TPS389001DSER Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
TPS389001DSER is a low quiescent current voltage supervisor IC with 1% accurate threshold, programmable delay, and single-channel reset output. Features adjustable threshold and SOT-23 package. From $0.20 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TPS389001DSER Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2010(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
- Low quiescent current design minimizes power consumption in battery-operated systems
- 1% accurate voltage threshold ensures precise power supply monitoring
- Programmable supervisory delay allows customizable reset timing for system reliability
- Single-channel architecture in compact SOT-23 package for space-constrained designs
- Adjustable threshold supports flexible supply voltage monitoring from 1V to 5V
Applications
The TPS389001DSER is ideal for power supply monitoring in microcontroller-based systems, IoT devices, and portable electronics where accurate reset control is critical. It is widely used in industrial control systems, wearables, and battery-powered consumer products to ensure reliable startup and brownout protection. Its low quiescent current and small footprint make it suitable for energy-harvesting and always-on sensor applications.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Date Of Intro | 2016-05-25 |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| 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 Shape | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.0065mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +1.15V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
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
Compatible alternatives and drop-in replacements for TPS389001DSER:
Frequently Asked Questions
What is the quiescent current of the TPS389001DSER?
The TPS389001DSER features an ultra-low quiescent current, typically around 1.1 µA, making it ideal for battery-powered and energy-sensitive applications where minimizing standby power consumption is critical.
What voltage threshold accuracy does the TPS389001DSER provide?
The TPS389001DSER offers 1% accurate voltage threshold detection, ensuring reliable and precise monitoring of power supply levels to protect sensitive microcontrollers and system components from undervoltage conditions.
What package type is the TPS389001DSER available in?
The TPS389001DSER is available in a 6-pin Small Outline No-lead (SON) package (WSON-6), also referred to as DSER suffix, which provides a compact footprint suitable for high-density PCB designs.
Can the reset delay of the TPS389001DSER be programmed?
Yes, the TPS389001DSER supports programmable supervisory delay via an external capacitor on the delay pin, allowing designers to customize the reset timeout period to match specific system startup and fault recovery requirements.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.5190 | $3.52 |
| 100+ | $0.9656 | $96.56 |
| 250+ | $0.8989 | $224.72 |
| 500+ | $0.8267 | $413.35 |
| 965+ | $0.2080 | $200.72 |
| 1245+ | $0.2010 | $250.25 |
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