LT1271CQ#TRPBF

Mfr. #:: LT1271CQ#TRPBF
Manufacturer:: Analog Devices Inc.
Description:: Switching Voltage Regulators 4A Hi Eff Sw Regs
Lifecycle:: New from this manufacturer.
Datasheet:: LT1271CQ#TRPBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: LT1271CQ#TRPBF Datasheet LT1271CQ#TRPBF Datasheet (P4-P6)LT1271CQ#TRPBF Datasheet (P7-P8)
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More Information:: LT1271CQ#TRPBF more Information LT1271CQ#TRPBF Product Details

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: DDPAK-5

Number of Outputs:: 1 Output

Input Voltage MAX:: 30 V

Topology:: Boost, Buck, Flyback, Inverting

Input Voltage MIN:: 3.5 V

Switching Frequency:: 60 kHz

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 100 C

Series:: LT1271

Packaging:: Reel

Height:: 4.57 mm

Input Voltage:: 3.5 V to 30 V

Operating Temperature Range:: 0 C to + 100 C

Quiescent Current:: 7 mA

Type:: High Efficiency Switching Regulator

Brand:: Analog Devices

Shutdown:: Shutdown

Operating Supply Current:: 7 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 750

Subcategory:: PMIC - Power Management ICs

Tags: LT1271CQ, LT1271, LT127, LT12, LT1

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We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LT1271CQ#TRPBF Ratings and Reviews

C***i

Shipment within standard times. Object conform to the description.

2019-04-29

I***V

Everything came quickly enough, everything is in stock.

2019-04-28

K***v

Very long shipping.

2019-09-01

LT1271CQ#TRPBF Description

***ear Technology: LT1271 - 4A High Efficiency Switching Regulators

***ponent Distributors Inc.: 4A Power Switching Regulator

***i-Key: IC REG MULTI CONFG ADJ 4A 5DDPAK

***hardson RFPD: DC TO DC CONVERTER

***log Devices: The LT1271 and LT1269 are monolithic high power switching regulators. Identical to the popular LT1070, except for switching frequency (LT1271 = 60kHz, LT1269 = 100kHz) and slightly lower switch current, they can be operated in all standard switching configurations including buck, boost, flyback and inverting. A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry. Integration of all functions allows the LT1271/LT1269 to be built in a standard TO-220 power package. This makes them extremely easy to use and provides “bust proof” operation similar to that obtained with 3-pin linear regulators. The LT1271/LT1269 operate with supply voltages from 3.5V to 30V, and draw only 7mA quiescent current. By utilizing current mode switching techniques, they provides excellent AC and DC load and line regulation. A patented adaptive antisat switch drive allows very wide ranging load currents with no loss in efficiency. An externally activated shutdown mode reduces total supply current to 100µA typical for standby operation. User Note: This data sheet is only intended to provide specifications, graphs, and a general functional description of the LT1271/LT1269. Application circuits are included to show the capability of the LT1271/LT1269. A complete design manual (AN-19) should be obtained to assist in developing new designs. This manual contains a comprehensive discussion of both the LT1070 and the external components used with it, as well as complete formulas for calculating the values of these components. The manual can also be used for the LT1271/LT1269 by factoring in the higher switch current rating and higher operating frequency. Applications Boost Converter High Efficiency Buck Converter PC Power Supply with Multiple Outputs Battery Up-Converter Negative-to-Positive Converter

LT1271CQ#TRPBF More Information

Power Management ADI SLP

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On Order:: 1500
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