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Radiation Hardened Ultra-Low Noise 1A LDO

Package Information

CAD Model: View CAD Model
Pkg. Type: CFP
Pkg. Code: KDK
Lead Count (#): 10
Pkg. Dimensions (mm): 6.48 x 6.48 x 0.00
Pitch (mm): 1.27

Environmental & Export Classifications

Moisture Sensitivity Level (MSL) Not Applicable
Pb (Lead) Free Exempt
ECCN (US)
HTS (US)

Product Attributes

Pkg. Type CFP
Pkg. Dimensions (mm) 6.5 x 6.5 x 0.00
Qualification Level EM
Temp. Range (°C) -55 to +125°C
CAGE code 34371
Carrier Type Tray
Die Sale Availability? Yes
Flow RH Hermetic
IOUT (A) 1
Lead Count (#) 10
Length (mm) 6.5
MOQ 1
Moisture Sensitivity Level (MSL) Not Applicable
PROTO Availability? Yes
Pb (Lead) Free Exempt
Pb Free Category Gold Plate over compliant Undercoat-e4
Pitch (mm) 1.3
Rating Space
Supply Voltage (max) (V) 30 - 30
Supply Voltage (min) (V) 2.7 - 2.7
VDO @ IOUTMAX (Typ) (mV) 387
VOUT (max) (V) 29.5
VOUT (min) (V) 0.5
Width (mm) 6.5

Description

The ISL75054SLH is a radiation hardened low-dropout linear regulator with ultra-low noise and high PSRR used as a power supply for ADC and RF applications. It has an operating supply voltage range of 2.7V to 30V and an output voltage range of 0.5V to VIN - VDO. The device supplies up to 1.0A of current at a typical 387mV dropout voltage. Built-in protection includes foldback, internal and externally programmable current limit, and over-temperature protection. The ISL75054SLH features excellent noise performance and PSRR for radiation hardened LDOs, with an ultra-low RMS noise of 3.9μVRMS from 10Hz to 100kHz and an ultra-high PSRR of 104dB at 120Hz.

The ISL75054M is offered in a 10-lead ceramic flatpack (CFP) package and die form, and operates across the full military temperature range of -55°C to +125°C.