TPS3808G01DBVRIn StockTexas Instruments
TPS3808G01DBVR is a low-quiescent-current voltage supervisor IC with programmable reset delay and manual reset capability. Features 1-channel monitoring, SOT-23-6 package, and wide supply range. From $0.44 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS3808G01DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4388(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low quiescent current for battery-optimized designs
- Programmable reset delay via external capacitor for flexible timing control
- Single-channel voltage supervision with precise threshold detection
- Compact SOT-23-6 package ideal for space-constrained applications
- Wide operating voltage range suitable for diverse power rail monitoring
Applications
The TPS3808G01DBVR is widely used in battery-powered portable devices such as handheld instruments, wearables, and IoT nodes where minimizing standby current is critical. It is also deployed in industrial control systems and embedded microcontroller circuits to ensure reliable power-on reset and prevent erratic operation during supply voltage fluctuations. Additionally, it serves in consumer electronics and smart home devices requiring programmable supervisory timing with minimal board space.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | BAT BUP SW:N;MNL RST:N;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:Y;UV DET:N;WD:N;WWD:N |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.0057mA |
| Supply Voltage-Max (Vsup) | 6.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +0.405V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS3808G01DBVR Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS3808G01DBVR:
Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +0.405V, PDSO6
suggested
suggested
Frequently Asked Questions
What is the quiescent current consumption of the TPS3808G01DBVR?
The TPS3808G01DBVR features an ultra-low quiescent current, typically around 1 µA, making it highly suitable for battery-powered applications where minimizing power consumption in standby mode is essential for extending battery life.
How is the reset delay programmed on the TPS3808G01DBVR?
The reset delay on the TPS3808G01DBVR is programmable by connecting an external capacitor to the CT pin. A larger capacitance value increases the reset timeout period, allowing designers to tailor the delay from milliseconds to several seconds depending on system requirements.
What package does the TPS3808G01DBVR come in and what are its pin dimensions?
The TPS3808G01DBVR is available in a SOT-23-6 (6-pin) small outline package, which measures approximately 2.9 mm × 1.6 mm. This compact footprint makes it ideal for space-constrained PCB designs in portable and wearable electronics.
Can the TPS3808G01DBVR be used as a replacement for other voltage supervisor ICs?
Yes, the TPS3808G01DBVR is pin-compatible and functionally similar to many single-channel voltage supervisors in the SOT-23-6 package. It can replace parts from other manufacturers provided the threshold voltage, reset polarity, and delay requirements match your system specifications.
What is the threshold voltage monitored by the TPS3808G01DBVR?
The TPS3808G01DBVR monitors a fixed threshold voltage that corresponds to its G01 variant designation, typically set at 1.8 V. It asserts a reset signal when the monitored supply falls below this threshold, ensuring the downstream microcontroller or logic device remains in a known state during undervoltage conditions.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9035 | $1.90 |
| 25+ | $1.1948 | $29.87 |
| 100+ | $1.0643 | $106.43 |
| 160+ | $0.5400 | $86.40 |
| 344+ | $0.4725 | $162.54 |
| 816+ | $0.4388 | $358.06 |
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