TLV1117LV12DCYR
LDO Voltage Regulators 1A,Pos Fix Vltg LDO Linear Reg
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製造商零件號 # : TLV1117LV12DCYR
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包裝/封裝: SOT223-4
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製造商: Texas Instruments
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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TLV1117LV12DCYR 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Texas Instruments' TLV1117LV12DCYR is a high-quality fixed voltage regulator with a stable output of 1.2V and a maximum output current of 1A. Ideal for applications requiring a regulated power supply, this LDO regulator features a SOT-223-4 package and operates within an input voltage range of 2.7V to 15V. With its efficient design and RoHS compliance, the TLV1117LV12DCYR provides consistent and reliable performance for a variety of electronic systems
主要特徵
- TLV11 series regulators offer excellent performance and reliability
- The TLV1117LV12DCYR has a low quiescent current consumption of 20μA
- It is suitable for use in portable electronics and other applications where power efficiency is critical
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。
Output options | Fixed Output | Iout (max) (A) | 1 |
Vin (max) (V) | 5.5 | Vin (min) (V) | 2 |
Vout (max) (V) | 3.3 | Vout (min) (V) | 1.2 |
Fixed output options (V) | 1.2, 1.5, 1.8, 2.5, 2.8, 3, 3.3 | Noise (µVrms) | 60 |
Iq (typ) (mA) | 0.05 | Thermal resistance θJA (°C/W) | 63 |
Rating | Catalog | Load capacitance (min) (µF) | 1 |
Regulated outputs (#) | 1 | Accuracy (%) | 1.3 |
PSRR at 100 KHz (dB) | 50 | Dropout voltage (Vdo) (typ) (mV) | 570 |
Operating temperature range (°C) | -40 to 125 |
常見問題解答
What is TLV1117LV12DCYR?
The TLV1117LV12DCYR is a low-dropout voltage regulator (LDO) designed by Texas Instruments. It is a high-performance, easy-to-use device suitable for a wide range of applications including industrial, automotive, and consumer electronics.
How Does TLV1117LV12DCYR Work?
The TLV1117LV12DCYR works by regulating the input voltage to a stable output voltage with very low dropout. It is ideal for powering sensitive components in a variety of electronic systems, ensuring reliable and efficient operation.
How Many Pins does TLV1117LV12DCYR have and What are the Functions of the Pinout Configuration?
The TLV1117LV12DCYR is housed in a 3-pin SOT-223 package. The pinout configuration includes:
- INPUT: Input voltage pin.
- GND: Ground pin.
- OUTPUT: Regulated output voltage pin.
What are the Pros and Cons of TLV1117LV12DCYR?
Pros:
- Low Dropout Voltage: Provides a low dropout voltage, ensuring efficient regulation even with small input-output differentials.
- Low Quiescent Current: Operates with very low quiescent current, ideal for battery-powered applications.
- Thermal Shutdown: Includes thermal shutdown protection to prevent the device from overheating.
- Short-Circuit Protection: Offers short-circuit current limit protection for added reliability.
- Compact Package: The 3-pin SOT-223 package is space-efficient and suitable for compact designs.
Cons:
- Limitations on Maximum Input Voltage: The TLV1117LV12DCYR is designed for specific maximum input voltages and may not be suitable for higher voltage applications.
- Heat Dissipation: Requires thermal considerations for high current applications to prevent overheating.
- No On/Off Control: Does not include an on/off control pin for power management functions.
Are There Any Equivalents/Alternatives to TLV1117LV12DCYR for Recommendation?
- The LM1117 from Texas Instruments is a comparable LDO voltage regulator with similar characteristics.
- Alternatives to the TLV1117LV12DCYR include the LT1763 from Analog Devices and the MIC5205 from Microchip Technology.
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