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LT1939EDD#PBF

LT1939EDD#PBF
Mfr. #:
LT1939EDD#PBF
Hersteller:
Analog Devices / Linear Technology
Beschreibung:
Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
Lebenszyklus:
Neu von diesem Hersteller.
Datenblatt:
LT1939EDD#PBF Datenblatt
Die Zustellung:
DHL FedEx Ups TNT EMS
Zahlung:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1939EDD#PBF DatasheetLT1939EDD#PBF Datasheet (P4-P6)LT1939EDD#PBF Datasheet (P7-P9)LT1939EDD#PBF Datasheet (P10-P12)LT1939EDD#PBF Datasheet (P13-P15)LT1939EDD#PBF Datasheet (P16-P18)LT1939EDD#PBF Datasheet (P19-P21)LT1939EDD#PBF Datasheet (P22-P24)
ECAD Model:
Mehr Informationen:
LT1939EDD#PBF Mehr Informationen
Produkteigenschaft
Attributwert
Hersteller:
Analog Devices Inc.
Produktkategorie:
Schaltspannungsregler
RoHS:
Y
Montageart:
SMD/SMT
Paket / Koffer:
DFN-12
Ausgangsspannung:
0.8 V to 24.25 V
Ausgangsstrom:
2 A
Anzahl der Ausgänge:
2 Output
Eingangsspannung MAX:
25 V
Topologie:
Bock
Eingangsspannung MIN:
3 V
Schaltfrequenz:
250 kHz to 2.2 MHz
Minimale Betriebstemperatur:
- 40 C
Maximale Betriebstemperatur:
+ 125 C
Serie:
LT1939
Verpackung:
Rohr
Eingangsspannung:
3 V to 25 V
Betriebstemperaturbereich:
- 40 C to + 125 C
Ruhestrom:
2.5 mA
Typ:
Monolithischer Abwärtsregler und linearer Regler/Controller
Marke:
Analoge Geräte / Lineare Technologie
Stilllegen:
Stilllegen
Entwicklungs-Kit:
DC1293A
Ladungsregulierung:
0.8 V
Betriebsversorgungsstrom:
2.5 mA
Produktart:
Schaltspannungsregler
Werkspackungsmenge:
121
Unterkategorie:
PMIC - Power-Management-ICs
Gewichtseinheit:
0.003527 oz
Tags
LT1939E, LT1939, LT193, LT19, LT1
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
    C***r
    C***r
    CO

    1 month delivery per small packet 10 sockets 18 pin excellent condition

    2019-10-09
    D***w
    D***w
    RU

    A little sticky, smell of some kind of paint, watercolor shtole

    2019-07-19
***ear Technology
LT1939 - Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
***ment14 APAC
SWITCH REG, 2A, STEP DOWN, 12DFN; Primary Input Voltage:25V; No. of Outputs:2; Output Current:2A; Voltage Regulator Case Style:DFN; No. of Pins:12; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (20-Jun-2011); Base Number:1939; Frequency:2.2MHz; Input Voltage Max:25V; Output Current Max:2A; Package / Case:12-DFN; Supply Voltage Max:25V; Supply Voltage Min:3V; Termination Type:SMD; Voltage Regulator Type:Buck Switching
***log Devices
The LT1939 is a current mode PWM step-down DC/DC converter with an internal 2.3A switch. The wide input range of 3V to 25V makes the LT1939 suitable for regulating power from a wide variety of sources, including automotive batteries, industrial supplies and unregulated wall adapters. Resistor-programmable 250kHz to 2.2MHz frequency range and synchronization capability enable optimization between efficiency and external component size. Cycle-by-cycle current limit, frequency foldback and thermal shutdown provide protection against a shorted output. The soft-start feature controls the ramp rate of the output voltage, eliminating input current surge during start-up, and also provides output tracking. The LT1939 contains an internal NPN transistor with feedback control which can be configured as a linear regulator or as a linear regulator controller. The LT1939’s low current shutdown mode (<12μA) enables easy power management in battery-powered systems. Applications Automotive Battery Regulation Industrial Control Wall Transformer Regulation Distributed Power Regulation
Power Management ADI SLP
Bild Teil # Beschreibung
LT1939EDD#PBF

Mfr.#: LT1939EDD#PBF

OMO.#: OMO-LT1939EDD-PBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939IDD#PBF

Mfr.#: LT1939IDD#PBF

OMO.#: OMO-LT1939IDD-PBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939EDD#TRPBF

Mfr.#: LT1939EDD#TRPBF

OMO.#: OMO-LT1939EDD-TRPBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939IDD#TRPBF

Mfr.#: LT1939IDD#TRPBF

OMO.#: OMO-LT1939IDD-TRPBF

 Switching Voltage Regulators Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller
LT1939EDDTRPBF

Mfr.#: LT1939EDDTRPBF

OMO.#: OMO-LT1939EDDTRPBF-1190

 Neu und Original
LT1939IDDPBF

Mfr.#: LT1939IDDPBF

OMO.#: OMO-LT1939IDDPBF-1190

 Neu und Original
LT1939IDD

Mfr.#: LT1939IDD

OMO.#: OMO-LT1939IDD-ANALOG-DEVICES

 IC REG DL BUCK/LINEAR 12DFN
Verfügbarkeit
Aktie:
Available
Auf Bestellung:
5500
Menge eingeben:
Der aktuelle Preis von LT1939EDD#PBF 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
7,39 $
7,39 $
25
4,90 $
122,50 $
100
4,05 $
405,00 $
250
3,85 $
962,50 $
500
3,76 $
1 880,00 $
1000
3,62 $
3 620,00 $
Aufgrund von Halbleiterknappheit ab 2021 ist der untere Preis der Normalpreis vor 2021. Bitte senden Sie eine Anfrage zur Bestätigung.
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