LT3070® Linear Regulator

Product Highlights > LT3070® Linear Regulator

            LT3070® Linear Regulator
                    Analog Devices' 5 A, low noise, programmable output, 85 mV dropout linear regulator
    

Image of Analog Devices' LT3070 Linear Regulator ADI's LT3070 is a low voltage, UltraFast transient response linear regulator. The device supplies up to 5 A of output current with a typical dropout voltage of 85 mV. A 0.01 µF reference bypass capacitor decreases output voltage noise to 25 µV_RMS. The LT3070's high bandwidth permits the use of low ESR ceramic capacitors, saving bulk capacitance and cost. The LT3070's features make it ideal for high performance FPGAs, microprocessors, or sensitive communication supply applications. Diagram

Features
Output current: 5 A Dropout voltage: 85 mV (typ.) Digitally programmable V_OUT: 0.8 V to 1.8 V Digital output margining: ±1%, ±3%, or ±5% Low output noise: 25 µV_RMS (10 Hz to 100 kHz) Parallel multiple devices for 10 A or more Precision current limit: ±20% ±1% accuracy over line, load, and temperature 28-lead (4 mm × 5 mm × 0.75 mm) QFN package		Stable with low ESR ceramic output capacitors (15 µF minimum) High frequency PSRR: 30 dB at 1 MHz Enable function turns output ON / OFF VIOC pin controls buck converter to maintain low power dissipation and optimize efficienc PWRGD / UVLO / thermal shutdown flag Current limit with foldback protection Thermal shutdown
Applications
FPGA and DSP supplies ASIC and microprocessor supplies		Servers and storage devices Post buck regulation and supply isolation

Demo Board

	รูปภาพ	Manufacturer Part Number	คำอธิบาย	Available Quantity	ราคา	ดูรายละเอียด
		DC1433A	EVAL BOARD FOR LT3070	0 - Immediate	$3,087.52	ดูรายละเอียด

LT3070 Linear Regulator

Manufacturer Part Number	คำอธิบาย	จำนวนของเรกกูเลเตอร์	แรงดันไฟฟ้า - อินพุต (สูงสุด)	Available Quantity	ราคา
LT3070EUFD#PBF	IC REG LINEAR POS PROG 5A 28-QFN	1	3V	1662 - Immediate	$425.14	ดูรายละเอียด
LT3070MPUFD#PBF	IC REG LINEAR POS PROG 5A 28-QFN	1	3V	46 - Immediate	$1,045.23	ดูรายละเอียด
LT3070EUFD#TRPBF	IC REG LINEAR POS PROG 5A 28-QFN	1	3V	3982 - Immediate	$425.14	ดูรายละเอียด
LT3070IUFD#PBF	IC REG LINEAR POS PROG 5A 28-QFN	1	3V	154 - Immediate	$479.13	ดูรายละเอียด
LT3070IUFD#TRPBF	IC REG LINEAR POS PROG 5A 28-QFN	1	3V	446 - Immediate	$479.13	ดูรายละเอียด

Published: 2013-10-11

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LT3070 - 5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator Analog Devices' low voltage, UltraFast transient response linear regulator that supplies up to 5A of output current with a typical dropout voltage of 85mV.

LT3070® Linear Regulator