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Analog Devices LT3041 | Demoboard DC3158A
Evaluating the LT3041 20 V, 1 A, Ultra-Low Noise, Ultra-High PSRR Linear Regulator with VIOC Control
Details
| Topologie | Sonstige Topologie |
| Eingangsspannung | 3.8-20 V |
| Ausgang 1 | 3.32 V / 1 A |
Beschreibung
The DC3158A evaluation board features the LT3041, a 20 V,1 A, ultra-low noise and ultra-high power-supply rejection ratio (PSRR), low-dropout (LDO) linear regulator that incorporates voltage input-to-output control (VIOC) tracking. VIOC allows control of the upstream switching converter to maintain a constant voltage across the LT3041 and, therefore, minimizes power dissipation and maintains PSRR.
Eigenschaften
- Input voltage range: 3.8 V to 20 V
- Resistor-programmed 3.32 V output voltage
- Maximum output current: 1 A
- BNC connectors for noise and PSRR measurement
- Resistor programmed power-good
- Resistor-programmable current limit, current monitoring, and UVLO
- VIOC to manage power dissipation and PSRR
- Thermally enhanced, 14-lead, 3 mm × 4 mm, DFN package
Typische Anwendungen
- Postregulator for switching supplies, RF power supplies
- imaging and diagnostics
- RF power supplies: phase-locked loops, voltage-controlled oscillators, mixers, low-noise amplifiers, and power amplifiers ► Low-noise instrumentation ► High-speed and high-precision data converters
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Downloads | Status | Produktserie | f(mm) | Pins | Typ | Montageart | L(mm) | IR(A) | Arbeitsspannung(V (AC)) | Betriebstemperatur | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WA-SNSR Self-Retaining Spacer, 4.8 mm, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWA-SNSR Self-Retaining Spacer | Bohrung in Blende4.8 mm | – | – | – | Länge6.4 mm | – | – | Betriebstemperatur -30 °C up to +85 °C | |||
 | WR-PHD Kurzschlussbrücken, –, 2 | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Kurzschlussbrücken | – | Pins2 | – | – | – | Nennstrom3 A | Arbeitsspannung200 V (AC) | Betriebstemperatur -25 °C up to +105 °C | |||
 | WR-PHD Stiftleisten, –, 6 | Downloads7 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten | – | Pins6 | TypGerade | MontageartTHT | Länge6 mm | Nennstrom2 A | Arbeitsspannung200 V (AC) | Betriebstemperatur -40 °C up to +105 °C |