LT3083MPFE datasheet(28/28 Pages) LINER

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LT3083

3083f

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

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

LT 0111 • PRINTED IN USA

RELATED PARTS

TYPICAL APPLICATION

Paralleling Regulators

–

LT3083

VIN

4.8V TO 28V

VCONTROL

OUT

10mΩ

VOUT

3.3V

3083 TA16

33.2k

SET

22μF

10μF

–

LT3083

VCONTROL

OUT 10mΩ

SET

PART NUMBER DESCRIPTION

COMMENTS

LT1185

3A Negative Low Dropout Regulator

VIN: –4.5V to –35V, 0.8V Dropout Voltage, DD-PAK and TO-220 Packages

LT1764/

LT1764A

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,

85mV Dropout Linear Regulator with

Digital Margining

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

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

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

28-Lead 4mm × 5mm QFN Package

LT3071

5A, Low Noise, Programmable Vout,

85mV Dropout Linear Regulator with

Analog Margining

Dropout Voltage: 85mV, Digitally Programmable VOUT: 0.8V to 1.8V, Analog Margining: ±10%,

Low Output Noise: 25μVRMS (10Hz to 100kHz), Parallelable: Use Two for a 10A Output, IMON

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,

Low Dropout Linear Regulator

Outputs May Be Paralleled for Higher Output, Current or Heat Spreading, Wide Input Voltage

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

LT3083MPFE Datasheet(PDF) 28 Page - Linear Technology

LT3083MPFE Datasheet(HTML) 28 Page - Linear Technology

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