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Product Overview
The TLV76133KVUR from Texas Instruments is a low-dropout (LDO) linear voltage regulator that provides a fixed 3.3V output with a maximum output current of 1A. Housed in a TO-252 (DPAK) package, this device offers excellent line and load regulation, making it suitable for a wide range of applications. With a dropout voltage of typically 500mV at full load, it ensures efficient operation even when the input voltage is close to the output. The TLV76133KVUR also features built-in overcurrent and thermal shutdown protection, enhancing system reliability.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
3.3V (Fixed) |
| Output Current |
1A |
| Dropout Voltage (Typical) |
500mV @ 1A |
| Input Voltage Range |
2.5V to 6V |
| Line Regulation |
0.05% / V |
| Load Regulation |
0.5% |
| Quiescent Current |
100μA |
| PSRR |
60dB @ 1kHz |
| Operating Temperature |
-40°C to +125°C |
| Package |
TO-252 (DPAK) |
Key Features
- Fixed 3.3V output voltage
- 1A output current capability
- Low dropout voltage: 500mV typical at 1A
- Wide input voltage range: 2.5V to 6V
- Excellent line and load regulation
- Low quiescent current: 100μA
- High PSRR: 60dB at 1kHz
- Built-in overcurrent and thermal shutdown protection
- Stable with ceramic output capacitors
- RoHS compliant and lead-free
Target Applications
- 5G base station power management
- Automotive dashboard and infotainment systems
- Industrial control systems
- Portable and battery-powered devices
- Networking equipment such as routers and switches
- Medical devices
- FPGA and DSP power supplies
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLV76133KVUR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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Shenzhen with support for HK bank transfers and multi-currency.
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transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TLV76133KVUR 是德州儀器(TI)推出的一款低壓差線性穩壓器(LDO),提供固定的 3.3V 輸出,最大輸出電流為 1A。該器件採用 TO-252(DPAK)封裝,具有優異的線性和負載調整率,適用於多種應用場景。在滿載條件下,典型壓差僅為 500mV,確保在輸入電壓接近輸出電壓時仍能高效工作。此外,TLV76133KVUR 還內置過流和熱關斷保護功能,增強系統可靠性。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
3.3V(固定) |
| 輸出電流 |
1A |
| 典型壓差 |
500mV @ 1A |
| 輸入電壓範圍 |
2.5V 至 6V |
| 線性調整率 |
0.05% / V |
| 負載調整率 |
0.5% |
| 靜態電流 |
100μA |
| 電源抑制比 |
60dB @ 1kHz |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
TO-252 (DPAK) |
核心特性
- 固定 3.3V 輸出電壓
- 1A 輸出電流能力
- 低壓差:典型值 500mV @ 1A
- 寬輸入電壓範圍:2.5V 至 6V
- 優異的線性和負載調整率
- 低靜態電流:100μA
- 高電源抑制比:60dB @ 1kHz
- 內置過流和熱關斷保護
- 可與陶瓷輸出電容穩定工作
- 符合 RoHS 標準,無鉛
典型應用場景
- 5G 基站電源管理
- 汽車儀表盤和信息娛樂系統
- 工業控制系統
- 便攜式和電池供電設備
- 網絡設備,如路由器和交換機
- 醫療設備
- FPGA 和 DSP 電源供電
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