Startseite Energiemanagement Linear- und Low-Dropout-Regler (LDO)
Startseite
Energiemanagement
Linear- und Low-Dropout-Regler (LDO)

TPS79301-EP

AKTIV

Vebessertes Produkt – extrem rauscharmer, schneller 200-mA-Low-Dropout-Linearregler mit hohem PSR

Jetzt bestellen
Datenblatt

Eine neuere Version dieses Produkts ist verfügbar

open-in-new Alternativen vergleichen
Gleiche Funktionalität, gleiche Pinbelegung wie verglichener Baustein
TPS784 AKTIV 300-mA-Spannungsregler mit niedrigem IQ, hohem PSRR und niedrigem Dropout (LDO) mit hoher Genauig Alternative product with higher accuracy in adjustable output

TPS79301-EP

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Output options Adjustable Output Iout (max) (A) 0.2 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 5.5 Vout (min) (V) 1.22 Fixed output options (V) 0 Noise (µVrms) 32 Iq (typ) (mA) 0.17 Thermal resistance θJA (°C/W) 256 Rating HiRel Enhanced Product Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 44 Dropout voltage (Vdo) (typ) (mV) 112 Operating temperature range (°C) -40 to 125
Output options Adjustable Output Iout (max) (A) 0.2 Vin (max) (V) 5.5 Vin (min) (V) 2.7 Vout (max) (V) 5.5 Vout (min) (V) 1.22 Fixed output options (V) 0 Noise (µVrms) 32 Iq (typ) (mA) 0.17 Thermal resistance θJA (°C/W) 256 Rating HiRel Enhanced Product Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable Accuracy (%) 2 PSRR at 100 KHz (dB) 44 Dropout voltage (Vdo) (typ) (mV) 112 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 200-mA Low-Dropout Regulator With EN
  • Available in 1.8 V, 2.5 V, 2.8 V, 2.85 V, 3 V, 3.3 V, 4.75 V, and Adjustable
  • High PSRR (70 dB at 10 kHz)
  • Ultralow Noise (32 µV)
  • Fast Start-Up Time (50 µs)
  • Stable With a 2.2-µF Ceramic Capacitor
  • Excellent Load/Line Transient
  • Very Low Dropout Voltage (112 mV at Full Load, TPS79330)
  • 5-Pin SOT23 (DBV) Package
  • APPLICATIONS
    • VCOs
    • RF
    • Bluetooth™, Wireless LAN

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over specified temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Bluetooth is a trademark of Bluetooth SIG, Inc.
  • Controlled Baseline
    • One Assembly/Test Site, One Fabrication Site
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product-Change Notification
  • Qualification Pedigree(1)
  • 200-mA Low-Dropout Regulator With EN
  • Available in 1.8 V, 2.5 V, 2.8 V, 2.85 V, 3 V, 3.3 V, 4.75 V, and Adjustable
  • High PSRR (70 dB at 10 kHz)
  • Ultralow Noise (32 µV)
  • Fast Start-Up Time (50 µs)
  • Stable With a 2.2-µF Ceramic Capacitor
  • Excellent Load/Line Transient
  • Very Low Dropout Voltage (112 mV at Full Load, TPS79330)
  • 5-Pin SOT23 (DBV) Package
  • APPLICATIONS
    • VCOs
    • RF
    • Bluetooth™, Wireless LAN

(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over specified temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Bluetooth is a trademark of Bluetooth SIG, Inc.

The TPS793xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small-outline SOT23 package. Each device in the family is stable, with a small 2.2-µF ceramic capacitor on the output. The TPS793xx family uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low dropout voltages (e.g., 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor), while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79328 exhibits approximately 32 µVRMS of output voltage noise with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features, as well as the fast response time.

The TPS793xx family of low-dropout (LDO) low-power linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow noise, fast start-up, and excellent line and load transient responses in a small-outline SOT23 package. Each device in the family is stable, with a small 2.2-µF ceramic capacitor on the output. The TPS793xx family uses an advanced, proprietary, BiCMOS fabrication process to yield extremely low dropout voltages (e.g., 112 mV at 200 mA, TPS79330). Each device achieves fast start-up times (approximately 50 µs with a 0.001-µF bypass capacitor), while consuming very low quiescent current (170 µA typical). Moreover, when the device is placed in standby mode, the supply current is reduced to less than 1 µA. The TPS79328 exhibits approximately 32 µVRMS of output voltage noise with a 0.1-µF bypass capacitor. Applications with analog components that are noise sensitive, such as portable RF electronics, benefit from the high PSRR and low-noise features, as well as the fast response time.
open-in-new 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 9
Typ Titel Datum
* Data sheet TPS79301-EP, '79318-EP, '79325-EP,'79328-EP, '793285-EP, '79330-EP, TPS79333-EP, datasheet (Rev. B) 07 Nov 2006
* VID TPS79301-EP VID V6203634 21 Jun 2016
* VID TPS79301-EP VID V6203634 21 Jun 2016
* VID TPS79301-EP VID V6203634 21 Jun 2016
* VID TPS79301-EP VID V6203634 21 Jun 2016
* Radiation & reliability report TPS79301DBVREP Reliability Report 04 Mai 2016
* Radiation & reliability report TPS79301MDBVREP Reliability Report 04 Mai 2016
Application note LDO Noise Demystified (Rev. B) PDF | HTML 18 Aug 2020
Application note LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 09 Aug 2017

Design und Entwicklung

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

Referenzdesigns

TIDA-00431 — RF-Abtastungs-4-GSPS-ADC-Referenzdesign mit 8-GHz-DC-gekoppeltem Differenzialverstärker

Wideband radio frequency (RF) receivers allow greatly increased flexibility in radio designs. The wide instantaneous bandwidth allows flexible tuning without changing hardware and the ability to capture multiple channels at widely separated frequencies.

This reference design describes a wideband RF (...)

Design guide: PDF
Schaltplan: PDF
Gehäuse Pins Herunterladen
SOT-23 (DBV) 6 Optionen anzeigen
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