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LT1963AEFE#TRPBF
IC REG LIN POS ADJ 1.5A 16TSSOP
- Fabricante
- Mfr. Parte #LT1963AEFE#TRPBF
- Paquete
- Hoja de datos LT1963AEFE#TRPBF DataSheet
- En stock4658
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Especificaciones
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 1.21V |
| Voltage - Output (Max) | 20V |
| Voltage Dropout (Max) | 0.55V @ 1.5A |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 1.5 mA |
| Current - Supply (Max) | 120 mA |
| PSRR | 63dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 16-TSSOP-EP |
| Base Product Number | LT1963 |
Descripción general
Description
Key features include a wide input voltage range, typically from 1.8 V to 20 V, low quiescent current, and excellent load and line regulation. The LT1963A is designed with low noise performance, making it ideal for RF and audio applications. The "E" in the part number indicates it comes in the enhanced thermal package, which aids in heat dissipation. The "#TRPBF" suffix indicates that the component is lead-free, complying with RoHS standards.
Overall, the LT1963AEFE#TRPBF is an excellent choice for designers needing reliable and efficient voltage regulation in compact electronic designs.
Features
1. Output Voltage: Fixed output voltage options (1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, and 5.0V).
2. Low Dropout Voltage: Typically around 30mV at light load, enabling efficient operation.
3. High Output Current: Capable of delivering up to 1.5A of output current.
4. Low Noise: Designed for low noise output with a power supply rejection ratio (PSRR) of up to 80dB.
5. Thermal Protection: Features thermal shutdown to prevent damage in case of overheating.
6. Wide Operating Range: Input voltage range from 1.8V to 20V.
7. Small Package: Available in a 5-lead, thin, surface-mount package for compact designs.
8. Current Limit: Integrated current limiting for enhanced reliability.
This LDO is suitable for applications requiring stable voltage output with minimal noise, such as in RF, analog, and digital circuits.
Package
Pinout
1. Input (Vin) - Supplies input voltage.
2. Ground (GND) - Common ground reference.
3. Output (Vout) - Regulated output voltage.
4. Feedback (Vfb) - Feedback pin for voltage regulation.
5. Control (SENSE) - Used for remote sensing to improve accuracy.
6. Shutdown (SHDN) - Active-low pin to enable or disable the regulator.
7. Noise Bypass (NFB) - Optional pin for connecting a capacitor to reduce noise.
8. Power Good (PG) - Indicator pin that shows if the output voltage is within the specified range.
The device is designed for high-performance applications needing a stable output with low noise and dropout voltage.
Manufacturer
Application
Equivalent
1. LM317 - Adjustable LDO from Texas Instruments.
2. TPS7A33 - Low noise LDO from Texas Instruments.
3. MIC2940 - Low dropout voltage regulator from Microchip.
4. LP2950 - Low dropout regulator from Texas Instruments.
Always verify specifications such as output voltage, current, and dropout voltage for compatibility with your application.
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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