PATL432LIAIDBZR Texas Instruments Integrated Circuit (SOT23 (3-Pin)) In Stock
PATL432LIAIDBZR is a high-bandwidth, low quiescent current programmable precision shunt voltage reference by Texas Instruments, packaged in a compact SOT-23 3-pin package. Key specs: three-terminal voltage reference topology, low Iq for battery applications, SOT-23 package. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- PATL432LIAIDBZR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PATL432LIAIDBZR?
- Programmable shunt voltage reference with adjustable output set by external resistors
- High bandwidth design for fast transient response in precision regulation applications
- Low quiescent current (Iq) optimized for battery-powered and energy-sensitive designs
- Three-terminal SOT-23 package (cathode, anode, reference) for minimal PCB footprint
- Texas Instruments precision analog process for tight initial accuracy and low temperature drift
What is PATL432LIAIDBZR used for?
The PATL432LIAIDBZR is used as a programmable voltage reference in power supply feedback networks, precision current limiters, and analog comparator reference circuits. Its low quiescent current makes it well suited for battery management systems, portable instruments, and IoT sensor nodes where supply current budget is tightly constrained.
What are the specifications of PATL432LIAIDBZR?
| YTEOL | 0 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the PATL432LIAIDBZR datasheet?
PATL432LIAIDBZR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PATL432LIAIDBZR?
Compatible alternatives and drop-in replacements for PATL432LIAIDBZR:
Frequently Asked Questions
What type of device is the PATL432LIAIDBZR and how is the output voltage set?
The PATL432LIAIDBZR is a three-terminal programmable precision shunt voltage reference. The output reference voltage is set by connecting two external resistors in a voltage divider configuration between the cathode, reference input, and ground. This allows the output to be programmed to any voltage above the minimum reference voltage of the device.
What is the package type and pin count for the PATL432LIAIDBZR?
The PATL432LIAIDBZR is housed in a SOT-23 3-pin package, one of the smallest standard transistor outline surface-mount packages available. Its three terminals are cathode (K), anode (A), and reference input (R), providing a compact footprint suitable for high-density PCB designs in portable and space-constrained applications.
What makes the PATL432LIAIDBZR suitable for battery-powered applications?
The PATL432LIAIDBZR is designed with a low quiescent current (Iq) characteristic that minimizes standby power consumption. Combined with its small SOT-23 package, this makes it ideal for battery-operated devices including IoT sensors, portable medical devices, and wearable electronics where every microamp of quiescent current impacts battery life.
How does the PATL432LIAIDBZR compare to the TL432 shunt regulator?
The PATL432LIAIDBZR is an enhanced version of the standard TL432 shunt regulator, offering higher bandwidth and lower quiescent current optimized for modern precision applications. The PAT prefix variants from Texas Instruments typically include improved accuracy specifications and better temperature performance compared to the classic TL431/TL432 family.
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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.
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