LT3976IUDD#PBF

Mfr. #:: LT3976IUDD#PBF
Manufacturer:: Analog Devices / Linear Technology
Description:: Switching Voltage Regulators 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current
Lifecycle:: New from this manufacturer.
Datasheet:: LT3976IUDD#PBF Datasheet
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Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-24

Output Voltage:: 1.197 V to 38.8 V

Output Current:: 5 A

Number of Outputs:: 1 Output

Input Voltage MAX:: 40 V

Topology:: Buck

Input Voltage MIN:: 4.3 V

Switching Frequency:: 2.25 MHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: LT3976

Packaging:: Tube

Input Voltage:: 4 V to 40 V

Operating Temperature Range:: - 40 C to + 125 C

Quiescent Current:: 3.3 uA

Type:: Step Down Switching Regulator

Brand:: Analog Devices / Linear Technology

Shutdown:: Shutdown

Development Kit:: DC1848A

Operating Supply Current:: 0.0016 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 73

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.008995 oz

Tags: LT3976I, LT3976, LT397, LT39, LT3

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LT3976IUDD#PBF Description

***ear Technology: LT3976 - 40V, 5A, 2MHz Step-Down Switching Regulator with 3.3μA Quiescent Current

***ponent Distributors Inc.: 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current

***ark: SP-SWREG/Monolithic, 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quie

***ical: Conv DC-DC 4.3V to 40V Step Down Single-Out 16V 5A Automotive 24-Pin QFN EP Tube

***i-Key: IC REG BUCK ADJUSTABLE 5A 24QFN

***hardson RFPD: DC TO DC CONVERTER

***ment14 APAC: BUCK, 4-40V, 2MHZ, 5A, 3.3V, QFN-24; Primary Input Voltage:40V; No. of Outputs:1; Output Current:5A; Voltage Regulator Case Style:QFN; No. of Pins:16; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (20-Jun-2013); Operating Temperature Range:-40°C to +125°C

***nell: BUCK, 4-40V, 2MHZ, 5A, 3,3V, QFN-24; Topologia:Buck (Step Down); Tensione di Ingresso Min:4.3V; Tensione di Ingresso Max:40V; No. di Uscite:1Uscite; Formato IC Convertitore CC/CC:QFN; No. di Pin:24Pin; Corrente di Uscita:5A; Tensione di Uscita Min:1.2V; Tensione di Uscita Max:39.2V; Frequenza di Commutazione:2MHz; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Intervallo Temperatura di Esercizio:Da -40°C a +125°C; Temperatura di Esercizio Min:-40°C; Tensione di Ingresso Primario:40V

***log Devices: The LT3976 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 40V. Low quiescent current design consumes only 3.3μA 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. The LT3976 can supply up to 5A of load current and has current limit foldback to limit power dissipation during short-circuit. A low dropout voltage of 500mV is maintained when the input voltage drops below the programmed output voltage, such as during automotive cold crank. An internally compensated current mode topology is used for fast transient response and good loop stability. A high efficiency 75mΩ switch is included on the die along with a boost Schottky diode. An accurate 1.02V threshold enable pin can be driven directly from a microcontroller or used as a programmable undervoltage lockout. A capacitor on the SS pin provides a controlled inrush current (soft-start). A power good flag signals when VOUT reaches 91.6% of the programmed output voltage. The LT3976 is available in small 16-lead MSOP and 24-lead 3mm × 5mm QFN packages with exposed pad for low thermal resistance. Applications Automotive Battery Regulation Portable Products Industrial Supplies

LT3976IUDD#PBF More Information

Power Management ADI SLP

Related products

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	Mfr.#: LT3976IUDD#TRPBF OMO.#: OMO-LT3976IUDD-TRPBF	Switching Voltage Regulators 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current
	Mfr.#: LT3976IMSE#TRPBF OMO.#: OMO-LT3976IMSE-TRPBF	Switching Voltage Regulators 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current
	Mfr.#: LT3976IMSE#PBF OMO.#: OMO-LT3976IMSE-PBF	Switching Voltage Regulators 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current
	Mfr.#: LT3976IUDD#PBF OMO.#: OMO-LT3976IUDD-PBF	Switching Voltage Regulators 42V, 5A, 2MHz Step-Down Switching Regulator with 3.4uA Quiescent Current
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Availability

Stock:: 73
On Order:: 2056
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Current price of LT3976IUDD#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$9.98~~; ~~$9.98~~

25: ~~$6.63~~; ~~$165.75~~

100: ~~$5.48~~; ~~$548.00~~

250: ~~$5.20~~; ~~$1 300.00~~

500: ~~$5.09~~; ~~$2 545.00~~

1000: ~~$4.89~~; ~~$4 890.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LT3976IUDD#PBF

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes