3083FE Ver la hoja de datos (PDF) - Linear Technology

Número de pieza

componentes Descripción

Fabricante

3083FE

Adjustable 3A Single Resistor Low Dropout Regulator

Linear Technology 

LT3083

TYPICAL APPLICATION

Paralleling Regulators

IN

LT3083

VIN

4.8V TO 28V

VCONTROL

IN

VCONTROL

10µF

+

–

SET

LT3083

+

–

SET

33.2k

OUT 10mΩ

OUT 10mΩ

VOUT

3.3V

6A

22µF

3083 TA16

RELATED PARTS

PART NUMBER DESCRIPTION

COMMENTS

LT1185

LT1764/

LT1764A

3A Negative Low Dropout Regulator VIN: –4.5V to –35V, 0.8V Dropout Voltage, DD-PAK and TO-220 Packages

3A, Fast Transient Response,

Low Noise LDO

340mV Dropout Voltage, Low Noise: 40µVRMS, VIN = 2.7V to 20V, TO-220 and DD Packages.

“A” Version Stable Also with Ceramic Capacitors

LT1963/A

1.5A Low Noise, Fast Transient

Response LDO

340mV Dropout Voltage, Low Noise: 40µVRMS, VIN = 2.5V to 20V, “A” Version Stable with

Ceramic Capacitors, TO-220, DD, SOT-223 and SO-8 Packages

LT1965

1.1A, Low Noise, Low Dropout

Linear Regulator

290mV Dropout Voltage, Low Noise: 40µVRMS, VIN: 1.8V to 20V, VOUT: 1.2V to 19.5V,

Stable with Ceramic Capacitors, TO-220, DD-PAK, MSOP and 3mm × 3mm DFN Packages

LT3022

1A, Low Voltage, VLDO Linear

Regulator

VIN: 0.9V to 10V, Dropout Voltage: 145mV Typical, Adjustable Output (VREF = VOUT(MIN) = 200mV),

Stable with Low ESR, Ceramic Output Capacitors, 16-Pin DFN (5mm × 3mm) and

16-Lead MSOP Packages

LT3070

5A, Low Noise, Programmable VOUT, Dropout Voltage: 85mV, Digitally Programmable VOUT: 0.8V to 1.8V, Digital Output Margining:

85mV Dropout Linear Regulator with ±1%, ±3% or ±5%, Low Output Noise: 25μVRMS (10Hz to 100kHz), Parallelable: Use Two for a

Digital Margining

10A Output, Stable with Low ESR Ceramic Output Capacitors (15μF Minimum),

28-Lead 4mm × 5mm QFN Package

LT3071

5A, Low Noise, Programmable Vout, Dropout Voltage: 85mV, Digitally Programmable VOUT: 0.8V to 1.8V, Analog Margining: ±10%,

85mV Dropout Linear Regulator with Low Output Noise: 25μVRMS (10Hz to 100kHz), Parallelable: Use Two for a 10A Output, IMON

Analog Margining

Output Current Monitor, Stable with Low ESR Ceramic Output Capacitors (15μF Minimum),

28-Lead 4mm × 5mm QFN Package

LT3080/

LT3080-1

1.1A, Parallelable, Low Noise, Low

Dropout Linear Regulator

300mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, VOUT: 0V

to 35.7V, Current-Based Reference with 1-Resistor VOUT Set; Directly Parallelable (No Op Amp

Required), Stable with Ceramic Capacitors, TO-220, DD-PAK, SOT-223, MS8E and 3mm × 3mm

DFN-8 Packages; “-1” Version Has Integrated Internal Ballast Resistor

LT3082

200mA, Parallelable, Single Resistor, Outputs May Be Paralleled for Higher Output, Current or Heat Spreading, Wide Input Voltage

Low Dropout Linear Regulator

Range: 1.2V to 40V, Low Value Input/Output Capacitors Required: 0.22μF, Single Resistor Sets

Output Voltage, 8-Lead SOT-23, 3-Lead SOT-223 and 8-Lead 3mm × 3mm DFN Packages

LT3085

500mA, Parallelable, Low Noise,

Low Dropout Linear Regulator

275mV Dropout Voltage (2-Supply Operation), Low Noise: 40µVRMS, VIN: 1.2V to 36V, VOUT: 0V

to 35.7V, Current-Based Reference with 1-Resistor VOUT Set; Directly Parallelable (No Op Amp

Required), Stable with Ceramic Capacitors, MS8E and 2mm × 3mm DFN-6 Packages

LTC3026

1.5A, Low Input Voltage VLDO

Linear Regulator

VIN: 1.14V to 3.5V (Boost Enabled), 1.14V to 5.5V (with External 5V), VDO = 0.1V, IQ = 950µA,

Stable with 10µF Ceramic Capacitors, 10-Lead MSOP-E and DFN-10 Packages

3083fa

28 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com

LT 0411 REV A • PRINTED IN USA

 LINEAR TECHNOLOGY CORPORATION 2011

Share Link: