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TPS7A8300RGRR
IC REG LINEAR POS ADJ 2A 20VQFN
- Fabricant
- Mfr. Partie #TPS7A8300RGRR
- Paquet VQFN (RGR)-20
- Fiche de données
- En stock2069
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable/Programmable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 5V |
| VoltageDropout(Max) | 0.2V @ 2A |
| Current-Output | 2A |
| Current-Quiescent(Iq) | 4 mA |
| Current-Supply(Max) | 5 mA |
| PSRR | 40dB (1MHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-VFQFN Exposed Pad |
Vue d'ensemble
Description
The TPS7A8300RGRR features a low dropout voltage, enabling efficient operation close to the input voltage and helping to maximize battery life in portable applications. It also includes several protection features like overcurrent protection, thermal shutdown, and output discharge, ensuring reliable and safe operation under various conditions.
Packaged in a small, thermally efficient VQFN package, the TPS7A8300RGRR is suitable for space-constrained designs. Its features make it ideal for applications in telecommunications, industrial, medical, and consumer electronics where stable and clean power delivery is essential.
Features
1. Output Voltage Range: Adjustable from 0.9 V to 5 V, allowing for flexibility in applications.
2. Output Current: Capable of supplying up to 2 A of output current.
3. Low Dropout Voltage: Designed to provide a low dropout, typically around 200 mV at 2 A, enhancing efficiency.
4. High PSRR: Offers excellent power supply rejection ratio, typically 40 dB at 1 MHz, ensuring stable operation even in noisy environments.
5. Low Noise: Provides low output noise, approximately 5 µVRMS, making it suitable for sensitive applications.
6. Thermal Protection: Includes over-temperature protection to safeguard against thermal overloads.
7. Current Limit: Features internal current limiting to protect against overcurrent conditions.
8. Soft Start: Supports a programmable soft-start feature to control inrush current during startup.
9. Package: Available in a 16-pin VQFN package, optimizing space for compact designs.
These features make the TPS7A8300RGRR suitable for a wide range of applications, including telecommunications, industrial, and consumer electronics, where high precision and reliability are critical.
Package
Pinout
The key functions of the TPS7A8300 include:
1. Voltage Regulation: It outputs a stable voltage with a selectable output voltage option via external resistors.
2. High PSRR: Provides excellent rejection of input voltage noise.
3. Low Noise: Ensures minimal output voltage ripple.
4. Adjustability: Output voltage can be programmed to any value between 0.9 V and 3.6 V.
5. High Current Capability: Supports output currents up to 2 A.
6. Protection Features: Includes thermal shutdown and current limit protections for robust operation.
These features make the TPS7A8300 suitable for powering FPGA, DSP, microprocessor, and other digital loads that require precise voltage regulation.
Manufacturer
Application
Equivalent
1. Analog Devices ADP3336 - similar LDO with high current output and low dropout voltage.
2. Microchip MCP1727 - offers similar output current and features.
3. ON Semiconductor NCP718 - comparable performance with low dropout characteristics.
4. Linear Technology LT1963A - offers high current output and low noise.
These alternatives may have variations in specifications, so it's essential to review the datasheets for compatibility with your application.
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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