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Part Number: TL072, TL072C, TL072CP

Function : LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS

Package: SOIC, CDIP, PDIP, SO 8-Pin Type

Manufacturer: Texas Instruments

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Description

The TL072 JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit.

The devices feature high slew rates, low-input bias and offset currents, and low offset-voltage temperature coefficient. The low harmonic distortion and low noise make the TL072 series ideally suited for high-fidelity and audio pre-amplifier applications. Offset adjustment and external compensation options are available within the TL07x family.

Pinout

Features

1. Low Power Consumption
2. Wide Common-Mode and Differential Voltage Ranges
3. Low Input Bias and Offset Currents
4. Output Short-Circuit Protection
5. Low Total Harmonic Distortion: 0.003% Typical
6. High-Input Impedance: JFET Input Stage
7. Internal Frequency Compensation
8. Latch-Up-Free Operation
9. High Slew Rate: 13 V/µs Typical

Official Homepage : https://www.ti.com/product/TL072

TL072 Datasheet

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Part Number: TPS5430

Function: 3-A, WIDE INPUT RANGE, STEP-DOWN CONVERTER

Manufacturer: Texas Instruments

Pinouts:

TPS5430 Pinout

Description
The TPS5430/TPS5431 is a high-output-current PWM converter that integrates a low resistance high side N-channel MOSFET. Included on the substrate with the listed features are a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 μA typically. Other features include an active-high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5430/TPS5431 feedback loop is internally compensated. The TPS5431 is intended to operate from power rails up to 23 V. The TPS5430 regulates a wide variety of power sources including 24-V bus.

Features
• Wide Input Voltage Range:
– TPS5430: 5.5 V to 36 V
– TPS5431: 5.5 V to 23 V
• Up to 3-A Continuous (4-A Peak) Output Current
• High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch
• Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
• Internal Compensation Minimizes External Parts Count
• Fixed 500 kHz Switching Frequency for Small Filter Size
• Improved Line Regulation and Transient Response by Input Voltage Feed Forward
• System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
• –40°C to 125°C Operating Junction Temperature Range
• Available in Small Thermally Enhanced 8-Pin SOIC PowerPAD™ Package

Applications
• Consumer: Set-top Box, DVD, LCD Displays
• Industrial and Car Audio Power Supplies
• Battery Chargers, High Power LED Supply
• 12-V/24-V Distributed Power Systems

Official Homepage: https://www.ti.com/product/tps5430

TPS5430 Datasheet PDF Download

Other data sheets are available within the file:
TPS5430, TPS5430DDA, TPS5430DDAG4, TPS5430DDAR, TPS5430DDARG4