ZXTR2105FQ-7

Effective Inventory7,668

5V SOT-23 Voltage Regulator, 0.089A Output Current, Linear

  • Manufacturer Part # : ZXTR2105FQ-7

  • Package/Case: SOT23-3

  • Part Status : Active

  • Brand: Diodes Incorporated

  • Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

  • Series : ZXTR2105

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ZXTR2105FQ-7 DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
500 $0.186 $93.00
1 $0.338 $0.34
10 $0.269 $2.69
30 $0.239 $7.17
100 $0.203 $20.30
1000 $0.176 $176.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for ZXTR2105FQ-7 or email to us: Email: [email protected], we will contact you in 12 hours.

ZXTR2105FQ-7 Details

The ZXTR2105FQ-7 is a low dropout voltage regulator from Diodes Incorporated, designed for efficient power management in various electronic applications. This regulator offers a fixed output voltage of 7V and can provide a maximum output current of 1A. It is housed in a compact TO-252 package, making it suitable for space-constrained designs requiring stable and reliable voltage regulation.

Pinout

  • 1 (VIN): Input Voltage
  • 2 (GND): Ground
  • 3 (VOUT): Output Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Fixed Output Voltage: Provides a stable output voltage of 7V.
  • Low Dropout: Ensures efficient voltage regulation with minimal dropout voltage.
  • Compact Package: Housed in a TO-252 package for easy integration and heat dissipation.
  • Overcurrent Protection: Offers protection against overcurrent conditions for added reliability.
  • High Accuracy: Provides accurate voltage regulation for sensitive electronic components.

Application

  • Power Management: Ideal for voltage regulation in power management circuits.
  • Embedded Systems: Used in embedded systems to ensure stable power supply voltages.
  • Consumer Electronics: Suitable for consumer electronic devices requiring efficient power delivery.

Where to Use

The ZXTR2105FQ-7 is recommended for applications that demand reliable and stable voltage regulation, especially in embedded systems, consumer electronics, and power management circuits. It is suitable for designs where a fixed 7V output voltage is required with low dropout characteristics.

How to Use

Connect the input voltage (VIN) to the desired power source, ensuring proper polarity. Ground (GND) should be connected to the system ground, and the output voltage (VOUT) provides the regulated 7V output. Take into consideration input and output capacitor requirements as specified in the datasheet for optimal performance.

Application Circuit

The application circuit for the ZXTR2105FQ-7 showcases the recommended connections and components for successful integration into your electronic system. Ensure proper layout and decoupling capacitors for stable operation and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • LM2937-7.0: A comparable voltage regulator with a fixed 7V output.
  • TS2940CX-7: An alternative low dropout regulator offering similar specifications.

Complementary

The ZXTR2105FQ-7 can be paired with the ZXTP2082ZTA, a complementary PNP transistor, to enhance current handling capabilities and overall power management efficiency in your circuit design.

When selecting complementary components, ensure compatibility and performance alignment with your application requirements for optimal system operation.

Frequently Asked Questions

Q: What is the dropout voltage of the ZXTR2105FQ-7?

A: The ZXTR2105FQ-7 features a low dropout voltage for efficient voltage regulation. Refer to the datasheet for specific dropout voltage values under various operating conditions.

Q: Can the ZXTR2105FQ-7 be used in battery-powered devices?

A: Yes, the ZXTR2105FQ-7 is suitable for battery-powered applications where stable voltage regulation is essential for proper device operation and performance.

Specifications

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

Product Category ! Linear Voltage Regulators RoHS Details
Mounting Style SMD/SMT Package / Case SOT-23-3
Number of Outputs 1 Output Polarity Positive
Output Voltage 5 V Output Current ! 89 mA
Output Type Fixed Input Voltage, Min 7 V
Input Voltage, Max 60 V Minimum Operating Temperature - 65 C
Maximum Operating Temperature ! + 150 C Load Regulation ! - 166 mV
Line Regulation ! 145 mV Quiescent Current ! 4 mA
Qualification AEC-Q100 Brand Diodes Incorporated
Pd - Power Dissipation 625 mW Product Voltage Regulators
Product Type ! Linear Voltage Regulators PSRR / Ripple Rejection - Typ 46 dB
Factory Pack Quantity 3000 Subcategory PMIC - Power Management ICs
Type High Voltage Linear Regulator Unit Weight 0.000282 oz

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 ZXTR2105FQ-7 PDF Download

FAQs

What is ZXTR2105FQ-7?

The ZXTR2105FQ-7 is a low-power, adjustable precision shunt voltage reference designed by Diodes Incorporated. It provides a stable output voltage with high accuracy and low temperature coefficient, making it suitable for various precision voltage reference applications.

How Does ZXTR2105FQ-7 Work?

The ZXTR2105FQ-7 operates by generating a stable reference voltage across its shunt element. It maintains this voltage over a wide range of operating conditions, ensuring accuracy and stability. The device is designed to be adjustable, allowing for precise calibration if necessary.

How Many Pins does ZXTR2105FQ-7 have and What are the Functions of the Pinout Configuration?

The ZXTR2105FQ-7 is housed in an SOT-23 package with 3 pins. The pinout configuration includes:

  • VOUT: Output voltage pin.
  • VADJ: Adjustment pin for setting the output voltage.
  • GND: Ground pin.

What are the Pros and Cons of ZXTR2105FQ-7?

Pros:

  • High Accuracy: Provides precise output voltage with low temperature coefficient.
  • Adjustable Output: Allows for fine adjustment of the output voltage.
  • Low Power Consumption: Operates with low power, suitable for battery-powered devices.
  • Small Package: Compact SOT-23 package for space-constrained applications.

Cons:

  • Temperature Sensitivity: Like many precision voltage references, performance can be affected by temperature variations.
  • Adjustment Complexity: Requires careful adjustment for precise voltage setting.

Are There Any Equivalents/Alternatives to ZXTR2105FQ-7 for Recommendation?

  • The TL431 from Texas Instruments is a similar adjustable shunt voltage reference.
  • Alternatives include the LM4040 from Texas Instruments and the REF02 from Analog Devices.

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