TPS542951RSAR

Mfr. #:: TPS542951RSAR
Description:: Switching Voltage Regulators 4.5-18Vin,2A/3A Dual Ch Sync SD Converter
Lifecycle:: New from this manufacturer.
Datasheet:: TPS542951RSAR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: TPS542951RSAR more Information TPS542951RSAR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Voltage Regulators

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-16

Output Voltage:: 0.76 V to 7 V

Output Current:: 2 A, 3 A

Number of Outputs:: 2 Output

Input Voltage MAX:: 18 V

Topology:: Buck

Input Voltage MIN:: 4.5 V

Switching Frequency:: 700 kHz

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Series:: TPS542951

Packaging:: Reel

Input Voltage:: 4.5 V to 18 V

Operating Temperature Range:: - 40 C to + 85 C

Product:: Voltage Regulators

Type:: Synchronous Step-Down Converter

Brand:: Texas Instruments

Moisture Sensitive:: Yes

Operating Supply Current:: 1.3 mA

Product Type:: Switching Voltage Regulators

Factory Pack Quantity:: 3000

Subcategory:: PMIC - Power Management ICs

Supply Voltage - Min:: 4.5 V

Unit Weight:: 0.001623 oz

Tags: TPS542951, TPS54295, TPS5429, TPS542, TPS54, TPS5, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
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Step2:
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TPS542951RSAR Description

***ical: Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.76V to 7V 2A/3A 16-Pin VQFN EP T/R

***i-Key: IC REG BUCK ADJ 2A/3A DL 16QFN

***as Instruments: 4.5 V to 18 V input, 2 A / 3 A dual channel synchronous step-down converter, adjustable soft start 16-QFN -40 to 85

***et Europe: Conv DC-DC Dual Step Down 4.5V to 18V 16-Pin QFN T/R

***p One Stop Global: Conv DC-DC Dual Step Down 4.5V to 18V 16-Pin VQFN EP

***ark: 2A/3A Dual Channel Sync Converter

***as Instruments (TI): The TPS542951 is a dual, adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS542951 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, and low standby current solution. The main control loops of the TPS542951 use the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS542951 to maintain high efficiency during lighter load conditions. The TPS542951 is able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP, and ultra-low ESR, ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5V to 18V.

***AS INSTRUMENT: The TPS542951 is available in a 4.4mm × 5.0mm 16 pin TSSOP (PWP) package, and 4mm × 4mm 16 pin VQFN (RSA) package, and is specified for an ambient temperature range from –40°C to 85°C.

TPS542951RSAR More Information

TPS54295x Dual Channel Step-Down Switchers: OMO Electronic TPS54295x Dual Channel Step-Down Switchers enable the design of power bus regulators with a low component count and low standby current solution. The main control loops of the TI TPS54295x uses the D-CAP2™ mode control for fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54295x to maintain high efficiency during lighter load conditions. The TPS54295x synchronous step-down switchers are able to adapt to both low equivalent series resistance (ESR) output capacitors such as and ultra-low ESR, ceramic capacitors. TPS54295x switchers are ideal for use in digital TV power supplies, DVD players/recorders, and other low-power systems.Learn More

Market price

Part #	Description	Stock	Price
TPS542951RSAR DISTI # 26644428	Conv DC-DC 4.5V to 18V Step Down Dual-Out 0.76V to 7V 2A/3A 16-Pin VQFN EP T/R RoHS: Compliant	9000	3000:$1.2650
TPS542951RSAR DISTI # 296-40790-1-ND	IC REG BUCK ADJ 2A/3A DL 16QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2859In Stock	1000:$1.4593 500:$1.7303 100:$2.0326 10:$2.4810 1:$2.7600
TPS542951RSAR DISTI # 296-40790-6-ND	IC REG BUCK ADJ 2A/3A DL 16QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2859In Stock	1000:$1.4593 500:$1.7303 100:$2.0326 10:$2.4810 1:$2.7600
TPS542951RSAR DISTI # 296-40790-2-ND	IC REG BUCK ADJ 2A/3A DL 16QFN RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	6000:$1.2954 3000:$1.3460
TPS542951RSAR DISTI # TPS542951RSAR	Conv DC-DC Dual Step Down 4.5V to 18V 16-Pin QFN T/R - Tape and Reel (Alt: TPS542951RSAR) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$1.3900 6000:$1.2900 12000:$1.2900 18000:$1.2900 30000:$1.1900
TPS542951RSAR DISTI # TPS542951RSAR	Conv DC-DC Dual Step Down 4.5V to 18V 16-Pin QFN T/R (Alt: TPS542951RSAR) RoHS: Compliant Min Qty: 3000 Container: Tape and Reel	Asia - 0
TPS542951RSAR	4.5V to 18V Input, 2A/3A Dual Channel Synchronous Step-Down Converter	6000	1000:$1.1500 750:$1.2000 500:$1.4300 250:$1.6800 100:$1.7900 25:$2.0400 10:$2.2000 1:$2.4400
TPS542951RSAR	Dual Switching Controller, Voltage-mode, 3A, 700kHz Switching Freq-Max, PQCC16 RoHS: Compliant	13676	1000:$1.5000 500:$1.5800 100:$1.6400 25:$1.7100 1:$1.8500
TPS542951RSAR DISTI # 595-TPS542951RSAR	Switching Voltage Regulators 4.5-18Vin,2A/3A Dual Ch Sync SD Converter RoHS: Compliant	2608	1:$2.6800 10:$2.4100 100:$1.9700 250:$1.8500 500:$1.6800 1000:$1.4100 3000:$1.3400 6000:$1.2900
TPS542951RSAT DISTI # 595-TPS542951RSAT	Switching Voltage Regulators 4.5-18Vin,2A/3A Dual Ch Sync SD Converter RoHS: Compliant	0	1:$3.0600 10:$2.7500 100:$2.2500 250:$2.1100 500:$1.9200 1000:$1.6200 2500:$1.5300 5000:$1.4800

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of TPS542951RSAR 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: ~~$2.68~~; ~~$2.68~~

10: ~~$2.41~~; ~~$24.10~~

100: ~~$1.97~~; ~~$197.00~~

250: ~~$1.85~~; ~~$462.50~~

500: ~~$1.68~~; ~~$840.00~~

1000: ~~$1.41~~; ~~$1 410.00~~

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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TPS542951RSAR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes