• TLV7042DGKR 8-VSSOP
TLV7042DGKR 8-VSSOP

TLV7042DGKR

Comparator Dual R-R I/P 6.5V 8-Pin VSSOP T/R

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Overview of TLV7042DGKR

The TLV7042DGKR is a dual-channel low-dropout voltage regulator IC designed for precision voltage regulation applications. It features a high PSRR (Power Supply Rejection Ratio) and low standby current consumption, making it ideal for powering sensitive electronic circuits.

Pinout

(Note: The pin configuration below is a general representation. Please refer to the specific datasheet for precise details.)

  • V IN : Input Voltage
  • GND: Ground
  • V OUT : Output Voltage
  • EN: Enable Pin
  • BYP: Bypass Pin
  • FLT: Fault Indicator

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TLV7042DGKR IC for a visual representation.

Key Features

  • Dual-Channel LDO Regulator: Provides two independent voltage regulation channels for precise output control.
  • High PSRR: Offers high Power Supply Rejection Ratio to minimize ripple and noise in the output voltage.
  • Low Standby Current: Features low standby current consumption for power-efficient operation.
  • Wide Input Voltage Range: Operates over a wide input voltage range, making it suitable for various applications.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent damage from overheating.

Note: For detailed technical specifications, please refer to the TLV7042DGKR datasheet.

Application

  • Precision Voltage Regulation: Ideal for precision voltage regulation in sensitive electronic circuits.
  • Battery-Powered Devices: Suitable for use in battery-powered devices requiring stable voltage supply.
  • Embedded Systems: Used in embedded systems and IoT devices for reliable voltage regulation.

Functionality

The TLV7042DGKR is a dual-channel LDO voltage regulator that provides precise voltage regulation with high PSRR and low standby current. It ensures stable and reliable power supply for various electronic applications.

Usage Guide

  • Input Power: Connect the VIN pin to the input power source within the specified voltage range.
  • Output Connection: Connect the VOUT pin to the load requiring regulated voltage.
  • Enable Control: Use the EN pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: Can the TLV7042DGKR handle high input voltages?
A: The TLV7042DGKR is designed to handle input voltages within its specified range. For higher input voltages, consider alternative regulators with higher ratings.

Q: Is the TLV7042DGKR suitable for low-power applications?
A: Yes, the TLV7042DGKR features low standby current consumption, making it suitable for low-power devices and battery-operated applications.

Equivalent

For similar functionalities, consider these alternatives to the TLV7042DGKR:

  • LM2937-3.3: A low-dropout voltage regulator with comparable performance characteristics to the TLV7042DGKR.
  • ADP3338AKCZ: This IC from Analog Devices offers precision voltage regulation similar to the TLV7042DGKR with enhanced features.

TLV7042DGKR

Specifications

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

Source Content uid TLV7042DGKR Pbfree Code Yes
Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC Package Description TSSOP,
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Date Of Intro 2019-09-01
Samacsys Manufacturer Texas Instruments Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 0.000002 µA Bias Current-Max (IIB) @25C 0.000002 µA
Input Offset Voltage-Max 8000 µV JESD-30 Code S-PDSO-G8
JESD-609 Code e4 Length 3 mm
Moisture Sensitivity Level 1 Number of Functions 2
Number of Terminals 8 Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C Output Type OPEN-DRAIN
Package Body Material PLASTIC/EPOXY Package Code TSSOP
Package Shape SQUARE Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260 Response Time-Nom 3000 ns
Seated Height-Max 1.1 mm Supply Current-Max 0.0015 mA
Supply Voltage Limit-Max 7 V Supply Voltage-Nom (Vsup) 1.8 V
Surface Mount YES Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) Terminal Form GULL WING
Terminal Pitch 0.65 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Width 3 mm

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