TPS3619-33DGK
Processor Supervisor 2.93V 1 Active Low/Push-Pull 8-Pin VSSOP Tube
Inventory:5,949
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
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Part Number : TPS3619-33DGK
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Package/Case : VSSOP-8
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Brands : TI
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Components Categories : Supervisors
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Datesheet : TPS3619-33DGK DataSheet (PDF)
Overview of TPS3619-33DGK
Introducing the TPS3619-33DGK, a groundbreaking voltage supervisor that sets a new standard in power efficiency and reliability. With an ultra-low quiescent current consumption of only 1 µA, this device is the perfect choice for battery-powered applications that demand energy efficiency and extended battery life. Equipped with an integrated watchdog timer, it continuously monitors system operation and automatically resets in the event of a software malfunction, ensuring uninterrupted performance and system reliability. The TPS3619-33DGK offers a wide input voltage range of 1.5 V to 6 V and a factory-programmed threshold voltage of 3.3 V, providing flexibility and precision in voltage monitoring. Its precision voltage reference with ±0.5% accuracy guarantees accurate monitoring and control, making it ideal for applications that require precise voltage supervision. Compact, efficient, and reliable, the TPS3619-33DGK is a game-changer in the world of voltage supervisors, offering unparalleled performance and versatility for a wide range of applications
Key Features
- Supply Current of 40 µA (Max)
- Battery-Supply Current of 100 nA (Max)
- Precision Supply Voltage Monitor 3.3 V, 5 V, Other Options on Request
- Backup-Battery Voltage Can Exceed VDD
- Power On Reset Generator With Fixed 100-ms Reset Delay Time
- Voltage Monitor For Power-Fail or Low-Battery Monitoring
- Battery Freshness Seal (TPS3619)
- Pin-For-Pin Compatible With MAX819, MAX703, and MAX704
- 8-Pin MSOP Package
- Temperature Range –40°C to +85°C
- APPLICATIONS
- Fax Machines
- Set-Top Boxes
- Advanced Voice Mail Systems
- Portable Battery-Powered Equipment
- Computer Equipment
- Advanced Modems
- Automotive Systems
- Portable Long-Time Monitoring Equipment
- Point-of-Sale Equipment
All other trademarks are the property of their respective owners
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of supplies monitored | 1 | Threshold voltage 1 (typ) (V) | 2.93, 4.55 |
| Features | Battery backup switchover, Manual reset capable, PFI/PFO, Separate VDD & sense, Undervoltage monitor only | Reset threshold accuracy (%) | 2.4 |
| Iq (typ) (mA) | 0.04 | Output driver type/reset output | Active-low, Push-Pull |
| Time delay (ms) | 100 | Supply voltage (min) (V) | 1.65 |
| Supply voltage (max) (V) | 5.5 | Rating | Catalog |
| Watchdog timer WDI (s) | None | Operating temperature range (°C) | -40 to 85 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
Shipping:For example, FedEx, SF, UPS, or DHL.UPS, or DHL.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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