10pcs TPS38xx Voltage Supervisor ICs – 3.3V Reset Monitor
10pcs TPS38xx Voltage Supervisor ICs – 3.3V Reset Monitor
10-Pack Voltage Supervisor ICs – Multiple Models Available
Keep your electronic systems running reliably with this convenient 10-piece pack of precision voltage supervisor integrated circuits. Compatible with multiple TPS38xx-series models, these ICs are widely used in microcontroller resets, power sequencing, and voltage monitoring applications across consumer electronics, industrial equipment, and embedded systems.
Made in Mainland China.
Compatible Model Numbers
- TPS3809K33DBVR
- TPS3808G33DBVR
- TPS3823-33DBVR
- TPS3839G33DBZR
- TPS3825-33DBVR
- TPS3701DDCR
- TPS3422EGDRYR
- TPS3895PDRYR
Key Features
- Pack of 10: Great value for prototyping, repairs, or production runs
- Voltage Supervisor Function: Monitors supply voltage and asserts a reset signal when voltage falls below a set threshold
- 3.3V Threshold Variants: Optimized for 3.3V logic systems common in modern embedded designs
- Small Form Factor: SOT-23 and SC-70 packages (DBV, DBZ, DDC, GDR) for space-constrained PCB layouts
- Low Quiescent Current: Ideal for battery-powered and energy-efficient designs
- Wide Compatibility: Suitable for microcontrollers, FPGAs, DSPs, and other digital ICs requiring supervised power rails
- Customizable Quantities: Bulk packs available — contact us for larger orders
Typical Applications
- Microcontroller and processor reset supervisors
- Power-on reset (POR) circuits
- Battery-powered portable devices
- Industrial control systems
- Consumer electronics and IoT devices
Package Contents
- 10 × Voltage Supervisor IC (model selected at order)
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Frequently Asked Questions
Q: What is a voltage supervisor IC and what does it do?
A: A voltage supervisor IC continuously monitors a power supply rail and generates a reset or alert signal when the voltage drops below a specified threshold (in this case, 3.3V). This ensures that connected microcontrollers or processors only operate when supply conditions are stable, preventing erratic behavior or data corruption during power-up or brown-out events.
Q: Are all eight model numbers included in one pack of 10?
A: This listing covers multiple compatible models in the TPS38xx series. Each pack contains 10 pieces of a single selected model. Please confirm the specific model number you require before ordering, or contact us if you need assorted models.
Q: What packages are these ICs available in?
A: The models in this listing come in compact surface-mount packages including SOT-23-5 (DBVR), SC-70-5 (DBZR), SOT-23-6 (DDCR), and SSOP (GDRYR/PDRYR) — all suitable for modern, space-constrained PCB designs.
Q: Are these ICs compatible with 3.3V logic systems?
A: Yes. The "-33" designation in most model numbers indicates a 3.3V monitoring threshold, making them an excellent fit for 3.3V logic systems used in microcontrollers, FPGAs, and embedded applications.