8138A is a high-performance dual bridge amplifier designed by STMicroelectronics. It is commonly used in audio applications such as stereo amplifiers, car audio systems, and portable speakers to drive speakers with high efficiency and quality sound output.

How Does TDA8138A Work?

The TDA8138A operates as a dual bridge amplifier that can deliver high power output to speakers. It amplifies the audio input signals and drives the speakers with low distortion and high fidelity. The amplifier utilizes a bridge configuration to generate the necessary voltage and current levels to power the speakers effectively.

How Many Pins does TDA8138A have and What are the Functions of the Pinout Configuration?

The TDA8138A is housed in a 13-lead DIP (Dual Inline Package) or a similar package depending on the manufacturer. The pinout configuration includes:

VP: Positive power supply pin.
VS: Negative power supply pin.
OUT1-: Output pin 1, inverting terminal.
OUT1+: Output pin 1, non-inverting terminal.
OUT2-: Output pin 2, inverting terminal.
OUT2+: Output pin 2, non-inverting terminal.
IN1-: Input pin 1, inverting terminal.
IN1+: Input pin 1, non-inverting terminal.
IN2-: Input pin 2, inverting terminal.
IN2+: Input pin 2, non-inverting terminal.

What are the Pros and Cons of TDA8138A?

Pros:

High Power Output: Capable of driving speakers with high power levels.
Efficiency: Operates with high efficiency to minimize power wastage.
Audible Quality: Delivers sound output with low distortion and high fidelity.
Bridge Configuration: Utilizes a bridge amplifier configuration for improved performance.
Protection Features: Includes built-in protection circuits for overcurrent and thermal regulation.

Cons:

Complexity: The dual bridge amplifier may require careful consideration of speaker impedance and configuration for optimal performance.
Heat Dissipation: High power output may lead to increased heat generation, requiring adequate heat sinking.
External Components: Additional components such as decoupling capacitors may be needed for noise reduction.

Are There Any Equivalents/Alternatives to TDA8138A for Recommendation?

Alternative parts to the TDA8138A include the TDA7297 from STMicroelectronics and the TDA2030 from STMicroelectronics, which are also dual bridge amplifiers suitable for audio applications.
Equivalents to the TDA8138A include the TDA7265 from STMicroelectronics and the LM386 from Texas Instruments, which offer similar functionality in driving speakers.

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Key Features

Application

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Specification Comparison

Datasheet PDF

FAQs

What is TDA8138A?

How Does TDA8138A Work?

How Many Pins does TDA8138A have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of TDA8138A?

Are There Any Equivalents/Alternatives to TDA8138A for Recommendation?

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TDA8138A

TDA8138A

Quality Assurance

Shipping & Payment

Service & Packaging

Rapid Quote

Details

Key Features

Application

Specifications

Specification Comparison

Datasheet PDF

FAQs

What is TDA8138A?

How Does TDA8138A Work?

How Many Pins does TDA8138A have and What are the Functions of the Pinout Configuration?

What are the Pros and Cons of TDA8138A?

Are There Any Equivalents/Alternatives to TDA8138A for Recommendation?

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