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LT3042EMSE#TRPBF
IC REG LIN POS ADJ 200MA 10MSOP
- Fabricante
- Mfr. Parte #LT3042EMSE#TRPBF
- Paquete MSOP-10
- Hoja de datos LT3042EMSE#TRPBF DataSheet
- En stock6710
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 0V |
| Voltage-Output(Max) | 15V |
| VoltageDropout(Max) | 0.35V @ 200mA (Typ) |
| Current-Output | 200mA |
| PSRR | 117dB ~ 56dB (120Hz ~ 10MHz) |
| ControlFeatures | Current Limit, Enable, Power Good |
| ProtectionFeatures | Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad |
Descripción general
Description
Key features include a 20µVRMS noise floor, a high power-supply rejection ratio (PSRR), and a fast transient response, which ensure a stable output even in dynamic conditions. The LT3042EMSE#TRPBF also includes programmable current limit and thermal protection to enhance reliability and safety.
The package type is MSOP-10, which is compact and suitable for space-constrained designs. Its precision and low-noise characteristics make it an excellent choice for powering RF, precision analog, and high-speed communication systems.
Features
1. Output Current: It can supply up to 200 mA of output current.
2. Input Voltage Range: The device operates with input voltages ranging from 1.8V to 20V.
3. Low Dropout Voltage: It features a very low dropout voltage, which is typically around 350 mV at 200 mA.
4. Noise Performance: The LT3042EMSE#TRPBF offers ultra-low noise performance, with only 0.8 µVrms over a 10 Hz to 100 kHz bandwidth.
5. High PSRR: It boasts a high power supply rejection ratio, making it suitable for high-precision applications.
6. Precision: The device provides high precision with an output voltage tolerance of ±2% over line, load, and temperature variations.
7. Protection Features: Built-in features include current limiting and thermal shutdown for protection against overload conditions.
8. Package: It is available in a thermally-enhanced, small MSOP package.
These features make the LT3042EMSE#TRPBF ideal for sensitive applications requiring low noise and high stability, such as RF and precision instrumentation.
Package
Pinout
Key pin functions include:
1. IN (Pin 1): Input voltage supply.
2. OUT (Pin 2): Output voltage.
3. SET (Pin 3): Connects to the output voltage setting resistor.
4. ILIM (Pin 4): Programs current limit by connecting a resistor to ground.
5. SHDN (Pin 5): Shutdown control pin; active low to enable.
6. NC (Pins 6, 8): No connection.
7. BYP (Pin 7): Connects to a bypass capacitor for noise reduction.
8. GND (Pin 9): Ground connection.
9. PG (Pin 10): Power good indicator; open-drain output.
The LT3042EMSE provides ultra-low noise, high PSRR, and precision output, making it ideal for powering noise-sensitive RF and analog circuits.
Manufacturer
Application
Equivalent
1. Analog Devices LT3045 – Offers similar performance with higher current capability.
2. Texas Instruments TPS7A47 – A low-noise, high-PSRR LDO alternative.
3. Maxim Integrated MAX6126 – Ultra-low-noise precision voltage reference.
4. Microchip MCP6V51 – For applications needing ultra-high precision with low noise.
Always verify the specifications to ensure compatibility with your specific requirements.
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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