Texas Instruments

LP5907SNX-3.2/NOPB

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Manufacturer
MPN
LP5907SNX-3.2/NOPB
Package / Case
X2-SON-4-EP
Key Attributes
250mA, low noise, high PSRR, ultra-low dropout regulator with low IQ and enable functionality

Technical Specifications

TypeDescription
Output TypeFixed
Output Voltage3.2 V
Output Current0.25 A
Working Voltage V5.5 V
Channels1
TypeDescription
Iq A2.5e-05
Output ConfigurationPositive
Operating Temp-40°C ~ +125°C @(Tj)
FeaturesEnable control;Output discharge;Thermal shutdown;Short Circuit Protection
Package / CaseX2-SON-4-EP

Product Introduction

The LP5907 is a low-noise LDO capable of providing an output current of up to 250 mA. This device is specifically designed for RF and analog circuits, meeting their requirements for low noise, high PSRR, low quiescent current, and low line or load transient response coefficients. The LP5907 uses innovative design techniques to provide excellent noise performance without the need for a noise bypass capacitor and supports remote placement of the output capacitor. This device can be used with a 1 μF input and a 1 μF output ceramic capacitor (no separate noise bypass capacitor is required). Its fixed output voltage ranges from 1.2 V to 4.5 V (in 25 mV steps).

Features

  • Input voltage range: 2.2V to 5.5V
  • Output voltage range: 1.2V to 4.5V
  • Stable performance with 1μF ceramic input and output capacitors
  • No noise bypass capacitor required
  • Supports remote output capacitor placement
  • Thermal overload and short-circuit protection
  • Operating junction temperature range: -40°C to 125°C
  • Low output voltage noise: <6.5μV RMS
  • PSRR: 82dB at 1kHz
  • Output voltage tolerance: ±2%
  • Ultra-low IQ (enabled): 12μA
  • Low dropout: 120mV (typical)
  • Create custom designs using LP5907 with WEBENCH Power Designer

Applications

  • - Mobile phones, tablets, digital cameras, and audio devices - Portable and battery-powered devices - Portable medical devices - Smart meters and field transmitters - RF, PLL, VCO, and clock power supplies - IP cameras - Drones

Datasheet

📄 Open Download

Alternative Parts

Common LP5907SNX-3.2/NOPB alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for LP5907SNX-3.2/NOPB, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.

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