
For Reference Only
Part Number | TPS544B20RVFR |
OEMstron Part # | TPS544B20RVFR |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ 20A 40LQFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | TPS544B20RVFR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
TPS544B20RVFR Specifications
Part Number | TPS544B20RVFR | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | ||
Series | SWIFT™, D-CAP™, D-CAP2™ | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Adjustable | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 18V | |
Voltage - Output (Min/Fixed) | 0.6V | |
Voltage - Output (Max) | 5.5V | |
Current - Output | 20A | |
Frequency - Switching | Selectable | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 40-PowerLFQFN | |
Supplier Device Package | 40-LQFN-CLIP (7x5) |
TPS544B20RVFR Documents

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Part Number | Description | Stock |
TPS544B20RVFR D# V36:1790_07417687 Texas Instruments |
Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.6V to 5.5V 20A 40-Pin LQFN-CLIP EP T/R |
Americas - 0 |
Part Number | Description | Stock |
TPS544B20RVFR D# 296-46238-2-ND Texas Instruments |
IC REG BUCK ADJ 20A 40LQFN |
On Order |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
3427 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
OEM/CM ONLY |
490 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 40-PowerLFQFN RoHS: Compliant
|
10000 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
OEM/CM Immediate delivery |
3000 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
IN stock Immediate delivery |
3015 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
4.5-V to 18-V, 20-A synchronous SWIFT™ buck converter with PMBus programmability and monitoring |
0 |
Part Number | Description | Stock |
TPS544B20RVFR RTCHTEK |
shipping today |
11 |
Part Number | Description | Stock |
TPS544B20RVFR Texas Instruments |
Synchronous Buck Converters |
1850 |
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