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TPS73618DBVR
+BOMIC REG LINEAR 1.8V 400MA SOT23-5
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #TPS73618DBVR
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데이터시트 TPS73618DBVR DataSheet
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패키지 SOT-23 (DBV)-5
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재고6811
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.8V |
| VoltageDropout(Max) | 0.2V @ 400mA |
| Current-Output | 400mA |
| Current-Quiescent(Iq) | 550 µA |
| Current-Supply(Max) | 1 mA |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
개요
Description
Packaged in a small SOT-23-5 form factor, the TPS73618DBVR is well-suited for space-constrained designs. It operates across a wide input voltage range, enhancing versatility for various power supply sources. The device's stability is maintained across a range of output capacitors, adding to its robustness in different circuit configurations. Overall, the TPS73618DBVR is a reliable choice for applications requiring steady and efficient voltage regulation.
Equivalent
1. MIC5205-1.8YM5 from Microchip Technology: Another low-dropout regulator with similar voltage and current specifications.
2. LP2985-18DBVR from Texas Instruments: Offers similar performance in terms of voltage regulation and dropout characteristics.
3. NCP4682DSQ18T1G from ON Semiconductor: Provides equivalent functionality with low dropout voltage and stable output.
Always verify specific requirements like pin configuration and thermal performance to ensure compatibility.
Features
1. Output Voltage: Fixed at 1.8V.
2. Maximum Output Current: 400 mA, suitable for powering a wide range of devices.
3. Dropout Voltage: Ultra-low dropout, making it efficient in battery-powered applications.
4. Quiescent Current: Low quiescent current to maximize battery life.
5. Input Voltage Range: 1.7V to 5.5V, offering flexibility for different applications.
6. PSRR: High power supply rejection ratio for better noise performance.
7. Stability: Operates with low ESR capacitors, ensuring stability and performance.
8. Thermal Protection: Built-in over-temperature protection to prevent overheating.
9. Current Limit: Internal current limiting for protection against overcurrent conditions.
10. Package: Available in a small SOT-23-5 package, ideal for space-constrained applications.
These features make the TPS73618DBVR suitable for applications requiring efficient voltage regulation, low power consumption, and reliable performance in compact form factors.
Pinout
1. IN: Input voltage supply. This is where the input voltage is applied to the regulator.
2. GND: Ground connection. It serves as the return path for the input and output currents.
3. OUT: Regulated output voltage. This pin provides the stable 1.8V output voltage.
4. NR: Noise reduction pin. Connecting a capacitor to this pin reduces output noise.
5. EN: Enable pin. This pin is used to enable or disable the device. The regulator is enabled when the pin is held high.
The TPS73618 is designed for applications requiring low noise, high power-supply rejection ratio (PSRR), and low dropout voltage.