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LP3996-Q1

ACTIVO

Regulador de voltaje de baja pérdida de 150 mA, de baja IQ y de doble canal automotriz, con señal po

Detalles del producto

Rating Automotive Vin (max) (V) 6 Vin (min) (V) 2 Iout (max) (A) 0.15 Output options Dual output, Fixed Output Vout (max) (V) 1.8 Vout (min) (V) 1.8 Fixed output options (V) 1.8, 3.3 Noise (µVrms) 36 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 0.035 Features Enable, Power good Thermal resistance θJA (°C/W) 55 Load capacitance (min) (µF) 1 Regulated outputs (#) 2 Accuracy (%) 3.75 Dropout voltage (Vdo) (typ) (mV) 210 Operating temperature range (°C) -40 to 125
Rating Automotive Vin (max) (V) 6 Vin (min) (V) 2 Iout (max) (A) 0.15 Output options Dual output, Fixed Output Vout (max) (V) 1.8 Vout (min) (V) 1.8 Fixed output options (V) 1.8, 3.3 Noise (µVrms) 36 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 0.035 Features Enable, Power good Thermal resistance θJA (°C/W) 55 Load capacitance (min) (µF) 1 Regulated outputs (#) 2 Accuracy (%) 3.75 Dropout voltage (Vdo) (typ) (mV) 210 Operating temperature range (°C) -40 to 125
WSON (DSC) 10 9 mm² (3 mm × 3 mm)
  • 2 LDO Outputs with Independent Enable
  • 1.5% Accuracy at Room Temperature, 3% Over
    Temperature
  • Power-On-Reset Function with Adjustable
    Delay
  • Thermal Shutdown Protection
  • Stable with Ceramic Capacitors
  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • 2 LDO Outputs with Independent Enable
  • 1.5% Accuracy at Room Temperature, 3% Over
    Temperature
  • Power-On-Reset Function with Adjustable
    Delay
  • Thermal Shutdown Protection
  • Stable with Ceramic Capacitors
  • Qualified for Automotive Applications
  • AEC-Q100 Test Guidance with the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B

The LP3996-Q1 is a dual low dropout regulator with power-on-reset circuit. The first regulator can source 150 mA, while the second is capable of sourcing 300 mA and has a power-on-reset function included.

The LP3996-Q1 provides 1.5% accuracy requiring an ultra low quiescent current of 35 µA. Separate enable pins allow each output of the LP3996-Q1 to be shut down, drawing virtually zero current.

The device is designed to be stable with small footprint ceramic capacitors down to 1 µF. An external capacitor may be used to set the POR delay time as required.

The LP3996-Q1 is available in fixed output voltages and comes in a 10-pin, 3 mm × 3 mm package.

The LP3996-Q1 is a dual low dropout regulator with power-on-reset circuit. The first regulator can source 150 mA, while the second is capable of sourcing 300 mA and has a power-on-reset function included.

The LP3996-Q1 provides 1.5% accuracy requiring an ultra low quiescent current of 35 µA. Separate enable pins allow each output of the LP3996-Q1 to be shut down, drawing virtually zero current.

The device is designed to be stable with small footprint ceramic capacitors down to 1 µF. An external capacitor may be used to set the POR delay time as required.

The LP3996-Q1 is available in fixed output voltages and comes in a 10-pin, 3 mm × 3 mm package.

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos LP3996-Q1 Dual Linear Regulator with 300mA and 150mA Outputs and Power-On-Reset datasheet 10/10/2013
Guía del usuario AN-1377 LP3996 / LP5996 Application Board Information (Rev. B) 30/04/2013

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