TPS3808G30DBVR Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
TPS3808G30DBVR is a single-channel voltage supervisor IC with programmable reset delay and 30V fixed threshold. Features ultra-low quiescent current of 9.5µA typical in SOT-23-6 package. From $0.672, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS3808G30DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6720(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS3808G30DBVR?
- Ultra-low quiescent current of 9.5µA typical for power-sensitive designs
- Fixed 3.0V threshold with programmable reset delay via external capacitor
- Active-low open-drain RESET output with manual reset input capability
- Compact SOT-23-6 package ideal for space-constrained applications
- Wide operating voltage range from 1.1V to 6V supply
What is TPS3808G30DBVR used for?
The TPS3808G30DBVR is widely used in portable and battery-powered equipment where reliable power supervision is critical, including handheld instruments, wearable devices, and IoT sensor nodes. Its programmable reset delay and ultra-low quiescent current make it ideal for microcontroller supervisory circuits in industrial control systems and smart metering applications. The compact SOT-23-6 package suits consumer electronics, medical devices, and automotive subsystems requiring voltage monitoring in space-constrained designs.
What are the specifications of TPS3808G30DBVR?
| 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 | NO |
| 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 | +2.79V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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 |
Where can I find the TPS3808G30DBVR datasheet?
TPS3808G30DBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS3808G30DBVR?
Compatible alternatives and drop-in replacements for TPS3808G30DBVR:
Frequently Asked Questions
What is the reset threshold voltage of the TPS3808G30DBVR?
The TPS3808G30DBVR has a fixed threshold of 3.0V (nominally) with ±1.5% accuracy. When VDD drops below this threshold, the RESET output asserts active-low. The reset delay after VDD recovers is programmable via an external capacitor connected to the CT pin, allowing delay times from approximately 1ms to several seconds.
How do I set the reset time delay on the TPS3808G30DBVR?
Connect an external capacitor from the CT pin to GND to program the reset delay. The delay time (td) is approximately td = 6482 × CT seconds, where CT is in farads. For example, a 100nF capacitor yields roughly 200ms delay. Without an external capacitor (CT pin open), the device uses an internal minimum delay of about 1ms.
What are the typical applications for the TPS3808G30DBVR?
This voltage supervisor is commonly used in microcontroller reset circuits, DSP supervisory applications, portable consumer electronics, industrial control systems, and IoT edge devices. Its 9.5µA typical quiescent current makes it especially suitable for battery-powered designs where minimizing standby power is critical, such as wearables, smart sensors, and handheld instruments.
What package does the TPS3808G30DBVR come in and what are the pin dimensions?
The TPS3808G30DBVR is packaged in a SOT-23-6 (6-pin small outline transistor) package with a body size of approximately 1.6mm × 2.9mm. The 'DBV' suffix in the part number denotes this SOT-23-6 package, and 'R' indicates tape-and-reel packaging with 3000 units per reel, suitable for automated SMT assembly.
Can the TPS3808G30DBVR be used as a replacement for other voltage supervisors?
The TPS3808G30DBVR is pin-compatible with many industry-standard SOT-23-6 supervisors in the same voltage class. Potential alternatives include the TPS3839G30 (without programmable delay), MCP101/102 series from Microchip, and MAX803/MAX809 from Maxim. Always verify threshold voltage, quiescent current, reset polarity, and output type match your design requirements before substituting.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0600 | $2.06 |
| 12+ | $1.1200 | $13.44 |
| 55+ | $0.6720 | $36.96 |
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