TPS3899PL16DSERQ1 Texas Instruments (VSON) In Stock
TPS3899PL16DSERQ1 is an automotive-grade single-channel voltage supervisor and reset IC with programmable reset delay by Texas Instruments. Key specs: 1-channel monitoring, programmable reset delay, manual reset input, SOT-23-6 package, AEC-Q100 qualified for automotive use. From $0.50, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS3899PL16DSERQ1 Datasheet PDF
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q100 Grade 1 automotive-qualified for -40°C to 125°C operation
- Programmable reset delay with external capacitor for flexible power sequencing
- Manual reset input (MNL RST) for system-level control
- Ultra-compact SOT-23-6 (S-PDSO-N6) package saves board space
- Single-channel voltage monitoring with accurate threshold detection
Applications
The TPS3899PL16DSERQ1 is well-suited for automotive body electronics, ADAS modules, and infotainment systems requiring reliable power supply supervision and controlled processor reset. It monitors supply voltages and asserts a reset signal with a programmable delay, ensuring microcontrollers or SoCs start from a known state after a power event. Its AEC-Q100 qualification makes it appropriate for safety-relevant automotive designs operating across a -40°C to 125°C temperature range.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Additional Feature | BAT BUP SW:N;MNL RST:Y;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 | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.06,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Supply Current-Max (Isup) | 0.001mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 0.7V |
| Supply Voltage-Nom (Vsup) | 0.85V |
| Surface Mount | YES |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +1.6V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What temperature range does TPS3899PL16DSERQ1 support for automotive designs?
TPS3899PL16DSERQ1 is AEC-Q100 Grade 1 qualified, supporting an operating temperature range of -40°C to 125°C, making it suitable for under-hood and other harsh automotive environments requiring robust thermal performance.
How is the reset delay configured on TPS3899PL16DSERQ1?
The reset timeout delay on TPS3899PL16DSERQ1 is programmable via an external capacitor connected to the CT pin, allowing designers to set delays from approximately 1 ms to several hundred milliseconds depending on capacitor value, enabling flexible power sequencing across a wide range.
Which package does TPS3899PL16DSERQ1 come in and how many pins does it have?
TPS3899PL16DSERQ1 uses a 6-pin SOT-23 (S-PDSO-N6) small-outline package, occupying minimal board area—typically less than 5 mm²—making it ideal for space-constrained automotive PCB designs where component density is high.
When should TPS3899PL16DSERQ1 be chosen over a simple RC reset circuit?
TPS3899PL16DSERQ1 provides a precisely calibrated threshold detection with ±1.5% accuracy at the reset threshold, a manual reset input, and a guaranteed reset pulse width, far more reliable than a passive RC circuit which can drift over temperature and voltage variations in automotive environments spanning -40°C to 125°C.
Related Guides
DP83848 10/100 Mbps Ethernet PHY Transceiver: How to Choose the Right Variant
A complete selection guide for the DP83848 family: compare temperature grades, packages, JTAG support, and interface options across all five variants.
Jun 2, 2026
LM5156 Wide-VIN Boost/SEPIC/Flyback Controller: How to Choose the Right Variant
A concise selection guide for the LM5156 and LM51561 family: how to choose between automotive vs industrial grade, spread-spectrum vs fixed-frequency, and WSON-8 vs HTSSOP-14 package.
Jun 2, 2026
24LC01B I2C EEPROM Design Guide: Pinout, Write Timing, and Package Selection
Complete application note for the Microchip 24LC01B 1 Kbit I2C EEPROM: address wiring, pull-up sizing, acknowledge polling, page-write alignment, and package selection.
Jun 1, 2026
AD8531ARTZ-REEL7 Application Note: High-Current Op-Amp Design Guide
A complete design guide for the AD8531ARTZ-REEL7 250 mA rail-to-rail op-amp: decoupling, thermal budgeting, capacitive load stability, and PCB layout best practices.
Jun 1, 2026
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
SN74LVC240ANSRG4
Small Outline Packages
Integrated Circuit
TPS40091RHDTG4
Quad Flat No-Lead
Integrated Circuit
OPA207IDBVT
SOT23 (5-Pin)
Integrated Circuit
REG103UA-5G4
Small Outline Packages
Integrated Circuit
BQ40Z50RSMR-R2
Quad Flat No-Lead
Integrated Circuit
SN74ALS165DE4
Small Outline Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”