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AST1S31HF

AST1S31HF
Mfr. #:
AST1S31HF
Hersteller:
STMicroelectronics
Beschreibung:
Switching Voltage Regulators Up to 4 V, 3 A step-down 2.3 MHz switching regulator for automotive applications
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
AST1S31HF Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Mehr Informationen:
AST1S31HF Mehr Informationen AST1S31HF Product Details
Produkteigenschaft
Attributwert
Hersteller:
STMicroelectronics
Produktkategorie:
Schaltspannungsregler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
VFDFPN-8
Ausgangsspannung:
0.8 V to 4 V
Ausgangsstrom:
3 A
Anzahl der Ausgänge:
1 Output
Eingangsspannung MAX:
4 V
Topologie:
Bock
Eingangsspannung MIN:
2.8 V
Schaltfrequenz:
2.3 MHz
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 125 C
Qualifikation:
AEC-Q100
Serie:
AST1S31HF
Verpackung:
Spule
Eingangsspannung:
2.8 V to 4 V
Betriebstemperaturbereich:
- 40 C to + 125 C
Ruhestrom:
630 uA
Typ:
Schaltregler
Marke:
STMicroelectronics
Stilllegen:
Stilllegen
Entwicklungs-Kit:
STEVAL-ISA160V1
Ladungsregulierung:
-
Feuchtigkeitsempfindlich:
ja
Betriebsversorgungsstrom:
-
Produktart:
Schaltspannungsregler
Werkspackungsmenge:
3000
Unterkategorie:
PMIC - Power-Management-ICs
Versorgungsspannung - Min.:
2.8 V
Gewichtseinheit:
0.000988 oz
Tags
AST1S, AST1, AST
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
AST1S31HF Switching Regulator for Automotive
STMicroelectronics AST1S31HF Switching Regulator for Automotive Applications is an internally compensated 2.3MHz fixed frequency PWM synchronous stepdown regulator. The AST1S31HF operates from 2.8V to 4V input, while it regulates an output voltage as low as 0.8V and up to VIN. The AST1S31HF device integrates a 70mΩ highside switch and a 55mΩ synchronous rectifier allowing very high efficiency with very low output voltages.
Teil # Mfg. Beschreibung Aktie Preis
AST1S31HF
DISTI # V72:2272_18454719		STMicroelectronicsConv DC-DC 2.8V to 4V Step Down Single-Out 0.8V to 4V 3A Automotive T/R
RoHS: Compliant		2850
  • 1000:$1.5370
  • 500:$1.8200
  • 250:$2.0480
  • 100:$2.1840
  • 25:$2.5450
  • 10:$2.5700
  • 1:$3.3418
AST1S31HF
DISTI # V36:1790_13796455		STMicroelectronicsConv DC-DC 2.8V to 4V Step Down Single-Out 0.8V to 4V 3A Automotive T/R
RoHS: Compliant		0
  • 3000000:$1.4010
  • 1500000:$1.4020
  • 300000:$1.4540
  • 30000:$1.5260
  • 3000:$1.5370
STEVAL-ISA160V1
DISTI # 497-16455-ND		STMicroelectronicsEVAL BOARD FOR AST1S31HF
RoHS: Not compliant
Min Qty: 1
Container: Bulk		3In Stock
  • 1:$15.9600
AST1S31HF
DISTI # 497-16408-1-ND		STMicroelectronicsIC REG BUCK ADJ 3A 8VFDFPN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    AST1S31HF
    DISTI # 497-16408-6-ND    		STMicroelectronicsIC REG BUCK ADJ 3A 8VFDFPN
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      AST1S31HF
      DISTI # 497-16408-2-ND      		STMicroelectronicsIC REG BUCK ADJ 3A 8VFDFPN
      RoHS: Compliant
      Min Qty: 3000
      Container: Tape & Reel (TR)      		Temporarily Out of Stock
      • 3000:$1.5375
      AST1S31HF
      DISTI # 26537112      		STMicroelectronicsConv DC-DC 2.8V to 4V Step Down Single-Out 0.8V to 4V 3A Automotive T/R
      RoHS: Compliant      		2850
      • 5:$3.3418
      AST1S31HF
      DISTI # AST1S31HF      		STMicroelectronicsSwitched Voltage Regulator IC’s Part 1 (Alt: AST1S31HF)
      RoHS: Compliant
      Min Qty: 3000      		Europe - 0
      • 30000:€1.4900
      • 12000:€1.5900
      • 18000:€1.5900
      • 3000:€1.6900
      • 6000:€1.6900
      AST1S31HF
      DISTI # AST1S31HF      		STMicroelectronicsSwitched Voltage Regulator IC’s Part 1 - Tape and Reel (Alt: AST1S31HF)
      RoHS: Compliant
      Min Qty: 3000
      Container: Reel      		Americas - 0
        AST1S31HF
        DISTI # 74Y6599        		STMicroelectronicsPOWER MANAGEMENT0
        • 1:$1.4500
        AST1S31HF
        DISTI # 511-AST1S31HF        		STMicroelectronicsSwitching Voltage Regulators Up to 4 V, 3 A step-down 2.3 MHz switching regulator for automotive applications
        RoHS: Compliant        		102
        • 1:$3.0600
        • 10:$2.6100
        • 100:$2.2600
        • 250:$2.1400
        • 500:$1.9200
        • 1000:$1.6200
        • 3000:$1.5400
        AST1S31HFSTMicroelectronicsSWITCHING REGULATOR16041
        • 995:$0.9188
        • 550:$1.0063
        • 1:$2.6250
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        Verfügbarkeit
        Aktie:
        102
        Auf Bestellung:
        2085
        Menge eingeben:
        Der aktuelle Preis von AST1S31HF dient nur als Referenz. Wenn Sie den besten Preis erhalten möchten, senden Sie bitte eine Anfrage oder senden Sie eine direkte E-Mail an unser Verkaufsteam [email protected]
        Referenzpreis (USD)
        Menge
        Stückpreis
        ext. Preis
        1
        3,06 $
        3,06 $
        10
        2,61 $
        26,10 $
        100
        2,26 $
        226,00 $
        250
        2,14 $
        535,00 $
        500
        1,92 $
        960,00 $
        1000
        1,62 $
        1 620,00 $
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