ADI

LT3029EDE#TRPBF

1.215V~19.5V Positive Adjustable DFN-16-EP(3x4) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS

DFN-16-EP(3x4)ROHS3 CompliantActive

Dual 500mA Low Dropout, Low Noise, Micropower Linear Regulator

Manufacturer: ADI
Manufacturer part #: LT3029EDE#TRPBF
Store part #: C580002
Package / case: DFN-16-EP(3x4)
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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16 in stock

#C580002

Stock & price checked 8 days ago

Quantity	Unit price	Pack price
1+	₹945.03	₹945.03
10+	₹922.86	₹9,228.60
30+	₹907.87	₹27,236.10
100+	₹893.09	₹89,309.00

Quantity (min 1)

1 × ₹945.03

₹945.03

excl. GST

₹1,115.14 incl. 18% GST

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Standard pack: 2,500 per reel

LT3029EDE#TRPBF

₹945.03 for 1 + GST

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Specifications

Output Voltage: 1.215V~19.5V
Number of Outputs: 2
Operating Temperature: -40℃~+125℃@(Tj)
Supply Current (Iq): 55uA
Output Configuration: Positive
Operating Voltage: 20V
Output Current: 500mA
Output Type: Adjustable
Features: Enable control;Noise bypass terminal;Reverse polarity voltage protection;Reverse-polarity current protection;Over Current Protection;Thermal shutdown

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1 g

Overview

The LT3029 is a dual, micropower, low noise, low dropout linear regulator. The device operates either with a common input supply or independent input supplies for each channel, over an input voltage range of 1.8V to 20V. Each output supplies up to 500mA of output current with a typical dropout voltage of 300mV. Quiescent current is well controlled in dropout. With an external 10nF bypass capacitor, output noise is only 20μV RMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 55μA quiescent current per channel makes it an ideal choice. In shutdown, quiescent current drops to less than 1μA. Shutdown control is independent for each channel, allowing for flexible power management. The LT3029 optimizes stability and transient response with low ESR ceramic output capacitors, requiring a minimum of only 3.3μF. The regulator does not require the addition of ESR, as is common with other regulators. Internal circuitry provides reverse-battery protection, reverse-current protection, current limiting with foldback and thermal shutdown. The device is available as an adjustable output voltage device with a 1.215V reference voltage. The LT3029 is offered in the thermally enhanced 16-lead MSOP and 16-lead, low profile (4mm × 3mm × 0.75mm) DFN packages.

Applications

General Purpose Linear Regulator
Battery-Powered Systems
Microprocessor Core/Logic Supplies
Post Regulator for Switching Supplies
Tracking/Sequencing Power Supplies

Key features

Output Current: 500mA per Channel
Low Dropout Voltage: 300mV
Low Noise: 20 μV RMS (10Hz to 100kHz)
Low Quiescent Current: 55 μA per Channel
Wide Input Voltage Range: 1.8V to 20V (Common or Independent Input Supply)
Adjustable Output: 1.215V Reference Voltage
Very Low Quiescent Current in Shutdown: <1 μA per Channel
Stable with 3.3 μF Minimum Output Capacitor
Stable with Ceramic, Tantalum or Aluminum Electrolytic Capacitors
Reverse-Battery and Reverse Output-to-Input Protection
Current Limit with Foldback and Thermal Shutdown
Tracking/Sequencing Capability: Compatible with LTC292X Power Supply Tracking ICs
Thermally Enhanced 16-Lead MSOP and 16-Lead (4mm × 3mm) DFN Packages