Home Energiemanagement Linear- und Low-Dropout-Regler (LDO)
Home
Energiemanagement
Linear- und Low-Dropout-Regler (LDO)
NEU

TPS7N48

AKTIV

1,5 A, rauschfreier, einstellbarer Spannungsregler mit geringem Dropout (LDO) und niedriger Eingangs

Jetzt bestellen
Datenblatt

TPS7N48

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Rating Catalog Vin (max) (V) 6 Vin (min) (V) 0.75 Iout (max) (A) 1.5 Output options Adjustable Output Vout (max) (V) 3.6 Vout (min) (V) 0.5 Noise (µVrms) 5.8 PSRR at 100 KHz (dB) 33 Iq (typ) (mA) 0.04 Features Enable, Power good, Soft start Thermal resistance θJA (°C/W) 62.8 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 75 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 6 Vin (min) (V) 0.75 Iout (max) (A) 1.5 Output options Adjustable Output Vout (max) (V) 3.6 Vout (min) (V) 0.5 Noise (µVrms) 5.8 PSRR at 100 KHz (dB) 33 Iq (typ) (mA) 0.04 Features Enable, Power good, Soft start Thermal resistance θJA (°C/W) 62.8 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 75 Operating temperature range (°C) -40 to 125
WSON (DSQ) 10 4 mm² 2 x 2
  • VOUT range: 0.5V to 3.6V
  • Ultra-low VIN range: 0.75V to 6.0V
  • VBIAS range: 2.7V to 6.0V
  • Low dropout: 75mV typical at 1.5A, VBIAS = 5V
  • Power-good (PG) output allows supply monitoring or provides a sequencing signal for other supplies
  • 2% accuracy
  • Programmable soft-start provides linear voltage start-up
  • VBIAS permits low VIN operation with good transient response
  • Stable with any output capacitor ≥ 10µF
  • Available in small, 2mm × 2mm × 0.8mm WSON-10 packages
  • VOUT range: 0.5V to 3.6V
  • Ultra-low VIN range: 0.75V to 6.0V
  • VBIAS range: 2.7V to 6.0V
  • Low dropout: 75mV typical at 1.5A, VBIAS = 5V
  • Power-good (PG) output allows supply monitoring or provides a sequencing signal for other supplies
  • 2% accuracy
  • Programmable soft-start provides linear voltage start-up
  • VBIAS permits low VIN operation with good transient response
  • Stable with any output capacitor ≥ 10µF
  • Available in small, 2mm × 2mm × 0.8mm WSON-10 packages

The TPS7N48 low-dropout (LDO) linear regulator provides an easy-to-use robust power-management design for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. Soft-start is monotonic and designed for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This flexibility enables a design to be configured that meets the sequencing requirements of many applications. Field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with special start-up requirements are some examples that benefit from this flexibility.

A precision reference and error amplifier deliver 2% accuracy. The device is stable with any type of capacitor greater than or equal to 10µF, and is fully specified for TJ = –40°C to +125°C. The TPS7N48 is offered in a small, 2mm × 2mm, WSON-10 package, yielding a highly compact total design size.

The TPS7N48 low-dropout (LDO) linear regulator provides an easy-to-use robust power-management design for a wide variety of applications. User-programmable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. Soft-start is monotonic and designed for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This flexibility enables a design to be configured that meets the sequencing requirements of many applications. Field-programmable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with special start-up requirements are some examples that benefit from this flexibility.

A precision reference and error amplifier deliver 2% accuracy. The device is stable with any type of capacitor greater than or equal to 10µF, and is fully specified for TJ = –40°C to +125°C. The TPS7N48 is offered in a small, 2mm × 2mm, WSON-10 package, yielding a highly compact total design size.
filter Andere Linear- und Low-Dropout-Regler (LDO) suchen
Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 2
Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet TPS7N48 1.5A, Low-Dropout Linear Regulator With Programmable Soft-Start datasheet PDF | HTML 10 Sep 2025
Certificate TPS7N48EVM-172 EU Declaration of Conformity (DoC) 28 Mai 2025

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
WSON (DSQ) 10 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos