TL432BQDBZRQ1 Texas Instruments Integrated Circuit (Other) In Stock
TL432BQDBZRQ1 is an automotive-grade adjustable precision shunt regulator with output voltage range of 2.495V to 36V and 100mA output current. AEC-Q100 qualified for harsh automotive environments. From $0.12 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TL432BQDBZRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1249(MOQ 250)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive AEC-Q100 qualified for reliable use in harsh environments
- Adjustable output voltage from 2.495V to 36V via external resistors
- Up to 100mA output sink current with tight voltage tolerance
- SOT-23 3-pin compact package (DBZR) for space-constrained designs
- Pb-free and RoHS compliant with 15-year YTEOL longevity commitment
Applications
The TL432BQDBZRQ1 is widely used in automotive power supply systems for voltage regulation, reference generation, and feedback control in DC-DC converters. It is suitable for instrument clusters, body control modules, and infotainment power rails where precision and reliability are critical. Its adjustable output and compact footprint also make it ideal for industrial sensing circuits and battery management applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.1A |
| Output Voltage-Max | 2.507V |
| Output Voltage-Min | 2.483V |
| Output Voltage-Nom | 2.495V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Voltage-Max (Vsup) | 36V |
| Supply Voltage-Min (Vsup) | 2.495V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temp Coef of Voltage-Max | 92ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | YES |
| Voltage Tolerance-Max | 0.5% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range of the TL432BQDBZRQ1?
The TL432BQDBZRQ1 supports an adjustable output voltage from 2.495V to 36V, set by two external resistors. The reference voltage at the REF pin is nominally 2.495V with tight accuracy, making it suitable for precision automotive power designs.
Is TL432BQDBZRQ1 AEC-Q100 qualified for automotive use?
Yes, TL432BQDBZRQ1 is AEC-Q100 qualified and manufactured for automotive applications. It is rated for operation in harsh thermal and electrical environments found in vehicles, and carries a 15-year YTEOL (years to end of life) commitment from Texas Instruments.
What package does the TL432BQDBZRQ1 use and what is its maximum output current?
The TL432BQDBZRQ1 comes in a SOT-23 3-pin (DBZR) surface-mount package with a pin layout of RKA (REF, Kathode, Anode). It supports a maximum output sink current of 100mA (0.1A), suitable for low-power voltage reference and regulation applications.
What are common alternatives or substitutes for TL432BQDBZRQ1?
Common alternatives include the TL431 series (standard grade), TLV431 (lower operating voltage), and LM4040 precision voltage references. For direct automotive-grade replacements, look for AEC-Q100 shunt regulators with similar 2.5V–36V range and SOT-23 packaging from Texas Instruments or other qualified suppliers.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.3347 | $83.68 |
| 500+ | $0.3197 | $159.87 |
| 1000+ | $0.2780 | $278.00 |
| 1390+ | $0.1441 | $200.30 |
| 1795+ | $0.1393 | $250.04 |
| 2405+ | $0.1249 | $300.38 |
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