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Part Details for RT9059GQW by Richtek Technology Corp
Results Overview of RT9059GQW by Richtek Technology Corp
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
RT9059GQW Information
RT9059GQW by Richtek Technology Corp is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for RT9059GQW
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1028-1515-1-ND
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DigiKey | IC REG LINEAR POS ADJ 3A 10WDFN Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
11231 In Stock |
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$0.2132 / $1.1300 | Buy Now |
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DISTI #
835-RT9059GQW
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Mouser Electronics | LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator RoHS: Compliant | 2069 |
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$0.2130 / $1.1800 | Buy Now |
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Bristol Electronics | Min Qty: 9 | 25 |
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$0.5625 | Buy Now |
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Win Source Electronics | IC LDO 3A LOW DROPOUT WDFN-10 | 68400 |
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$0.1437 / $0.1855 | Buy Now |
Part Details for RT9059GQW
RT9059GQW CAD Models
RT9059GQW Part Data Attributes
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RT9059GQW
Richtek Technology Corp
Buy Now
Datasheet
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Compare Parts:
RT9059GQW
Richtek Technology Corp
3A, Ultra-Low Dropout Voltage Regulator, WDFN3x3-10
Select a part to compare: |
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | RICHTEK TECHNOLOGY CORP | |
| Part Package Code | WDFN3x3-10 | |
| Manufacturer Package Code | WDFN3x3-10 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | RICHTEK | |
| Dropout Voltage1-Max | 0.45 V | |
| JESD-30 Code | S-PDSO-N10 | |
| Length | 3 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 3 A | |
| Output Voltage1-Max | 5.5 V | |
| Output Voltage1-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3 mm |
RT9059GQW Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and thermal vias is recommended. The RT9059GQW's thermal pad should be connected to the ground plane using multiple thermal vias to ensure efficient heat dissipation.
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To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, a minimum ESR of 10mΩ for the output capacitor is recommended to prevent oscillations.
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Although the datasheet specifies a maximum input voltage of 18V, it's recommended to limit the input voltage to 15V to ensure reliable operation and prevent damage to the device.
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While ceramic capacitors can be used, they may not be the best choice due to their high ESR. A low-ESR electrolytic capacitor or a polymer capacitor is recommended for the output capacitor to ensure stability and low output voltage ripple.
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The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout x Efficiency. The efficiency can be estimated from the datasheet's efficiency curve or by measuring the input and output currents and voltages.