ST MICROELECTRONICS TDA8138A Voltage Regulator Chip Ic 5.1V 12V Integrated Circuit Disable

( Brand: St Microelectronics ), ( Manufacturer Part Number: TDA8138A ), ( Part Type: Voltage Circuit Regulator ), ( Country/region Of Manufacture: Singapore )

Review ST MICROELECTRONICS Voltage Regulator 5.1v 12v Chip Ic Integrated Circuit Disable Reset

The TDA8138A is a versatile voltage regulator integrated circuit (IC) from the renowned semiconductor manufacturer, Dialog Semiconductor (now part of Microchip Technology). This regulator is specifically designed to provide a stable and regulated 5.1V output voltage from an input voltage range of 7V to 12V.

The TDA8138A is a 3-terminal linear voltage regulator, featuring an enable/disable pin (EN) for efficient power management. This feature allows you to turn off the regulator when it's not in use, thereby saving power and prolonging the life of the circuit. The EN pin operates with a logic threshold of 2.4V, ensuring compatibility with a wide range of control signals.

The regulator's output current capability is rated at 1A, making it suitable for a variety of applications, from low-power consumer electronics to automotive and industrial applications. It also offers an input/output voltage difference (Vin-Vout) of 2V, ensuring excellent line and load regulation.

The TDA8138A is designed with safety in mind, featuring thermal shutdown and overcurrent protection. The thermal shutdown feature activates when the junction temperature exceeds 150 C, protecting the device from damage. The overcurrent protection feature prevents the regulator from drawing excessive current, safeguarding both the regulator and the connected load.

In terms of electrical characteristics, the TDA8138A has a typical dropout voltage of 1.5V at 1A output current, ensuring a stable output voltage even under light load conditions. It also offers a low noise output of 15mV (max), ensuring minimal interference with other electronic circuits.

The TDA8138A is available in a compact 8-pin SOIC package, making it easy to integrate into a variety of PCB designs. Its RoHS compliance and wide operating temperature range of -40 C to 125 C make it a reliable choice for a wide range of applications.

In summary, the TDA8138A is a robust, versatile, and energy-efficient voltage regulator IC, offering excellent stability, regulation, and safety features. Its enable/disable feature, wide input/output voltage range, and high current capability make it an ideal choice for various applications requiring stable 5.1V power supply.

1. Wide Input Voltage Range: The TDA8138A can operate on a wide input voltage range of 7V to 35V, making it suitable for various power supply sources.

2. Low Dropout Voltage (Vd): With a Vd of 1.2V at maximum current, the TDA8138A provides efficient voltage conversion, reducing power waste.

3. High Efficiency: The TDA8138A has an efficiency of up to 83%, which can lower heat dissipation and improve power efficiency.

4. Adjustable Output Voltage: The regulator allows for adjusting the output voltage between 2.5V and 5.1V, providing flexibility in designing circuits.

5. Protection Features: The TDA8138A includes short-circuit protection, over-current protection, and thermal shutdown to ensure safe operation and prevent damage.

1. Limited Maximum Output Current: The TDA8138A has a maximum output current of 1 A, which may not be sufficient for high power applications.

2. Lack of Output Voltage Stabilization: The TDA8138A does not have an internal voltage stabilizer, requiring external components for precise voltage regulation.

3. High Quiescent Current: The TDA8138A has a relatively high quiescent current (Iq) of 100mA, which can consume additional power and increase heat dissipation.

In conclusion, the TDA8138A voltage regulator is a versatile and efficient solution for applications requiring a wide input voltage range, low dropout voltage, and high efficiency. However, its limited maximum output current and need for external components to achieve precise voltage regulation may pose challenges for certain applications. Based on the pros and cons, the TDA8138A is recommended for low to moderate power applications that require a high level of voltage regulation and protection.

Details:

1v 12v voltage regulator with disable and reset 9 pins petawatt package new shipped in an anti-Static bag. Tda8138 chip ic integrated circuit by St Microelectronics 5.

part #: tda8138a prices

• $5.89-$20.99

specifications voltageregula:

• brand: St Microelectronics
• mpn: Tda8138a
• part type: Voltage Circuit Regulator
• country/region of manufacture: Singapore

General voltageregula:

• condition: New
• in Stock: Yes
• business induStrial > electrical teSt equipment > electronic components business induStrial > voltage regulators electronic components

Seller voltageregula:

• zipcode: H1Y1T6
• city: Montreal, Quebec

Ratings:

1. A many thanks, 03-15-17
2. Super quick shipping, bien re u, well packed, terrific seller! Thanks! 03-14-17
3. Prompt payment! Easy, pleasant transaction. Excellent buyer.A .Thank you! 03-12-17
4. A Thanks 03-08-17
5. Thank you. The BeSt seller!!! 03-04-17

Returns voltageregula:

• policy: no returns

Shipping voltageregula:

• coSt: $5.26
• handling: 1 days
• type: Flat

Payments voltageregula:

• PayPal

Offer voltageregula:

• Started: March 17, 2017, 6:56 am
• Sold: 0
• bids: 0
• quantity: 1
• beSt offer: false

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