LT1940LEFE#TRPBF

LT1940LEFE#TRPBF
Mfr. #:
LT1940LEFE#TRPBF
Produttore:
Analog Devices / Linear Technology
Descrizione:
Switching Voltage Regulators Low Input Voltage Dual 1.4A Step-dn DC/DC Converter
Ciclo vitale:
Nuovo da questo produttore.
Scheda dati:
LT1940LEFE#TRPBF Scheda dati
Consegna:
DHL FedEx Ups TNT EMS
Pagamento:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LT1940LEFE#TRPBF DatasheetLT1940LEFE#TRPBF Datasheet (P4-P6)LT1940LEFE#TRPBF Datasheet (P7-P9)LT1940LEFE#TRPBF Datasheet (P10-P12)LT1940LEFE#TRPBF Datasheet (P13-P15)LT1940LEFE#TRPBF Datasheet (P16-P18)LT1940LEFE#TRPBF Datasheet (P19-P20)
ECAD Model:
Maggiori informazioni:
LT1940LEFE#TRPBF maggiori informazioni
Attributo del prodotto
Valore attributo
Produttore:
Analog Devices Inc.
Categoria di prodotto:
Regolatori di tensione a commutazione
RoHS:
Y
Stile di montaggio:
SMD/SMT
Pacchetto/custodia:
TSSOP-16
Tensione di uscita:
1.25 V to 22 V
Corrente di uscita:
1.4 A
Numero di uscite:
2 Output
Tensione di ingresso MASSIMA:
7 V
Topologia:
secchio
Tensione di ingresso MIN:
3.6 V
Frequenza di commutazione:
1.1 MHz
Temperatura di esercizio minima:
- 40 C
Temperatura massima di esercizio:
+ 85 C
Serie:
LT1940
Confezione:
Bobina
Altezza:
1.1 mm
Tensione di ingresso:
3.4 V to 7 V
Intervallo operativo di temperatura:
- 40 C to + 85 C
Corrente di riposo:
3.8 mA
Tipo:
Regolatore di commutazione step-down monolitico doppio
Marca:
Dispositivi analogici/Tecnologia lineare
Spegnimento:
Spegnimento
Kit di sviluppo:
DC519A
Corrente di alimentazione operativa:
3.8 mA
Tipologia di prodotto:
Regolatori di tensione a commutazione
Quantità confezione di fabbrica:
2500
sottocategoria:
PMIC - CI di gestione dell'alimentazione
Tags
LT1940LE, LT1940L, LT1940, LT194, 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.
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Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    P***r
    P***r
    PE

    Good product. He was late.

    2019-06-18
    F***n
    F***n
    RU

    Excellent, but the delivery is long

    2019-09-20
***ear Technology
LT1940 - Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
***i-Key
IC REG BUCK ADJ 1.4A DL 16TSSOP
***ical
Conv DC-DC Dual Step Down 3.6V to 7V 16-Pin TSSOP EP T/R
***ponent Distributors Inc.
Low Input Voltage Dual 1.4A Step-dn DC/DC Converter
***hardson RFPD
POWER MANAGEMENT IC
***log Devices
The LT1940 is a dual current mode PWM step-down DC/DC converter with internal 2A power switches. Both converters are synchronized to a single 1.1MHz oscillator and run with opposite phases, reducing input ripple current. The output voltages are set with external resistor dividers, and each regulator has independent shutdown and soft-start circuits. Each regulator generates a power-good signal when its output is in regulation, easing power supply sequencing and interfacing with microcontrollers and DSPs. The LT1940’s 1.1MHz switching frequency allows the use of tiny inductors and capacitors, resulting in a very small dual 1.4A output solution. Constant frequency and ceramic capacitors combine to produce low, predictable output ripple voltage. With its wide input range of 3.6V to 25V, the LT1940 regulates a wide variety of power sources, from 4-cell batteries and 5V logic rails to unregulated wall transformers, lead acid batteries and distributed-power supplies. The LT1940L is intended to operate from regulated 5V supplies. A current mode PWM architecture provides fast transient response with simple compensation components and cycle-by-cycle current limiting. Frequency foldback and thermal shutdown provide additional protection. Applications Disk Drives DSP Power Supplies Wall Transformer Regulation Distributed Power Regulation DSL Modems Cable Modems
Power Management ADI SLP
Immagine Parte # Descrizione
LT1940LEFE#TRPBF

Mfr.#: LT1940LEFE#TRPBF

OMO.#: OMO-LT1940LEFE-TRPBF

Switching Voltage Regulators Low Input Voltage Dual 1.4A Step-dn DC/DC Converter
LT1940LEFE#PBF

Mfr.#: LT1940LEFE#PBF

OMO.#: OMO-LT1940LEFE-PBF

Switching Voltage Regulators Low Input Voltage Dual 1.4A Step-dn DC/DC Converter
LT1940LEFEPBF

Mfr.#: LT1940LEFEPBF

OMO.#: OMO-LT1940LEFEPBF-1190

Nuovo e originale
LT1940LEFE

Mfr.#: LT1940LEFE

OMO.#: OMO-LT1940LEFE-1190

Switching Voltage Regulators LT1940 - Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulato
LT1940LEFETRPBF

Mfr.#: LT1940LEFETRPBF

OMO.#: OMO-LT1940LEFETRPBF-1190

Nuovo e originale
Disponibilità
Azione:
Available
Su ordine:
2500
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