LR8N8-G

This 4-pin (3+tab) SOT-89 package is designed for surface mount applications, making it easy to integrate into circuit designs
7,690 有效庫存

LR8N8-G

有效庫存7,690

This 4-pin (3+tab) SOT-89 package is designed for surface mount applications, making it easy to integrate into circuit designs

  • 製造商零件號 # : LR8N8-G

  • 包裝/封裝: SOT-89-3

  • 零件狀態 : ACTIVE

  • 製造商: Microchip

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

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LR8N8-G 數據表

價格 (USD)

數量 單價 總價
1 $0.468 $0.47
10 $0.380 $3.80
30 $0.343 $10.29
100 $0.295 $29.50
500 $0.275 $137.50
1000 $0.263 $263.00

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。

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請提交詢價 LR8N8-G 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

In conclusion, LR8N8-G is a game-changer in the aerospace industry, providing unmatched heat resistance, durability, and reliability for critical components. Its unique properties make it a standout choice for applications that demand nothing but the best in performance and longevity

主要特徵

    • Efficient regulation with high conversion efficiency
    • Soft-start circuitry for inrush current limitation
    • Thermal shutdown protection for junction overheating

應用

  • LR8N8-G in automotive electronics
  • Efficient power supply management
  • Great for consumer electronics

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。

Product Category ! Linear Voltage Regulators RoHS Details
Mounting Style SMD/SMT Package / Case SOT-89
Number of Outputs 1 Output Polarity Positive
Output Voltage Adjustable Output Current ! 20 mA
Output Type Adjustable Input Voltage, Min 13.2 V
Input Voltage, Max 450 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Load Regulation ! 3 %
Line Regulation ! 0.01 %/V Brand Microchip Technology
Height 1.6 mm (Max) Length 4.6 mm (Max)
Pd - Power Dissipation 1.6 W Product Type ! Linear Voltage Regulators
PSRR / Ripple Rejection - Typ 60 dB Factory Pack Quantity 2000
Subcategory PMIC - Power Management ICs Width 2.6 mm (Max)
Unit Weight 0.001827 oz

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 LR8N8-G PDF 下載

常見問題解答

What is LR8N8-G?

The LR8N8-G is a fixed output voltage linear regulator IC designed by STMicroelectronics. It is part of the LDO (Low Drop-Out) voltage regulator family and is ideal for applications requiring a stable and precise voltage supply, such as consumer electronics, industrial control systems, and automotive electronics.

How Does LR8N8-G Work?

The LR8N8-G works by taking an input voltage, regulating it to a precise and stable output voltage, and maintaining that output voltage regardless of variations in the input voltage or load conditions. It provides a low drop-out voltage, allowing it to regulate the output voltage even when the input voltage is very close to the desired output voltage.

How Many Pins does LR8N8-G have and What are the Functions of the Pinout Configuration?

The LR8N8-G is available in various package options such as DPAK, DFN6, and SOT-223. The pinout configuration typically includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • GND: Ground pin.
  • CTAB: Capacitor for stability compensation.
  • NC: No connect pin.

What are the Pros and Cons of LR8N8-G?

Pros:

  • Precision: Provides stable and precise output voltage regulation.
  • Low Drop-Out Voltage: Maintains voltage regulation even with small differences between input and output voltage.
  • Thermal Shutdown and Overcurrent Protection: Enhances device and circuit safety.
  • Wide Operating Temperature Range: Suitable for varying environmental conditions.
  • Compact Packages: Available in small form factor packages for space-constrained designs.

Cons:

  • Heat Dissipation: May require a heat sink for high current or high voltage applications.
  • External Components: Some applications may require additional external components for stability and filtering.

Are There Any Equivalents/Alternatives to LR8N8-G for Recommendation?

  • The LM317 from Texas Instruments and the L78xx series from STMicroelectronics are alternatives to the LR8N8-G.
  • The LT1761 from Analog Devices is also a comparable linear regulator with similar features.

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