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LP2951ACMM
IC REG LIN POS ADJ 100MA 8VSSOP
- Fabricante
- Mfr. Parte #LP2951ACMM
- Paquete VSSOP (DGK)-8
- Hoja de datos
- En stock4721
100% original & Nuevo
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Garantía de 365 días
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| OutputConfiguration | Positive |
| OutputType | Adjustable (Fixed) |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 1.235V (5V) |
| Voltage-Output(Max) | 29V |
| VoltageDropout(Max) | 0.6V @ 100mA |
| Current-Output | 100mA |
| Current-Quiescent(Iq) | 120 µA |
| Current-Supply(Max) | 14 mA |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Descripción general
Description
Key features of the LP2951ACMM include its low dropout voltage, which allows it to maintain regulation with a minimal difference between input and output voltage. It also offers features like error flags for output monitoring, a shutdown mode for power conservation, and a programmable output voltage through external resistors. Additionally, the LP2951ACMM incorporates protection mechanisms such as current limiting and thermal shutdown to enhance reliability and safeguard against conditions like overload or excessive temperature.
Packaged in a small surface-mount configuration, the LP2951ACMM is ideal for applications requiring compact design and reliable performance, such as portable devices, instrumentation, and telecommunications equipment.
Features
1. Low Quiescent Current: It offers a low quiescent current, which is beneficial for battery-powered applications to prolong battery life.
2. Output Voltage Options: The regulator typically provides fixed output voltages, though adjustable configurations are possible for specific needs.
3. Low Dropout Voltage: The LDO design ensures minimal voltage difference between input and output, enhancing efficiency.
4. Thermal Protection: Built-in thermal shutdown safeguards the device from overheating, improving reliability.
5. Current Limiting: An internal current limiting feature protects against overcurrent conditions.
6. Error Flag: It includes a built-in error flag to indicate a dropout condition, useful for system diagnostics.
7. Wide Input Voltage Range: It supports a range of input voltages, offering flexibility for various power sources.
8. Package Type: The LP2951ACMM is typically available in compact surface-mount packages, suitable for space-constrained designs.
These features make the LP2951ACMM ideal for applications like portable electronics, sensor modules, and other devices requiring efficient power regulation.
Package
Pinout
1. VOUT: Output voltage pin where the regulated voltage is delivered.
2. GND: Ground pin, the common reference point for the input and output.
3. VIN: Input voltage pin where the unregulated voltage is supplied.
4. SHDN: Shutdown pin to enable or disable the regulator.
5. FB (Feedback): Used to set the output voltage via an external resistor divider.
6. COMP: Compensation pin for frequency stability, sometimes used for external capacitor connection.
7. Error: Error flag output that indicates when the output voltage is out of regulation.
8. Bypass: Bypass pin for noise reduction, typically involving an external capacitor to improve noise performance.
The LP2951ACMM is commonly used in applications requiring a regulated voltage supply with low power consumption and high efficiency.
Manufacturer
Application
Equivalent
1. MIC5205 series by Microchip Technology
2. TLV1117 series by Texas Instruments
3. NCP1117 series by ON Semiconductor
4. LM1117 series by Texas Instruments
5. MCP1700 series by Microchip Technology
These alternatives have similar voltage regulation characteristics and package options. Always verify electrical specifications and packaging to ensure 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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