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TPS78230DDCR
IC REG LINEAR 3V 150MA SOT23-5
- Fabricant
- Mfr. Partie #TPS78230DDCR
- Paquet SOT23-5
- Fiche de données
- En stock4189
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 3V |
| VoltageDropout(Max) | 0.25V @ 150mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 1.3 µA |
| Current-Supply(Max) | 8 µA |
| PSRR | 40dB ~ 15dB (10Hz ~ 1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SOT-23-5 Thin, TSOT-23-5 |
Vue d'ensemble
Description
Key features include a low quiescent current of 500 nA, which makes it ideal for battery-powered applications. It operates with an input voltage range from 2.2V to 5.5V, supporting a variety of battery chemistries. The LDO also includes a thermal shutdown feature and short-circuit protection to enhance reliability.
The TPS78230DDCR comes in a small form-factor SOT-23-5 package, making it suitable for compact designs. It is commonly used in applications like wearable electronics, portable devices, and other scenarios where space and battery life are critical. The device is characterized by its low noise and high PSRR (Power Supply Rejection Ratio), ensuring stable performance in sensitive applications.
Features
1. Output Voltage: It provides a fixed output voltage of 3.0V.
2. Input Voltage Range: Operates with an input voltage range of 2.2V to 5.5V, suitable for single-cell Li-ion batteries.
3. Low Quiescent Current: With a quiescent current of approximately 500 nA, it is ideal for battery-powered devices.
4. Dropout Voltage: The regulator features a low dropout voltage, allowing for efficient operation close to the output voltage level.
5. Current Capability: It can supply an output current of up to 150 mA.
6. Thermal Protection: Includes built-in thermal shutdown to protect the device from overheating.
7. Stability: Supports stable operation with a small 1.0 µF ceramic output capacitor.
8. Enable Pin: Equipped with an enable pin for easy on/off control.
9. Package: Offered in a small SOT-23 (DDC) package, suitable for space-constrained applications.
These features make the TPS78230DDCR well-suited for portable electronics, wearables, and other applications where power efficiency and space are critical.
Package
Pinout
1. IN (Pin 1): This is the input voltage pin where the supply voltage is connected.
2. GND (Pin 2): This pin is connected to the ground of the circuit.
3. EN (Pin 3): The enable pin is used to turn the regulator on or off. It is active high.
4. FB (Pin 4): The feedback pin is used to set the output voltage for adjustable versions, but it might be connected internally for fixed-voltage versions like the TPS78230.
5. OUT (Pin 5): This is the output pin where the regulated voltage is provided.
The TPS78230 specifically provides a fixed output voltage of 3.0V. It is known for its ultra-low quiescent current, making it suitable for battery-powered applications.
Manufacturer
Application
Equivalent
1. Microchip MCP1703-3.0V
2. ON Semiconductor NCP551SN30T1G
3. STMicroelectronics LD39030PU30R
4. Analog Devices ADP160AUJZ-3.0-R7
Ensure compatibility in terms of output voltage, current rating, dropout voltage, package, and pin configuration before proceeding with substitutions.
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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