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LT1963AIQ#PBF
LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
LT1963AIQ#PBF
LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
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製造商零件號 # : LT1963AIQ#PBF
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包裝/封裝: DDPAK-5
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零件狀態 : ACTIVE
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製造商: Analog Devices
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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LT1963AIQ#PBF 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $2.887 | $2.89 |
| 10 | $2.528 | $25.28 |
| 30 | $2.315 | $69.45 |
| 100 | $2.099 | $209.90 |
| 500 | $2.000 | $1,000.00 |
| 1000 | $1.956 | $1,956.00 |
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。
詳細說明
What's more, the LT1963A series boasts an exceptional output noise performance, making them an ideal choice for sensitive RF supply applications. Their fast transient response ensures seamless operation even in high-frequency environments, while their low quiescent current consumption minimizes power losses and heat generation. Whether used as a primary or secondary regulator, these devices demonstrate a remarkable balance between performance and efficiency, making them a reliable component for modern electronic designs
主要特徵
- Fully Adjustable Current
- Rapid Thermal Response
- Compact Form Factor
- Minimal Noise Generation
應用
- Reliable power management
- Compact and versatile
- Automotive-ready solution
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 ! | LDO Voltage Regulators | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | DDPAK-5 |
| Output Voltage | 1.21 V to 20 V | Output Current ! | 1.5 A |
| Number of Outputs | 1 Output | Polarity | Positive |
| Quiescent Current ! | 1 mA | Input Voltage, Min | 2.1 V |
| Input Voltage, Max | 20 V | PSRR / Ripple Rejection - Typ | 63 dB |
| Output Type | Adjustable | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Dropout Voltage ! | 340 mV |
| Series | LT1963A | Brand | Analog Devices |
| Dropout Voltage - Max | 450 mV | Height | 4.57 mm |
| Ib - Input Bias Current | 3 uA | Line Regulation ! | 1.5 mV |
| Load Regulation ! | 2 mV | Operating Supply Current | 1 mA |
| Output Voltage Range ! | 1.21 V to 20 V | Product | LDO Voltage Regulators |
| Product Type ! | LDO Voltage Regulators | Reference Voltage ! | 1.21 V |
| Factory Pack Quantity | 50 | Subcategory | PMIC - Power Management ICs |
| Type | Fast Transient Response LDO Regulator |
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。
常見問題解答
What is LT1963AIQ#PBF?
The LT1963AIQ#PBF is a low dropout voltage regulator designed by Linear Technology, now part of Analog Devices. It is capable of supplying up to 1.5A of output current with a dropout voltage of just 300mV. The regulator is ideal for applications requiring low voltage, low dropout voltage, and high output current such as battery-powered systems, post regulators, and portable instruments.
How Does LT1963AIQ#PBF Work?
The LT1963AIQ#PBF operates as a precise voltage regulator providing a stable output voltage even when the input voltage fluctuates. It maintains a low dropout voltage, ensuring regulated output even when the input voltage is close to the output voltage. The device also features thermal shutdown and current limit protection for enhanced reliability.
How Many Pins does LT1963AIQ#PBF have and What are the Functions of the Pinout Configuration?
The LT1963AIQ#PBF is housed in a 5-lead TO-263 package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- VOUT: Regulated output voltage pin.
- ADJ: Optional external adjust pin for setting the output voltage.
- VREF: Voltage reference pin.
What are the Pros and Cons of LT1963AIQ#PBF?
Pros:
- Low Dropout Voltage: Operates with a low dropout voltage, enabling regulation even with small differences between input and output voltages.
- High Output Current: Capable of supplying up to 1.5A of output current, suitable for high current applications.
- Thermal Shutdown and Current Limit: Includes protection features for improved reliability and safety.
- Compact Package: The 5-lead TO-263 package provides a space-efficient design for easy integration into various systems.
Cons:
- Heat Dissipation: May require heat sinking or thermal considerations for high power dissipation applications.
- External Components: May require additional external components for stability and protection in specific applications.
Are There Any Equivalents/Alternatives to LT1963AIQ#PBF for Recommendation?
- The LT1963A from Linear Technology, now part of Analog Devices, is a similar low dropout voltage regulator with different package options.
- Alternatives to the LT1963AIQ#PBF include the TPS7A47 from Texas Instruments and the ADM7150 from Analog Devices.
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