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TPS7A4501HKU/EM
Radiation-hardened-assured (RHA), 1.5-V to 20-V input, 1.5-A, adjustable low-dropout (LDO) regulator 10-CFP 25 to 25
TPS7A4501HKU/EM
Radiation-hardened-assured (RHA), 1.5-V to 20-V input, 1.5-A, adjustable low-dropout (LDO) regulator 10-CFP 25 to 25
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製造商零件號 # : TPS7A4501HKU/EM
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包裝/封裝: CFP-10
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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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TPS7A4501HKU/EM 數據表
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詳細說明
The TPS7A4501HKU/EM's high output current capability of up to 1A makes it suitable for powering a wide range of devices such as sensors, RF modules, and microcontrollers. Its versatility in terms of input voltage range (2.7V to 20V) and adjustable output voltage range (1.3V to 17V) further solidifies its position as a reliable voltage regulator solution
主要特徵
- The linear regulator features a low noise output, ideal for sensitive circuits
- A high precision output voltage accuracy ensures reliable performance in demanding applications
- This device is designed for high-reliability applications requiring stable power regulation
- It offers thermal shutdown and current limit protection for added reliability
應用
- Integrated into instrumentation
- Compact and efficient design
- Ensures stable voltage supply
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 | Yes | Rohs Code | No |
| Part Life Cycle Code | Active | Reach Compliance Code | not_compliant |
| Adjustability | ADJUSTABLE | Dropout Voltage1-Nom | 0.27 V |
| Input Voltage-Max | 20 V | Input Voltage-Min | 2.3 V |
| JESD-30 Code | R-CDFP-F10 | JESD-609 Code | e4 |
| Length | 7.02 mm | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 10 |
| Output Current1-Max | 1.5 A | Output Voltage1-Max | 20 V |
| Output Voltage1-Min | 1.21 V | Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Code | HDFP | Package Equivalence Code | FL10,.26 |
| Package Shape | RECTANGULAR | Package Style | FLATPACK, HEAT SINK/SLUG |
| Packing Method | TUBE | Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Seated Height-Max | 2.62 mm | Surface Mount ! | YES |
| Terminal Finish | GOLD | Terminal Form ! | FLAT |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Total Dose | 100k Rad(Si) V | Voltage Tolerance-Max | 3% |
| Width | 6.86 mm |
Specification Comparison
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 TPS7A4501HKU/EM?
The TPS7A4501HKU/EM is a high-performance, low-dropout voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and precise output voltage, such as industrial automation, telecommunications, and automotive electronics.
How Does TPS7A4501HKU/EM Work?
The TPS7A4501HKU/EM works by regulating the input voltage to provide a stable output voltage with low dropout and low noise. It utilizes a precision bandgap reference and error amplifier to achieve high accuracy and transient response. The regulator is designed to operate with minimal input-output voltage differentials, making it suitable for low-power, battery-powered applications.
How Many Pins does TPS7A4501HKU/EM have and What are the Functions of the Pinout Configuration?
The TPS7A4501HKU/EM is housed in a 5-mm x 6-mm, 20-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- EN: Enable pin for controlling the regulator's operation.
- BYPASS: Bypass capacitor pin for improved noise performance.
- GND: Ground pin.
- TRIM: Trim pin for precision output voltage adjustments.
What are the Pros and Cons of TPS7A4501HKU/EM?
Pros:
- High Accuracy: Provides a precise and stable output voltage for sensitive electronic components.
- Low Dropout: Operates with minimal input-output voltage differentials for efficient power conversion.
- Low Noise: Offers low output voltage noise, suitable for noise-sensitive applications.
- Small Package Size: The QFN package provides a compact footprint for space-constrained designs.
Cons:
- External Components: May require additional external components for optimal stability and transient response in certain applications.
- Thermal Considerations: Heat dissipation and thermal management may need to be addressed for high-power applications.
Are There Any Equivalents/Alternatives to TPS7A4501HKU/EM for Recommendation?
- The TPS7A4901 from Texas Instruments is a similar low-dropout voltage regulator with enhanced features.
- Alternatives to the TPS7A4501HKU/EM include the LT1763 from Analog Devices and the ADM7150 from Analog Devices.
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