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Open-drain, quad-supply voltage supervisors with programmable delay & watchdog timer 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.
TPS386000RGPR by Texas Instruments is a Power Management Circuit.
Power Management Circuits 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 # | Manufacturer | Description | Datasheet |
---|---|---|---|
TPS386000RGPR | Texas Instruments | Quad Supply Voltage Supervisors with Programmable Delay and Watchdog Timer 20-QFN -40 to 125 |
Part # | Distributor | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
DISTI #
3123993
|
Farnell | VOLTAGE SUPERVISOR, 400MV, QFN-20 RoHS: Compliant Min Qty: 1 Lead time: 53 Weeks, 2 Days Container: Cut Tape | 2420 |
|
$1.3797 / $2.8523 | Buy Now |
DISTI #
3123993RL
|
Farnell | VOLTAGE SUPERVISOR, 400MV, QFN-20 RoHS: Compliant Min Qty: 100 Lead time: 53 Weeks, 2 Days Container: Reel | 2420 |
|
$1.3797 / $2.0563 | Buy Now |
DISTI #
296-39392-1-ND
|
DigiKey | IC SUPERVISOR 4 CHANNEL 20QFN Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
3330 In Stock |
|
$1.2253 / $2.4200 | Buy Now |
DISTI #
595-TPS386000RGPR
|
Mouser Electronics | Supervisory Circuits Quad Supply Vltg Sup A 595-TPS386000RGPT RoHS: Compliant | 78056 |
|
$1.2400 / $2.4200 | Buy Now |
DISTI #
V72:2272_07416251
|
Arrow Electronics | Processor Supervisor Adj 4 Active Low/Open Drain 20-Pin VQFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 2345 Container: Cut Strips | Americas - 1995 |
|
$1.1682 / $2.3857 | Buy Now |
DISTI #
87541749
|
Verical | Processor Supervisor Adj 4 Active Low/Open Drain 20-Pin VQFN EP T/R RoHS: Compliant Min Qty: 6 Package Multiple: 1 Date Code: 2345 | Americas - 1995 |
|
$1.1682 / $2.3857 | Buy Now |
|
Bristol Electronics | Min Qty: 2 | 161 |
|
$1.1250 / $3.0000 | Buy Now |
|
Quest Components | POWER SUPPLY MANAGEMENT CIRCUIT, ADJUSTABLE, 4 CHANNEL, PQCC20 | 248 |
|
$0.9225 / $1.7083 | Buy Now |
|
Quest Components | POWER SUPPLY MANAGEMENT CIRCUIT, ADJUSTABLE, 4 CHANNEL, PQCC20 | 128 |
|
$1.4000 / $4.0000 | Buy Now |
|
Quest Components | POWER SUPPLY MANAGEMENT CIRCUIT, ADJUSTABLE, 4 CHANNEL, PQCC20 | 20 |
|
$1.7083 / $2.7332 | Buy Now |
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TPS386000RGPR
Texas Instruments
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Datasheet
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TPS386000RGPR
Texas Instruments
Open-drain, quad-supply voltage supervisors with programmable delay & watchdog timer 20-QFN -40 to 125
|
Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QFN | |
Package Description | QFN-20 | |
Pin Count | 20 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Adjustable Threshold | YES | |
Analog IC - Other Type | VOLTAGE SUPERVISOR | |
JESD-30 Code | S-PQCC-N20 | |
JESD-609 Code | e4 | |
Length | 4 mm | |
Moisture Sensitivity Level | 2 | |
Number of Channels | 4 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
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 | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1 mm | |
Supply Current-Max (Isup) | 0.022 mA | |
Supply Voltage-Max (Vsup) | 6.5 V | |
Supply Voltage-Min (Vsup) | 1.8 V | |
Supply Voltage-Nom (Vsup) | 3.3 V | |
Surface Mount | YES | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | QUAD | |
Threshold Voltage-Nom | +0.4V | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 4 mm |
A good PCB layout for the TPS386000RGPR involves keeping 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 stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low equivalent series resistance (ESR) and that the input capacitor is properly sized. It's also important to decouple the input and output with additional capacitors if necessary.
The TPS386000RGPR can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range of 4.5V to 15V for optimal performance and reliability.
The TPS386000RGPR is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
To troubleshoot issues with the TPS386000RGPR, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly sized and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for further guidance.