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LM27403SQX/NOPB

LM27403SQX/NOPB
Mfr. #:
LM27403SQX/NOPB
Descripción:
Switching Controllers High Perf Sync Buck Controlle
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LM27403SQX/NOPB Ficha de datos
Entrega:
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Más información:
LM27403SQX/NOPB más información LM27403SQX/NOPB Product Details
Atributo del producto
Valor de atributo
Fabricante
Instrumentos Texas
categoria de producto
PMIC - Reguladores de voltaje - Controladores de conmutación CC CC
RoHS
Detalles
Topología
Dólar
Número de salidas
1 Output
Frecuencia de cambio
1050 kHz
Ciclo de trabajo: máx.
93 %
Voltaje de entrada
20 V
Tensión de salida
4.7 V
Temperatura máxima de funcionamiento
+ 125 C
Estilo de montaje
SMD / SMT
Paquete / Estuche
WQFN-24
embalaje
Carrete
Marca
Instrumentos Texas
Descripción / Función
Controlador reductor síncrono que ofrece niveles excepcionales de integración y rendimiento para
Kit de desarrollo
LM27403EVM
Otoño
20 us
Temperatura mínima de funcionamiento
- 40 C
Corriente de suministro de funcionamiento
3.5 mA
Voltaje de suministro operativo
3 V to 20 V
Tipo de salida
Reparado
Producto
Controladores de voltaje
Hora de levantarse
20 us
Serie
LM27403
Apagar
Yes
Tags
LM27403S, LM27403, LM2740, LM274, LM27, LM2
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
***et
DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R
***as Instruments
3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DC Current Sensing 24-WQFN -40 to 125
***ical
DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
***ponent Sense
UA-0462-0 IC,SMD,QFN-24-E, SYNCH.BUCK C
***i-Key
SYNCHRONOUS BUCK CONTROLLER
***ark
POWER REGULATOR IC
LM27403 Synchronous Buck Controller
OMO Electronic LM27403 synchronous buck controller offers exceptional levels of integration and performance for superior efficiency in high power density, point-of-load (POL) DC-DC regulator solutions. The resistor-programmable switching frequency from 200 kHz to 1.2 MHz and integrated, high-current MOSFET gate drivers with adaptive deadtime offer flexibility to optimize solution size and maximize conversion efficiency. High precision and low output voltage are easily obtained with a 0.6-V, 1% accurate voltage reference together with a 30-ns high-side MOSFET minimum controllable on-time. Using lossless inductor dc resistance (DCR) current sensing and an inexpensive 2N3904 BJT to sense temperature remotely at the inductor, the LM27403 supports accurate and thermally-compensated overcurrent protection (OCP). The LM27403 has a conventional voltage-mode control loop with high gain-bandwidth error amplifier and PWM input voltage feedforward to simplify compensation design and enable excellent transient response throughout the full line voltage and load current ranges. Forced-PWM (FPWM) operation eliminates frequency variation to minimize EMI in sensitive applications. An open-drain Power Good circuit provides power-rail sequencing and fault reporting. Other features include programmable system-level thermal shutdown with automatic recovery, output voltage remote sense, configurable soft-start, monotonic startup into prebiased loads, an integrated bias supply low-dropout (LDO) regulator, external power supply tracking, precision enable with customizable hysteresis for programmable line undervoltage lockout (UVLO), and synchronization capability for beat frequency sensitive and multiregulator applications. The LM27403 is offered in a 4-mm x 4-mm thermally-enhanced WQFN-24 package with 0.5-mm pitch.Learn More
Parte # Descripción Valores Precio
LM27403SQX/NOPB
DISTI # V39:1801_07270409		DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R
RoHS: Compliant		0
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB-ND    		SYNCHRONOUS BUCK CONTROLLER
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 4500:$1.1286
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB    		DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R - Tape and Reel (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Reel    		Americas - 0
    • 4500:$1.2129
    • 9000:$1.1539
    • 18000:$1.1159
    • 27000:$1.0779
    • 45000:$1.0479
    LM27403SQX/NOPB
    DISTI # LM27403SQX/NOPB    		DC DC Cntrlr Single-OUT Synchronous Buck Controller 3V to 20V 24-Pin WQFN EP T/R (Alt: LM27403SQX/NOPB)
    RoHS: Compliant
    Min Qty: 4500
    Container: Tape and Reel    		Europe - 0
    • 4500:€1.4249
    • 9000:€1.2609
    • 18000:€1.1299
    • 27000:€1.0739
    • 45000:€1.0239
    LM27403SQ/NOPB
    DISTI # 595-LM27403SQ/NOPB    		Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant    		345
    • 1:$2.4600
    • 10:$2.0900
    • 100:$1.6700
    • 500:$1.4600
    • 1000:$1.2100
    • 2000:$1.1200
    • 5000:$1.0800
    LM27403SQX/NOPB
    DISTI # 595-LM27403SQX/NOPB    		Switching Controllers High Perf Sync Buck Controller
    RoHS: Compliant    		0
    • 4500:$1.0800
    Imagen Parte # Descripción
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB

    		 Switching Controllers High Perf Sync Buck Cntlr
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM

    		 Power Management IC Development Tools LM27403 EVAL MOD
    LM27403EVM

    Mfr.#: LM27403EVM

    OMO.#: OMO-LM27403EVM-TEXAS-INSTRUMENTS

    		 EVAL MODULE FOR LM27403
    LM27403SQE

    Mfr.#: LM27403SQE

    OMO.#: OMO-LM27403SQE-1190

    		 Nuevo y original
    LM27403SQNOPB

    Mfr.#: LM27403SQNOPB

    OMO.#: OMO-LM27403SQNOPB-1190

    		 Nuevo y original
    LM27403EVM-POL600

    Mfr.#: LM27403EVM-POL600

    OMO.#: OMO-LM27403EVM-POL600-TEXAS-INSTRUMENTS

    		 LM27403 DC to DC Controller 1.782VDC to 1.818VDC Output Evaluation Board
    LM27403SQX/NOPB

    Mfr.#: LM27403SQX/NOPB

    OMO.#: OMO-LM27403SQX-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Controlle
    LM27403SQE/NOPB

    Mfr.#: LM27403SQE/NOPB

    OMO.#: OMO-LM27403SQE-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Cntl
    LM27403SQ/NOPB

    Mfr.#: LM27403SQ/NOPB

    OMO.#: OMO-LM27403SQ-NOPB-TEXAS-INSTRUMENTS

    		 Switching Controllers High Perf Sync Buck Controlle
    LM27403SQ

    Mfr.#: LM27403SQ

    OMO.#: OMO-LM27403SQ-1190

    		 Nuevo y original
    Disponibilidad
    Valores:
    Available
    En orden:
    5000
    Ingrese la cantidad:
    El precio actual de LM27403SQX/NOPB es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
    Precio de referencia (USD)
    Cantidad
    Precio unitario
    Ext. Precio
    1
    1,57 US$
    1,57 US$
    10
    1,49 US$
    14,93 US$
    100
    1,41 US$
    141,47 US$
    500
    1,34 US$
    668,05 US$
    1000
    1,26 US$
    1 257,50 US$
    Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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