LT1028ACN8#PBF | Amplificador operacional de precisión y ruido ultrabajo de Linear Technology: actualización de existencias, tendencia de precios y lista de referencias cruzadas con compatibilidad de pines

LT1028ACN8#PBF is a classic single-channel ultra-low noise precision operational amplifier developed by Linear Technology (subordinate brand of ADI), DIP-8 through-hole packaging, featuring ultra-low input noise voltage, low temperature drift and excellent power supply rejection performance. It is widely applied in laboratory high-precision measuring instruments, multi-channel industrial sensor signal conditioning circuits, portable medical diagnostic front-end modules and professional audio pre-amplifier circuits.
In Q3 2026, ADI continuously reduced wafer output for legacy through-hole LT series analog chips, transferring most production capacity to AI high-speed signal chain dedicated chips. The factory lead time of LT1028 series low-noise op-amps reaches 19–27 weeks, and traditional through-hole analog devices are in extreme shortage worldwide.
LXBCHIP has more than 21000 pieces of brand-new original tube-packed LT1028ACN8#PBF in stock, supporting mixed BOM matching with other LT series op-amps, voltage references and LDO power management chips.

Precio unitario por tramos (USD)

1 a 99 unidades:

$6.28 / pc

100 ~ 4999 pcs: $5.35 / pc

≥ 5000 pcs: Bulk preferential price available upon application

Two Kinds of Compatible Replacement Plans
  1. LT series pin-to-pin direct substitute: LT1029ACN8, optimized low temperature drift parameter
  2. ADI official upgraded model: AD797 ultra-low noise op-amp with shorter delivery cycle
Escenarios típicos de aplicación

Industrial precision pressure & temperature sensor acquisition board, desktop bench power supply tester, portable medical vital sign monitoring equipment, Hi-Fi audio preamplifier circuit

Conclusión

Classic through-hole precision linear op-amps will keep facing supply shortage in the second half of 2026. Enterprises with long-term mass production demands ought to reserve spot chips in advance.

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LT1028ACN8#PBF | Actualización de inventario, tendencia de precios y lista de referencias cruzadas compatibles en pines del amplificador operacional de precisión y ruido ultrabajo de Linear Technology

LT1028ACN8#PBF is a classic single-channel ultra-low noise precision op-amp launched by Linear Technology (ADI brand subsidiary), DIP-8 through-hole package, featuring ultra-low input noise, low temperature drift and high power supply rejection ratio. Widely used in laboratory precision test instruments, multi-channel industrial sensor signal conditioning, portable medical monitoring front-end circuits and professional audio pre-amplifier modules.
ADI continuously reduces wafer production capacity for legacy through-hole LT series analog chips in Q3 2026, shifting production resources to AI high-speed signal chain chips. The factory lead time of LT1028 series reaches 19–27 weeks, through-hole packaged classic analog devices are in global extreme shortage.
LXBCHIP holds over 21000pcs original tube-packed LT1028ACN8#PBF, supporting mixed BOM matching with LT series op-amps, voltage references and LDO regulators.

Precio por niveles (USD)

1 a 99 unidades:

$6.28 / pc

100 ~ 4999 pcs: $5.35 / pc

≥ 5000 pcs: Bulk discount available on application

Compatible Replacement Plans
  1. LT series pin-to-pin substitute: LT1029ACN8 (optimized low drift parameter)
  2. ADI official upgraded model: AD797 ultra-low noise op-amp with shorter lead time
Aplicaciones

Industrial pressure/temperature sensor acquisition board, desktop precision power tester, portable medical vital sign equipment, Hi-Fi audio preamplifier circuit

Conclusión

Classic through-hole precision linear op-amps will keep facing supply shortage throughout late 2026. Manufacturers with continuous mass production demands should reserve spot chips in advance.