LP5912-1.5DRVT Part Information

Details for LP5912-1.5DRVT by Texas Instruments

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators

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Part Description

The LP5912 is low-noise LDO that can supply up to 500 mA of output current. Designed to meet the requirements of RF and analog circuits, the LP5912 device provides low noise, high PSRR, low quiescent current, and low line and load transient response. The LP5912 offers class-leading noise performance without a noise bypass capacitor and with the ability for remote output capacitance placement. The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no separate noise bypass capacitor required). This device is available with fixed output voltages from 0.8 V to 5.5 V in 25-mV steps. Contact Texas Instruments Sales for specific voltage option needs.

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Part Features

  • Input Voltage Range: 1.6 V to 6.5 V
  • Internal Soft-Start to Limit the In-rush Current
  • Low Dropout (VOUT u2265 3.3 V): 95 mV Typical at 500-mA Load
  • Low IQ (Enabled, No Load): 30 u00b5A Typical
  • Low Output-Voltage Noise: 12 u00b5VRMS Typical
  • No Noise Bypass Capacitor Required
  • Output Automatic Discharge for Fast Turnoff
  • Output Current up to 500 mA
  • Output Voltage Range: 0.8 V to 5.5 V
  • Output Voltage Tolerance (VOUT u2265 3.3 V): u00b12%
  • PSRR at 1 kHz: 75 dB Typical
  • Power-Good Output With 140-u00b5s Typical Delay
  • Reverse Current Protection
  • Stable With 1-u00b5F Ceramic Input and Output Capacitors
  • Thermal-Overload and Short-Circuit Protection
  • u201340u00b0C to +125u00b0C Operating Junction Temperature

Part Specifications

Output Type Fixed
Input Voltage Min 1.6V
Input Voltage Max 6.5V
Fixed Output Voltage Nom. 1.5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 500mA
Linear Regulator Case Style WSON
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Output Voltage Nom. 1.5V
RoHS Compliant

Alternative Part Descriptions

  • 500-mA, low-noise, low-IQ, low-dropout voltage regulator with reverse current protection | Texas Instruments

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