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LTC1438IG#PBF

LTC1438IG#PBF
Mfr. #:
LTC1438IG#PBF
Fabricante:
Analog Devices / Linear Technology
Descripción:
Switching Voltage Regulators 2x Hi Eff, L N, Sync Buck Sw Regs
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
LTC1438IG#PBF Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:
LTC1438IG#PBF DatasheetLTC1438IG#PBF Datasheet (P4-P6)LTC1438IG#PBF Datasheet (P7-P9)LTC1438IG#PBF Datasheet (P10-P12)LTC1438IG#PBF Datasheet (P13-P15)LTC1438IG#PBF Datasheet (P16-P18)LTC1438IG#PBF Datasheet (P19-P21)LTC1438IG#PBF Datasheet (P22-P24)LTC1438IG#PBF Datasheet (P25-P27)LTC1438IG#PBF Datasheet (P28-P30)LTC1438IG#PBF Datasheet (P31-P32)
ECAD Model:
Más información:
LTC1438IG#PBF más información
Atributo del producto
Valor de atributo
Fabricante:
Analog Devices Inc.
Categoria de producto:
Reguladores de voltaje de conmutación
RoHS:
Y
Estilo de montaje:
SMD / SMT
Paquete / Caja:
SSOP-28
Tensión de salida:
1.19 V to 9 V
Número de salidas:
1 Output
Voltaje de entrada MAX:
36 V
Topología:
Dólar
Voltaje de entrada MIN:
3.5 V
Frecuencia de cambio:
125 kHz
Temperatura mínima de funcionamiento:
- 40 C
Temperatura máxima de funcionamiento:
+ 85 C
Serie:
LTC1438
Embalaje:
Tubo
Altura:
2 mm
Voltaje de entrada:
15 V
Rango de temperatura de funcionamiento:
- 40 C to + 85 C
Corriente de reposo:
320 uA
Escribe:
Regulador de conmutación reductor síncrono
Marca:
Dispositivos analógicos / Tecnología lineal
Apagar:
Apagar
Kit de desarrollo:
DC198B
Regulación de carga:
0.5 %
Tipo de producto:
Reguladores de voltaje de conmutación
Cantidad de paquete de fábrica:
47
Subcategoría:
PMIC: circuitos integrados de administración de energía
Tags
LTC1438I, LTC1438, LTC143, LTC14, LTC1, LTC
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
***ear Technology
LTC1438 - Dual High Efficiency, Low Noise, Synchronous Step-Down Switching Regulators
***ponent Distributors Inc.
Dual Const Freq Syn Sw Reg Cntrl
***log Devices
The LTC1438/LTC1439 are dual, synchronous stepdown switching regulator controllers which drive external N-channel power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive Power™ output stage selectively drives two N-channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. An auxiliary 0.5A linear regulator using an external PNP pass device provides a low noise, low dropout voltage source. A secondary winding feedback control pin (SFB1) guarantees regulation regardless of load on the main output by forcing continuous operation. An additional comparator is available for use as a low battery detector. A power-on reset timer (POR) is included which generates a signal delayed by 65536/fCLK (typ 300ms) after the output is within 5% of the regulated output voltage. Internal resistive dividers provide pin selectable output voltages with remote sense capability on one of the two outputs. The operating current levels are user-programmable via external current sense resistors. Wide input supply range allows operation from 3.5V to 30V (36V maximum). Applications Notebook and Palmtop Computers, PDAs Portable Instruments Battery-Operated Devices DC Power Distribution Systems
Power Management ADI SLP
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Disponibilidad
Valores:
47
En orden:
2030
Ingrese la cantidad:
El precio actual de LTC1438IG#PBF 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
16,38 US$
16,38 US$
25
13,09 US$
327,25 US$
100
10,67 US$
1 067,00 US$
250
10,43 US$
2 607,50 US$
500
10,03 US$
5 015,00 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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