TLE4476D

TLE4476D: High-quality 3.3V/5V LDO Regulator in TO-252 package
5,395 有效庫存

TLE4476D

有效庫存5,395

TLE4476D: High-quality 3.3V/5V LDO Regulator in TO-252 package

  • 製造商零件號 # : TLE4476D

  • 包裝/封裝: TO-252

  • 製造商: INFINEON

  • 產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

品質保證

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About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

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例子

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TLE4476D 數據表

價格 (USD)

數量 單價 總價
1 $4.266 $4.27
200 $1.650 $330.00
500 $1.593 $796.50
1000 $1.565 $1,565.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

快速報價

請提交詢價 TLE4476D 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

Designed for demanding automotive applications, the TLE4476D comes in a PG-TO252-5-11 (D-Pak) package for enhanced durability. With the flexibility to control Output 2 via the Enable input EN, this device offers convenience and ease of operation. Engineered to meet the stringent requirements of microprocessor systems, the TLE4476D incorporates protective features against overload, short circuit, and over temperature. This guarantees reliable performance and long-term functionality, making it a trusted solution for powering electronic components in automotive settings

主要特徵

  • Output 1: 350 mA; 3.3 V ±4%
  • Output 2: 430 mA; 5.0 V ±4%
  • Enable input for output 2
  • Low quiescent current in OFF state
  • Wide operation range: up to 42 V
  • Reverse battery protection: up to 42 V
  • Output protected against short circuit
  • Wide temperature range: -40 °C to 170 °C
  • Overvoltage protection upto 65 V (<400 ms)
  • Overtemperature protection
  • Overload protection
  • Green Product (RoHS compliant)
  • AEC Qualified

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Pbfree Code No Rohs Code Yes
Part Life Cycle Code Active Part Package Code TO-252
Pin Count ! 3 Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Adjustability FIXED Dropout Voltage2-Max 0.7 V
Input Voltage Absolute-Max 42 V Input Voltage-Max 42 V
Input Voltage-Min 4.5 V JESD-30 Code R-PSSO-G4
JESD-609 Code e3 Length 6.5 mm
Line Regulation-Max 0.02% Load Regulation-Max 0.03%
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 2 Number of Terminals 4
Operating Temperature TJ-Max 170 °C Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.35 A Output Current2-Max 0.43 A
Output Voltage1-Max 3.43 V Output Voltage1-Min 3.17 V
Output Voltage1-Nom 3.3 V Output Voltage2-Max 5.2 V
Output Voltage2-Min 4.8 V Output Voltage2-Nom 5 V
Package Body Material PLASTIC/EPOXY Package Code SOP
Package Equivalence Code SMSIP5H,.37,50TB Package Shape RECTANGULAR
Package Style SMALL OUTLINE Qualification Status ! Not Qualified
Regulator Type FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR Screening Level AEC-Q100
Seated Height-Max 2.5 mm Surface Mount ! YES
Terminal Finish TIN Terminal Form ! GULL WING
Terminal Pitch ! 1.14 mm Terminal Position SINGLE
Voltage Tolerance-Max 4% Width 6.22 mm

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 TLE4476D PDF 下載

常見問題解答

What is TLE4476D?

The TLE4476D is a low-drop fixed voltage regulator designed by Infineon Technologies. It is part of the TLE4476 family of voltage regulators, known for their high accuracy and low dropout voltage. The TLE4476D is ideally suited for automotive and industrial applications, providing a stable voltage supply under varying load conditions.

How Does TLE4476D Work?

The TLE4476D works by taking an input voltage and regulating it to a fixed output voltage, despite changes in the input and load conditions. This is achieved through a series pass element and feedback control, ensuring a stable output voltage even when the input voltage approaches the output voltage.

How Many Pins does TLE4476D have and What are the Functions of the Pinout Configuration?

The TLE4476D is available in a 5-pin TO-252 package. The pinout configuration includes:

  • VQ: Input voltage pin.
  • GND: Ground pin.
  • VQ/N.C.: Input voltage or no connect pin.
  • VQ: Output voltage pin.
  • N.C.: No connect pin.

What are the Pros and Cons of TLE4476D?

Pros:

  • Low Dropout Voltage: Works efficiently with very small voltage differentials between input and output.
  • High Accuracy: Provides a stable and accurate output voltage, ensuring reliable operation of connected circuits.
  • Overtemperature Protection: Includes protection against overtemperature conditions, enhancing device reliability.
  • Wide Operating Temperature Range: Suitable for use in automotive and industrial environments.

Cons:

  • Fixed Output Voltage: The output voltage is fixed and cannot be adjusted without external components.
  • Limited Current: May not be suitable for high current applications.

Are There Any Equivalents/Alternatives to TLE4476D for Recommendation?

  • An equivalent part to the TLE4476D is the LM2940 from Texas Instruments.
  • Alternatives to the TLE4476D include the NCV4275 from ON Semiconductor and the MIC29302 from Microchip Technology.

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