TPS22998RYZR Texas Instruments Integrated Circuit (Other) In Stock
TPS22998RYZR is a single-channel load switch IC by Texas Instruments with adjustable threshold. Key specs: 0.2 V to 5.5 V input voltage range, thermal shutdown at 150°C, 10-pin DQCC package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TPS22998RYZR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2720(MOQ 250)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable threshold load switch supporting 0.2 V to 5.5 V input for wide voltage rail coverage
- Integrated thermal shutdown protection at 150°C preventing damage from overload conditions
- Single-channel design in compact 10-pin DQCC package enabling minimal PCB footprint
Applications
The TPS22998RYZR is used in portable consumer electronics, IoT devices, and industrial power management systems to control power delivery to peripheral loads. Its adjustable threshold and wide 0.2 V to 5.5 V input range suit battery-powered designs where multiple supply rails must be sequenced or enabled on demand. The 10-pin DQCC package is ideal for space-constrained wearables and sensor nodes requiring thermal-shutdown-protected load switching.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | Thermal Shutdown:150C |
| Adjustable Threshold | YES |
| Analog IC - Other Type | Load switch |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 0.2V |
| JESD-30 Code | R-XQCC-N10 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC10(UNSPEC) |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Threshold Voltage-Nom | +0.9V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| 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 is the input voltage operating range of TPS22998RYZR and at what temperature does its thermal shutdown trigger?
The TPS22998RYZR operates with an input voltage from 0.2 V to 5.5 V, covering LDO outputs, Li-ion battery rails, and USB-level supplies. Its thermal shutdown activates at 150°C to protect the device and load during prolonged overcurrent or short-circuit events, making it reliable for self-protected power switching in space-constrained 10-pin DQCC designs.
How does the adjustable threshold feature of TPS22998RYZR benefit power sequencing designs?
The adjustable threshold on TPS22998RYZR allows designers to program the enable trip point via an external resistor divider, enabling precise power sequencing between multiple rails in a system. This is especially valuable in IoT and wearable products operating from 1.8 V or 3.3 V rails where fixed-threshold switches may not meet sequencing timing requirements within microseconds of power-on.
For which portable or IoT form factors is TPS22998RYZR best suited given its package size?
The TPS22998RYZR is best suited for wearable devices, wireless sensor nodes, and compact IoT modules where load switching must occupy less than 2 mm x 2 mm of board area. Its 10-pin DQCC package (R-XQCC-N10) achieves this compactness while integrating a 0.2 V to 5.5 V single-channel switch with thermal shutdown and adjustable threshold in one device.
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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 |
|---|---|---|
| 250+ | $0.3670 | $91.75 |
| 500+ | $0.3508 | $175.40 |
| 640+ | $0.3138 | $200.83 |
| 825+ | $0.3034 | $250.31 |
| 1105+ | $0.2720 | $300.56 |
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