TPS7A4501KTTR Allicdata Electronics
Allicdata Part #:

296-24782-2-ND

Manufacturer Part#:

TPS7A4501KTTR

Price: $ 1.47
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG LIN POS ADJ 1.5A DDPAK
More Detail: Linear Voltage Regulator IC Positive Adjustable 1 ...
DataSheet: TPS7A4501KTTR datasheetTPS7A4501KTTR Datasheet/PDF
Quantity: 17000
1 +: $ 1.47000
10 +: $ 1.42590
100 +: $ 1.39650
1000 +: $ 1.36710
10000 +: $ 1.32300
Stock 17000Can Ship Immediately
$ 1.47
Specifications
Current - Output: 1.5A
Base Part Number: TPS7A4501
Supplier Device Package: DDPAK/TO-263-5
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Protection Features: Over Current, Over Temperature, Reverse Polarity
Control Features: Enable
PSRR: 68dB (120Hz)
Current - Supply (Max): 90mA
Current - Quiescent (Iq): 1.5mA
Series: --
Voltage Dropout (Max): 0.45V @ 1.5A
Voltage - Output (Max): 20V
Voltage - Output (Min/Fixed): 1.21V
Voltage - Input (Max): 20V
Number of Regulators: 1
Output Type: Adjustable
Output Configuration: Positive
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The TPS7A4501KTTR is a low-noise, high-current, low-dropout precision linear regulator from Texas Instruments. It is a two-terminal, adjustable output voltage device suitable for a wide range of applications in automotive, industrial, and consumer markets. Its capabilities include extended temperature range operation, short-circuit protection, and over-voltage protection. This device is especially suitable for automotive and industrial applications where robust operation in harsh environment is required.

General Description

The TPS7A4501KTTR is a monolithic low-dropout voltage regulators with an adjustable output voltage range of 1.2V to 5.5V with an accuracy of ±1.5% (max). Its circuit configuration provides excellent transient response and extremely low output noise regulated core supply. This device provides a low dropout voltage, low noise, and an adjustable voltage, with a wide range of features and specialty functions suitable for automotive and industrial applications. With an internal current limiting circuit, the device can provide both steady-state and in-rush current protection, allowing for the use of the device in critical applications where a reliable and robust voltage regulator is needed. Additionally, the device has an overtemperature protection and over-voltage protection feature to protect from any surge or spike.

Features and Benefits

  • High precision reference voltage accuracy ±1.5% (max)
  • Low-noise and high-current capabilities
  • Low dropout voltage
  • Internal short-circuit protection
  • Overtemperature protection
  • Overvoltage protection
  • Wide range of features and specialty functions
  • Robust operation in harsh environment

Applications

The TPS7A4501KTTR is suitable for a wide range of applications in automotive, industrial, and consumer markets. Its applications include:

  • Automotive electronics
  • Industrial electronics
  • Consumer electronics
  • Battery-driven systems
  • Aircrafts and motor sports applications

Working Principle

The working principle of the TPS7A4501KTTR is based on the LT1114, which is a high precision integrated linear regulator. This device is designed to provide a regulated output voltage with excellent long-term stability and very low noise. The voltage regulator IC operates by sensing the output voltage (Vout) relative to the internal reference voltage (VREF). When the output exceeds the set voltage, the regulator reduces the output current by increasing the absolute resistance across the series regulator. This reduces the output current until the desired voltage is reached.

The device also contains an output current limit circuitry as an added protection measure against overloads. If the output is shorted or overloaded, the voltage regulator will automatically reduce the output current to a safe value for the circuit. This prevents damage to the device and helps ensure the output voltage is kept at a safe level.

The device also contains a thermal limiting feature which helps protect the device from operating at temperatures beyond the specified temperature range. This feature prevents damage to the device if it is exposed to extreme temperature conditions.

Conclusion

The TPS7A4501KTTR is a low-noise, high-current, low-dropout precision linear regulator from Texas Instruments. It has a wide range of features, specialty functions, and protection mechanisms suitable for automotive, industrial, and consumer applications. The device has excellent long-term stability and very low noise, with an adjustable output voltage range of 1.2V to 5.5V and an accuracy of ±1.5% (max). Additionally, it offers short-circuit protection, over-temperature protection, and overload protection, making it suitable for critical applications where a reliable and robust voltage regulator is needed.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "TPS7" Included word is 40
Part Number Manufacturer Price Quantity Description
TPS79628KTTRG3 Texas Instru... 0.0 $ 1000 IC REG LIN 2.8V 1A DDPAK/...
TPS7A7001DDA Texas Instru... -- 2603 IC REG LIN POS ADJ 2A 8SO...
TPS7148QD Texas Instru... 3.0 $ 357 IC REG LINEAR 4.85V 500MA...
TPS79518DCQR Texas Instru... -- 1000 IC REG LIN 1.8V 500MA SOT...
TPS7A3001DRBR Texas Instru... -- 1000 IC REG LINEAR NEG ADJ 200...
TPS75701KTTR Texas Instru... 3.13 $ 1000 IC REG LIN POS ADJ 3A DDP...
TPS75003RHLR Texas Instru... -- 6000 IC PWR MGMT TRIPLE-SUPPLY...
TPS7230QD Texas Instru... 1.39 $ 136 IC REG LINEAR 3V 250MA 8S...
TPS780330220DDCR Texas Instru... 0.29 $ 1000 IC REG LIN 3.3V/2.2V 150M...
TPS799L57YZYR Texas Instru... 0.34 $ 1000 IC REG LINEAR 5.7V 200MA ...
TPS76425DBVTG4 Texas Instru... 0.35 $ 1000 IC REG LINEAR 2.5V 150MA ...
TPS79201DBVRG4 Texas Instru... 0.39 $ 1000 IC REG LIN POS ADJ 100MA ...
TPS71712DCKTG4 Texas Instru... 0.48 $ 1000 IC REG LINEAR 1.2V 150MA ...
TPS72525KTTR Texas Instru... -- 1000 IC REG LIN 2.5V 1A DDPAK/...
TPS76501D Texas Instru... 1.64 $ 123 IC REG LIN POS ADJ 150MA ...
TPS73601DRBEVM-518 Texas Instru... 14.4 $ 1000 EVAL MODULE FOR TPS73601-...
TPS72115DBVRG4 Texas Instru... 0.4 $ 1000 IC REG LINEAR 1.5V 150MA ...
TPS7225QDR Texas Instru... 0.64 $ 1000 IC REG LINEAR 2.5V 250MA ...
TPS76815QPWPRG4 Texas Instru... -- 1000 IC REG LINEAR 1.5V 1A 20H...
TPS74801DRCTG4 Texas Instru... 0.98 $ 1000 IC REG LIN POS ADJ 1.5A 1...
TPS76530DG4 Texas Instru... 1.11 $ 1000 IC REG LINEAR 3V 150MA 8S...
TPS78618KTTRG3 Texas Instru... 1.78 $ 1000 IC REG LIN 1.8V 1.5A DDPA...
TPS75101QPWPG4 Texas Instru... 3.25 $ 1000 IC REG LIN POS ADJ 1.5A 2...
TPS79328YEQT Texas Instru... 0.0 $ 1000 IC REG LIN 2.8V 200MA 5DS...
TPS77127DGKR Texas Instru... 0.0 $ 1000 IC REG LINEAR 2.7V 150MA ...
TPS78225DRVR Texas Instru... 0.22 $ 3000 IC REG LINEAR 2.5V 150MA ...
TPS72501KTTR Texas Instru... -- 500 IC REG LIN POS ADJ 1A DDP...
TPS7A4501DCQT Texas Instru... -- 1000 IC REG LIN POS ADJ 1.5A S...
TPS72516DCQR Texas Instru... 1.2 $ 1000 IC REG LINEAR 1.6V 1A SOT...
TPS73218DBVT Texas Instru... 0.72 $ 250 IC REG LINEAR 1.8V 250MA ...
TPS799285DDCT Texas Instru... -- 1000 IC REG LIN 2.85V 200MA SO...
TPS77418DGK Texas Instru... 1.45 $ 107 IC REG LINEAR 1.8V 250MA ...
TPS78233DDCR Texas Instru... -- 1000 IC REG LINEAR 3.3V 150MA ...
TPS7B6950QDBVRQ1 Texas Instru... -- 1000 IC REG LINEAR 5V 150MA SO...
TPS7A4901DGNT Texas Instru... 1.43 $ 1000 IC REG LIN POS ADJ 150MA ...
TPS78001DRVRG4 Texas Instru... 0.29 $ 1000 IC REG LINEAR POS ADJ 150...
TPS72719YFFT Texas Instru... 0.64 $ 1000 IC REG LINEAR 1.9V 250MA ...
TPS77418DGKG4 Texas Instru... 0.98 $ 1000 IC REG LINEAR 1.8V 250MA ...
TPS79418DCQ Texas Instru... 1.11 $ 1000 IC REG LIN 1.8V 250MA SOT...
TPS767D318PWPG4 Texas Instru... 3.09 $ 1000 IC REG LIN 1.8V/3.3V 1A 2...
Latest Products
MCP1812AT-018/OT

Linear Regulator/LDO Regulator IC 1 Outp...

MCP1812AT-018/OT Allicdata Electronics
TPS7A0533PYKAR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0533PYKAR Allicdata Electronics
LP590728QDQNRQ1

Linear Regulator IC Positive Fixed 1 Out...

LP590728QDQNRQ1 Allicdata Electronics
TLV74033PDQNR

Linear Regulator IC Positive Fixed 1 Out...

TLV74033PDQNR Allicdata Electronics
LM2775QDSGTQ1

Charge Pump Switching Regulators, Switch...

LM2775QDSGTQ1 Allicdata Electronics
TPS7A0530PDBZR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0530PDBZR Allicdata Electronics