LP5907UVX19/NOPB Part Information

Details for LP5907UVX19/NOPB by Texas Instruments

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

Part Description

The LP5907 is a low-noise LDO that can supply up to 250 mA output current. Designed to meet the requirements of RF and analog circuits, the LP5907 device provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using new innovative design techniques, the LP5907 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement. The device is designed to work with a 1-µF input and a 1-µF output ceramic capacitor (no separate noise bypass capacitor is required). This device is available with fixed output voltages from 1.2 V to 4.5 V in 25-mV steps. Contact Texas Instruments Sales for specific voltage option needs.

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Part Features

  • Input Voltage Range: 2.2 V to 5.5 V
  • Low Dropout: 120 mV (typical)
  • Low Output Voltage Noise: < 6.5 u00b5VRMS
  • No Noise Bypass Capacitor Required
  • Output Current: 250 mA
  • Output Voltage Range: 1.2 V to 4.5 V
  • Output Voltage Tolerance: u00b12%
  • PSRR: 82 dB at 1 kHz
  • Remote Output Capacitor Placement
  • Stable with 1-u00b5F Ceramic Input and Output Capacitors
  • Start-up Time: 80 u00b5s
  • Thermal-Overload and Short-Circuit Protection
  • Very Low IQ (Enabled): 12 u00b5A
  • Virtually Zero IQ (Disabled): < 1 u00b5A
  • u201340u00b0C to 125u00b0C Junction Temperature Range for Operation

Part Specifications

Input Voltage Min 2.2V
Input Voltage Max 5.5V
Output Current 250mA
Dropout Voltage Vdo 120mV
LDO Regulator Case Style DSBGA
No. of Pins 4
Operating Temperature Min -40 C
RoHS Compliant

Alternative Part Descriptions

  • LDO VOLTAGE REGULATOR, FIXED, 1.9V, 250mA, DSBGA-4; Output Type:Fixed; Input Voltage Min:2.2V; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:1.9V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Product Range:- RoHS Compliant: Yes | Newark Electronics
  • 250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable | Texas Instruments

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