Datasheet Linear Technology LT3083ET#PBF — Datenblatt

Hersteller	Linear Technology
Serie	LT3083
Artikelnummer	LT3083ET#PBF

Einstellbarer 3A Single Resistor Low Dropout Regler

Datenblätter

PDF, 417 Kb, Revision: A, Datei hochgeladen: Aug 8, 2016

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Verpackung

Package	TO-220
Package Code	T
Package Index	05-08-1421 (Std)

Parameter

Demo Boards	DC1585A
Design Tools	LTspice File
Discrete Pass Element	no
Dropout Voltage	0.31 V
Export Control	no
Features	Current Source Reference
Isupply	0.35 mA
Max Junction Temp	125 Deg
Number of Outputs	1
Operating Temperature Range	0 to 85 °C
Output Current	3 A
Output Voltage	Adj
PSRR	85 dB
RMS Noise	40 µV
Theta JA	37В°C/W (DF), 25В°C/W (FE), 15В°C/W (Q), 40В°C/W (T)
Type	NPN
Vin Max	23 V
Vin Min	1.2 V
Vout Max	23 V

Öko-Plan

RoHS

Compliant

Artikel

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New Linear Regulators Solve Old Problems &mdash LT Journal
PDF, 807 Kb, Datei veröffentlicht: Jan 6, 2014
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January 2014 I N T H I S I S S U E ВµModuleВ® regulator
combines a switcher with
five 1.1A LDOs 12 Volume 23 Number 4 New Linear Regulators
Solve Old Problems
Bob Dobkin fully differential op amp
drives high res ADCs 14 Silent Switcherв„ў regulator
meets CISPR Class 5 25 high speed ADC sampling
transients 34 The architecture of linear regulators has remained virtually
unchanged since the introduction of the 3-terminal floating
voltage regulator in 1976. Architectures have settled on either the
floating architecture (LT317) or an amplifier loop with feedback
from the output to the amplifier. These architectures inherently
limit regulator versatility, regulation and accuracy. In 2007, Linear
Technology released the LTВ®3080, introducing a new linear regulator
architecture that expanded versatility,
significantly improved performance,
and allowed easy parallel operation.
The LT3081 is one of this new
class of linear regulator, specifically
featuring a wide safe operating
area for industrial applications.
THE OLD WAY In the old linear regulator architecture (Figure 1),
feedback resistors set the output voltage and attenuate …

Modellreihe

Serie: LT3083 (29)

LT3083EDF#PBF LT3083EDF#TRPBF LT3083EFE#PBF LT3083EFE#TRPBF LT3083EQ#PBF LT3083EQ#TRPBF LT3083ET#PBF LT3083IDF#PBF LT3083IDF#TRPBF LT3083IFE#PBF LT3083IFE#TRPBF LT3083IQ#PBF LT3083IQ#TRPBF LT3083IT#40PBF LT3083IT#PBF LT3083IT#TRPBF LT3083MPDF LT3083MPDF#PBF LT3083MPDF#TR LT3083MPDF#TRPBF LT3083MPFE LT3083MPFE#PBF LT3083MPFE#TRPBF LT3083MPQ LT3083MPQ#PBF LT3083MPQ#TR LT3083MPQ#TRPBF LT3083MPT#PBF LT3083MPT#TRPBF

Herstellerklassifikation

Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO) | Extended Temperature (H & MP) Linear Regulators
Power Management > Current Sources

Andere Namen:

LT3083ETPBF, LT3083ET PBF

Verwandte Veröffentlichungen

Datenblätter Datasheet Analog Devices LT3083

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