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Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC

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Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC

Name: Voltage Regulators DC DC Switching Regulators Positive Fixed 5V 1 Output 12A 10TFSOP Buck Switching Regulator IC
Brand: Analog Devices Inc.
Price: 3.19 USD

Quality Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC for sale

Brand Name : Analog Devices Inc.

Model Number : LT3971EMSE-5#TRPBF

Certification : ISO9001

Place of Origin : China,GuangDong,ShenZhen

MOQ : >=10pcs

Price : ￥3.19

Payment Terms : T/T, Western Union, D/P, D/A, , L/C

Supply Ability : 99000 Acre/Acres per Day+pcs+2-7days

Delivery Time : 2-5days

Packaging Details : Tape & Reel (TR) Cut Tape (CT) Digi-Reel

Description : IC REG BUCK 5V 1.2A 10MSOP

Operating Voltage : 4.3V~ 38V

Operating Temperature : -40°C ~ 125°C (TJ)

Product Status : Active

Frequency - Switching : 200kHz ~ 2MHz

Type : Fixed

Package / Case : 8-TSSOP

Base Product Number : LT3971

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Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC

PRODUCT DESCRIPTION

The LT®3971 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 38V. Low quiescent current design consumes only 2.8µA of supply current while regulating with no load. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping the output ripple below 15mV in a typical application. An internally compensated current mode topology is used for fast transient response and good loop stability.

A high efficiency 0.33Ω switch is included on the die along with a boost Schottky diode and the necessary oscillator, control and logic circuitry. An accurate 1V threshold enable pin can be used to shut down the LT3971, reducing the input supply current to 700nA.

A capacitor on the SS pin provides a controlled inrush current (soft-start). A power good flag signals when VOUT reaches 91% of the programmed output voltage. The LT3971 is available in small 10-lead MSOP and 3mm × 3mm DFN packages with exposed pads for low thermal resistance. A 16-lead MSOP is also offered which has enhanced pin-to-pin fault tolerance.

PRODUCT PROPERTIES

Product Status	Active
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	4.3V
Voltage - Input (Max)	38V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Current - Output	1.2A
Frequency - Switching	200kHz ~ 2MHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package	10-MSOP-EP
Base Product Number	LT3971

Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC

Voltage Regulators - DC DC Switching Regulators Positive Fixed 5V 1 Output 1.2A 10-TFSOP Buck Switching Regulator IC Images

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