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TPS74201RGWR
IC REG LIN POS ADJ 1.5A 20VQFN
- Fabricant
- Mfr. Partie #TPS74201RGWR
- Paquet VQFN (RGW)-20
- Fiche de données
- En stock4035
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 3.6V |
| VoltageDropout(Max) | 0.12V @ 1.5A |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 115 µA |
| Current-Supply(Max) | 1.5 mA |
| PSRR | 73dB ~ 42dB (1kHz ~ 300kHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
Vue d'ensemble
Description
One of the key features of the TPS74201RGWR is its low dropout voltage, which ensures efficient power regulation even when the input voltage is just above the desired output voltage. It also includes an adjustable output voltage feature that can be set using external resistors.
The regulator is equipped with thermal protection and current limit protection, enhancing its reliability and preventing damage due to overheating or overcurrent conditions. Its fast transient response and low noise output make it ideal for powering sensitive analog and digital loads.
The TPS74201RGWR is packaged in a thermally-enhanced, 20-pin VQFN (RGW) package, suitable for space-constrained designs. It is commonly used in applications such as telecom, networking, industrial equipment, and other systems requiring stable power supply performance.
Features
1. Adjustable Output Voltage: Allows for customization of the output voltage to meet specific application requirements.
2. High Output Current: Supports up to 1.5A output current, making it suitable for high current applications.
3. Low Dropout Voltage: Optimized for minimal voltage difference between input and output, enhancing efficiency.
4. Excellent Transient Response: Provides a stable output even with rapid changes in load or input voltage.
5. Precision Output Voltage: Ensures high accuracy and stability for sensitive electronic circuits.
6. Thermal and Overcurrent Protection: Safeguards against excessive temperature and current, enhancing device reliability.
7. Wide Input Voltage Range: Compatible with a broad range of input voltages, increasing versatility.
These features make the TPS74201RGWR ideal for applications requiring efficient power management, such as in telecommunications, networking, and industrial equipment.
Package
Pinout
Key functions of the TPS74201 include:
1. High Current Output: Capable of delivering up to 1.5 A of output current.
2. Low Dropout Voltage: Provides efficient regulation with minimal input-output voltage differential.
3. Adjustable Output Voltage: By using external resistors, the output voltage can be fine-tuned to the desired level.
4. Soft-Start: Integrates a soft-start function to limit inrush current during startup.
5. Power Good Indicator: Features a power-good pin to signal when the output voltage is within regulation.
6. Overcurrent and Thermal Protection: Safeguards against overcurrent conditions and excessive junction temperatures.
This combination of features makes the TPS74201 suitable for applications requiring tight regulation and efficient power management.
Manufacturer
Application
Equivalent
1. LT3080 from Analog Devices: An adjustable 1.1A LDO with similar features.
2. MIC29152 from Microchip: A high-current LDO offering similar performance.
3. NCP1117 from ON Semiconductor: A versatile LDO regulator with comparable specifications.
4. LD1086 from STMicroelectronics: An adjustable LDO with similar output current capacity.
Always verify electrical specifications and pin compatibility when considering alternatives.
Expédition
Méthodes d'expéditionNous
offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.
Référence des frais d'expédition (DHL/FedEx):
DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.
FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
Le terme de paiement est 100% prépayé.
Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:
1. PayPal
2. Carte de crédit/débit
3. Transfert bancaire
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