TIDA-00691 Reference Design

Texas Instruments

Linear Regulator Power Solution Reference Design for Reducing MSP430G2xx3 Power Dissipation

Description

This linear regulator power solution provides power supply to MSP430 microcontroller. By implementing two linear regulator in parallell but work seperately: this power solution can reduce system power dissipation. Low quiescent current LP5900-3.3 and LP5900-1.8 are fit for this application.

Features
  • Low power dissipation solutionSmall size solutionCost optimized solutionRipple free and low noise solutionTIDA-00691 provides design guide and design files of the power solution
Applications
  • Clinical pulse oximeter
  • Infusion pump
  • Telehealth systems
  • Multiparameter patient monitor
  • Process analytics
  • Anesthesia delivery systems
  • Sleep diagnostics
  • Blood glucose monitor
  • Wearable fitness & activity monitor
  • Electronic hospital bed & bed control
  • Beauty & grooming
  • Mother & neonatal care monitor
  • Surgical equipment
  • Motorized electronic wheel chair
  • Medical chair & table
  • Oxygen concentrator
  • Blood pressure monitor
  • CT & PET scanner
  • X-ray systems
  • Operation tables
  • Dental chairs
Product Categories
  • Power management

End Equipment Reference Diagrams

Application Area End Equipment
Clinical pulse oximeter https://www.ti.com/solution/clinical-pulse-oximeter#referencedesigns
Infusion pump https://www.ti.com/solution/infusion-pump#referencedesigns
Telehealth systems https://www.ti.com/solution/telehealth-systems#referencedesigns
Multiparameter patient monitor https://www.ti.com/solution/multiparameter-patient-monitor#referencedesigns
Process analytics https://www.ti.com/solution/process-analytics#referencedesigns
Anesthesia delivery systems https://www.ti.com/solution/anesthesia-delivery-systems#referencedesigns
Sleep diagnostics https://www.ti.com/solution/sleep-diagnostics#referencedesigns
Blood glucose monitor https://www.ti.com/solution/blood-glucose-monitor#referencedesigns
Wearable fitness & activity monitor https://www.ti.com/solution/wearable-fitness-activity-monitor#referencedesigns
Electronic hospital bed & bed control https://www.ti.com/solution/electronic-hospital-bed-control#referencedesigns
Beauty & grooming https://www.ti.com/solution/beauty-grooming#referencedesigns
Mother & neonatal care monitor https://www.ti.com/solution/mother-neonatal-care-monitor#referencedesigns
Surgical equipment https://www.ti.com/solution/surgical-equipment#referencedesigns
Motorized electronic wheel chair https://www.ti.com/solution/motorized-electronic-wheel-chair#referencedesigns
Medical chair & table https://www.ti.com/solution/medical-chair-table#referencedesigns
Oxygen concentrator https://www.ti.com/solution/oxygen-concentrator#referencedesigns
Blood pressure monitor https://www.ti.com/solution/blood-pressure-monitor#referencedesigns
CT & PET scanner https://www.ti.com/solution/ct-pet-scanner#referencedesigns
X-ray systems https://www.ti.com/solution/x-ray-systems#referencedesigns
Operation tables https://www.ti.com/solution/operation-tables#referencedesigns
Dental chairs https://www.ti.com/solution/dental-chairs#referencedesigns

Parts

Part Number Name Companion Part
LP5900 LP5900 Buy Datasheet
MSP430G2553 MSP430G2553 Buy Datasheet

Bill Of Materials

Download the bill of materials for TIDA-00691 Download

Schematic

Quickly understand overall system functionality.

Download the schematic for TIDA-00691

Test Data

Get results faster with test and simulation data that's been verified.

Download the test file for TIDA-00691

Other Documents

Title Updated Type Size (KB)
TIDA-00691 Gerber 10 Dec 2015 ZIP 282
TIDA-00691 CAD Files 10 Dec 2015 ZIP 789
TIDA-00691 PCB 10 Dec 2015 PDF 201
TIDA-00691 Assembly Drawing 10 Dec 2015 PDF 201
TIDA-00691 BOM 10 Dec 2015 PDF 64
TIDA-00691 Schematic 10 Dec 2015 PDF 92