TLV803RDBZR
Supervisor Open Drain 1 Channel SOT-23-3
3-pin voltage monitor with active-low open-drain reset function
- Manufacturer
- TI
- Manufacturer part #
- TLV803RDBZR
- Store part #
- C702124
- Package / case
- SOT-23-3
- Category
- Supervisors
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
4,735 in stock
#C702124
Stock & price checked 31 h ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹78.23 | ₹78.23 |
| 10+ | ₹65.18 | ₹651.80 |
| 30+ | ₹59.54 | ₹1,786.20 |
| 100+ | ₹52.59 | ₹5,259.00 |
| 500+ | ₹43.90 | ₹21,950.00 |
| 1,000+ | ₹42.16 | ₹42,160.00 |
1 × ₹78.23
₹78.23
excl. GST
₹92.31 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
TLV803RDBZR
₹78.23 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃
- Reset Timeout
- 200ms
- output type
- Open-drain
- Reset Active Level
- Active Low
- standby current
- 9uA
- Voltage - Supply
- 1.1V~6V
- ChipType
- Voltage monitor
- Threshold Voltage
- 2.64V
- Number of Voltages Monitored
- 1
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.065 g
Overview
The TLV8x3 series supervisory circuits primarily provide circuit initialization and timing supervision for DSPs and processor-based systems. During power-up, RESET is asserted when the supply voltage (VDD) exceeds 1.1V. The supervisory circuit then monitors VDD and holds RESET active as long as VDD remains below the threshold voltage VΠ. An internal timer delays the output from returning to its standby state (logic high) to ensure proper system reset. The delay time (td(typ)=200ms) begins once VDD exceeds the threshold voltage VΠ. When the supply voltage drops below the threshold voltage VΠ, the output becomes active (logic low) again. All devices in this series feature a fixed sense threshold voltage (VΠ) set by an internal voltage divider. This product family is designed for 2.5V, 3V, 3.3V, and 5V supply voltages. These devices are available in a 3-pin small-outline transistor (SOT)-23 package. The TLV803 devices are rated for an operating temperature range of -40°C to +125°C.
Applications
- Digital Signal Processors (DSP)
- Microcontrollers and Microprocessors
- Portable and Battery-Powered Devices
- Set-Top Boxes
- Servers
- Appliances
- Programmable Control Components
- Smart Meters
- Industrial Equipment
- Automotive Systems
Key features
- 3-pin SOT23 package
- Supply current: 9μA (typical)
- Precision supply voltage monitor: 2.5V, 3V, 3.3V, and 5V
- Power-on reset generator with 200ms fixed delay
- Pin-compatible with MAX803
- Temperature range: -40°C to +125°C
- Open-drain RESET output
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | TLV803RDBZT#C2868493TI · SOT-23-3 | TI | SOT-23-3 | 34 | ₹169.50 · 34 in stock | View |
 | MAX809R#C5379075MSKSEMI · SOT-23-3 | MSKSEMI | SOT-23-3 | 3,000 | ₹8.63 · 3,000 in stock | View |
 | HX809RDBZRG#C5145366HANSCHIP semiconductor · SOT-23-3 | HANSCHIP semiconductor | SOT-23-3 | 5,380 | ₹4.86 · 5,380 in stock | View |
 | APX803S00-26SR-7#C6861594DIODES · SOT-23-3 | DIODES | SOT-23-3 | 735 | ₹13.16 · 735 in stock | View |
 | HG810RM3/TR#C2835189HGSEMI · SOT-23-3 | HGSEMI | SOT-23-3 | 2,950 | ₹8.39 · 2,950 in stock | View |
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