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500-mA, low-noise, high-PSRR, dual-channel adjustable ultra-low-dropout voltage regulator 20-QFN -40 to 125
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.
TPS7A8701RTJT by Texas Instruments 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
28AH6061
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Newark | Ldo, Dual, 5.2V, 0.5A, Wqfn-20, Input Voltage Max:6.5V, Input Voltage Min:1.4V, No. Of Outputs:2 Output, Regulator Output Type:Adjustable, Ldo Regulator Case Style:Wqfn, No. Of Pins:20Pins, Output Current - Output 1:500Ma, Output Rohs Compliant: Yes |Texas Instruments TPS7A8701RTJT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 4 |
|
$3.6000 / $4.0600 | Buy Now |
DISTI #
296-44762-1-ND
|
DigiKey | IC REG LIN POS ADJ 500MA 20-QFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1530 In Stock |
|
$0.9783 / $2.1400 | Buy Now |
DISTI #
595-TPS7A8701RTJT
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Mouser Electronics | LDO Voltage Regulators Dual 500mA Low Nois e LDO A 595-TPS7A8701RTJR RoHS: Compliant | 1297 |
|
$1.0300 / $3.3100 | Buy Now |
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TPS7A8701RTJT
Texas Instruments
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Datasheet
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TPS7A8701RTJT
Texas Instruments
500-mA, low-noise, high-PSRR, dual-channel adjustable ultra-low-dropout voltage regulator 20-QFN -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | WQFN-20 | |
Reach Compliance Code | compliant | |
Date Of Intro | 2016-07-13 | |
Samacsys Manufacturer | Texas Instruments | |
Adjustability | ADJUSTABLE | |
Dropout Voltage1-Max | 0.1 V | |
Dropout Voltage1-Nom | 0.075 V | |
Dropout Voltage2-Max | 0.1 V | |
Input Voltage-Max | 6.5 V | |
Input Voltage-Min | 1.4 V | |
JESD-30 Code | S-PQCC-N20 | |
JESD-609 Code | e4 | |
Length | 4 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 2 | |
Number of Outputs | 2 | |
Number of Terminals | 20 | |
Operating Temperature TJ-Max | 125 °C | |
Operating Temperature TJ-Min | -40 °C | |
Output Current1-Max | 0.5 A | |
Output Current2-Max | 0.5 A | |
Output Voltage1-Max | 5.2 V | |
Output Voltage1-Min | 0.8 V | |
Output Voltage2-Max | 5.252 V | |
Output Voltage2-Min | 0.792 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVQCCN | |
Package Equivalence Code | LCC20,.16SQ,20 | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | 260 | |
Regulator Type | ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR | |
Seated Height-Max | 0.8 mm | |
Surface Mount | YES | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Voltage Tolerance-Max | 1% | |
Width | 4 mm |
A good PCB layout for the TPS7A8701RTJT involves placing the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure the stability of the TPS7A8701RTJT output voltage, it's essential to use the recommended output capacitor value and type, and to ensure that the output capacitor is placed close to the device. Additionally, the input voltage should be stable and within the recommended range.
The maximum ambient temperature range for the TPS7A8701RTJT is -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's essential to ensure that the device is operated within the recommended temperature range.
Yes, the TPS7A8701RTJT is suitable for high-reliability applications. It's manufactured using a high-reliability process, and it's qualified to automotive and industrial standards. However, it's essential to follow proper design and manufacturing guidelines to ensure the device's reliability.
To troubleshoot issues with the TPS7A8701RTJT, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout is correct. Check for any signs of overheating, and ensure that the device is operated within the recommended temperature range.