Datasheet Linear Technology LT3029IDE#TRPBF — Datenblatt

Hersteller	Linear Technology
Serie	LT3029
Artikelnummer	LT3029IDE#TRPBF

Dualer linearer Regler mit 500 mA / 500 mA geringem Ausfall, geringem Rauschen und Mikropower

Datenblätter

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PDF, 1.7 Mb, Sprache: en, Datei hochgeladen: Sep 2, 2017, Seiten: 20
Dual 500mA/500mA Low Dropout, Low Noise, Micropower Linear Regulator

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Preise

Verpackung

Package	4x3 DFN-16
Package Code	DE
Package Index	05-08-1732

Parameter

Demo Boards	DC1408A
Design Tools	LTspice File
Discrete Pass Element	no
Dropout Voltage	0.3 V
Export Control	no
Features	Separate Power Inputs, Shutdown
Ishutdown	0.6 µA
Isupply	0.055 mA
Max Junction Temp	150 Deg
Number of Outputs	2
Operating Temperature Range	-40 to 85 °C
Output Current	0.5 A
Output Voltage	Adj
PSRR	67 dB
RMS Noise	30 µV
Theta JA	38В°C/W (DE), 37В°C/W (MSE)
Type	PNP
Vin Max	20 V
Vin Min	1.8 V
Vout Max	19.7 V
Vout Min	1.215 V

Öko-Plan

RoHS

Compliant

Artikel

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Dual 500mA µPower LDO Features Independent 1.8V-20V Inputs and Easy Sequencing in a 4mm × 3mm DFN &mdash LT Journal
PDF, 312 Kb, Datei veröffentlicht: Apr 1, 2010
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design ideas Dual 500mA ВµPower LDO Features Independent 1.8VвЂ“20V
Inputs and Easy Sequencing in a 4mm Г— 3mm DFN
Molly Zhu The LT3029 integrates
two independent 500mA
monolithic LDOs in a
tiny 16-lead MSOP or
4mm Г— 3mm Г— 0.75mm DFN
package. Both regulators
have a wide 1.8V to 20V
input voltage range with
a 300mV dropout voltage
at full load. The output
voltage is adjustable down
to the 1.215V reference
voltage. With an external
bypass capacitor, the
output voltage noise is less
than 20ВµVRMS. A complete
power supply requires only
a minimum 3.3ВµF ceramic
output capacitor for each
channel to be stable.
Quiescent current is 55ВµA per channel, dropping below 1ВµA in shutdown. …

Modellreihe

Serie: LT3029 (16)

LT3029EDE#PBF LT3029EDE#TRPBF LT3029EMSE#PBF LT3029EMSE#TRPBF LT3029HDE#PBF LT3029HDE#TRPBF LT3029HMSE#PBF LT3029HMSE#TRPBF LT3029IDE#PBF LT3029IDE#TRPBF LT3029IMSE#PBF LT3029IMSE#TRPBF LT3029MPMSE LT3029MPMSE#PBF LT3029MPMSE#TR LT3029MPMSE#TRPBF

Herstellerklassifikation

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

Andere Namen:

LT3029IDETRPBF, LT3029IDE TRPBF

Verwandte Veröffentlichungen

Datenblätter Datasheet Analog Devices LT3029

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