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Part Details for TPS3619-33DGKR by Texas Instruments
Results Overview of TPS3619-33DGKR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
TPS3619-33DGKR Information
TPS3619-33DGKR 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.
Price & Stock for TPS3619-33DGKR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AH5804
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Newark | Backup Battery Supervisor, 2.93V, Vssop8, Threshold Voltage:2.93V, No. Of Supervisors/Monitors:1Monitors, Supply Voltage Min:1.65V, Supply Voltage Max:5.5V, Reset Type:Active-Low, Push-Pull, Digital Ic Case:Vssop, No. Of Rohs Compliant: Yes |Texas Instruments TPS3619-33DGKR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 30 |
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$2.1700 | Buy Now |
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DISTI #
296-31982-1-ND
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DigiKey | IC SUPERVISOR 1 CHANNEL 8VSSOP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
5550 In Stock |
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$1.1382 / $2.2800 | Buy Now |
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DISTI #
595-TPS3619-33DGKR
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Mouser Electronics | Supervisory Circuits Battery-Backup for R AM Retention A 595-TPS3619-33DGK RoHS: Compliant | 2236 |
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$1.1200 / $2.2800 | Buy Now |
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DISTI #
SMC-TPS3619-33DGKR
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 1451 |
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RFQ | |
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Cytech Systems Limited | IC SUPERVISOR 1 CHANNEL 8VSSOP | 2500 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 42216 |
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RFQ | |
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Win Source Electronics | IC BATTERY-BACKUP 3.3V 8VSSOP | 20100 |
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$0.9321 / $1.2047 | Buy Now |
Part Details for TPS3619-33DGKR
TPS3619-33DGKR CAD Models
TPS3619-33DGKR Part Data Attributes
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TPS3619-33DGKR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPS3619-33DGKR
Texas Instruments
Battery-backup supervisor for RAM retention 8-VSSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | MSOP | |
| Package Description | VSSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | MANUAL RESET; POWER ON RESET GENERATOR; VOLTAGE MONITOR FOR POWER-FAIL OR LOW-BATTERY MONITORING | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | BATTERY BACKUP SUPERVISOR | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max (Isup) | 0.04 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 1.65 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +2.93V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for TPS3619-33DGKR
This table gives cross-reference parts and alternative options found for TPS3619-33DGKR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS3619-33DGKR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TPS3619-50DGKR | Texas Instruments | $1.0630 | Battery-backup supervisor for RAM retention 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3619-50DGKR |
| TPS3620-50DGKR | Texas Instruments | $1.2615 | Battery-backup supervisor for RAM retention with power fail input & manual reset 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3620-50DGKR |
| TPS3617-50DGKR | Texas Instruments | $1.3190 | Battery-backup supervisor for RAM retention with power fail input & watchdog timer 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3617-50DGKR |
| TPS3620-33DGKT | Texas Instruments | $1.4506 | Battery-backup supervisor for RAM retention with power fail input & manual reset 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3620-33DGKT |
| TPS3619-33DGKG4 | Texas Instruments | Check for Price | Battery-backup supervisor for RAM retention 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3619-33DGKG4 |
| TPS3620-33DGKRG4 | Texas Instruments | Check for Price | Battery-Backup Supervisors for RAM Retention 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3620-33DGKRG4 |
| TPS3617-50DGKRG4 | Texas Instruments | Check for Price | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-8 | TPS3619-33DGKR vs TPS3617-50DGKRG4 |
| TPS3619-50MDGK | Texas Instruments | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MSOP-8 | TPS3619-33DGKR vs TPS3619-50MDGK |
| TPS3620-33DGKR | Texas Instruments | Check for Price | Battery-backup supervisor for RAM retention with power fail input & manual reset 8-VSSOP -40 to 85 | TPS3619-33DGKR vs TPS3620-33DGKR |
| TPS3619-50MDGKREP | Texas Instruments | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MSOP-8 | TPS3619-33DGKR vs TPS3619-50MDGKREP |
TPS3619-33DGKR Frequently Asked Questions (FAQ)
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A good PCB layout for the TPS3619-33DGKR 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. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor has a low ESR and is placed close to the device. A minimum output capacitance of 10uF is recommended.
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The TPS3619-33DGKR can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range of 2.7V to 15V for optimal performance and reliability.
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The TPS3619-33DGKR is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. Ensure that the device is properly heatsinked and follow the recommended thermal design guidelines.
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The output voltage of the TPS3619-33DGKR is fixed at 3.3V and is determined by the internal voltage reference. No external resistors are required to set the output voltage.