LT3502IDC#TRMPBF

1.1MHz Step-down type Adjustable 800mV~36V 500mA DFN-8-EP(2x2) Voltage Regulators - DC DC Switching Regulators RoHS

DFN-8-EP(2x2)ROHS3 CompliantActive

1.1MHz/2.2MHz, 500mA Step-Down Regulators

Manufacturer: ADI
Manufacturer part #: LT3502IDC#TRMPBF
Store part #: C670788
Package / case: DFN-8-EP(2x2)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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8 in stock

#C670788

Stock & price checked 21 h ago

Quantity	Unit price	Pack price
1+	₹548.12	₹548.12
10+	₹535.34	₹5,353.40
30+	₹526.61	₹15,798.30
100+	₹518.09	₹51,809.00

Quantity (min 1)

1 × ₹548.12

₹548.12

excl. GST

₹646.78 incl. 18% GST

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Standard pack: 500 per reel

LT3502IDC#TRMPBF

₹548.12 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 1.1MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Adjustable soft-start;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3V~40V
Switch tube (built-in/external): Built-in
Output Voltage: 800mV~36V
Output Current: 500mA
Quiescent Current: 1.5mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.064 g

Overview

The LT3502/LT3502A are current mode PWM step-down DC/DC converters with an internal 500mA power switch, in tiny 8-lead 2mm × 2mm DFN and 10-lead MS10 packages. The wide input voltage range of 3V to 40V makes the LT3502/LT3502A suitable for regulating power from a wide variety of sources, including 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny, low cost inductors and capacitors, resulting in a very small solution. Constant frequency above the AM band avoids interfering with radio reception, making the LT3502A particularly suitable for automotive applications. Cycle-by-cycle current limit and frequency foldback provide protection against shorted outputs. Soft-start and frequency foldback eliminates input current surge during start-up. DA current sense provides further protection in fault conditions. An internal boost diode reduces component count.

Applications

Automotive Systems
Battery-Powered Equipment
Wall Transformer Regulation
Distributed Supply Regulation

Key features

3V to 40V Input Voltage Range
500mA Output Current
Switching Frequency: 2.2MHz (LT3502A), 1.1MHz (LT3502)
800mV Feedback Voltage
Short-Circuit Robust
Soft-Start
Low Shutdown Current: <2µA
Internally Compensated
Internal Boost Diode
Thermally Enhanced 2mm × 2mm 8-Lead DFN and 10-Lead MS10 Package

Alternatives

Similar parts — check the datasheet before substituting.

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