TL431BIDBZRG4Alternatives & Equivalent Parts
About TL431BIDBZRG4
TL431BIDBZRG4 is a Transistor component manufactured by Texas Instruments. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TL431BIDBZRG4Source | PIC18F13K22-I/ML | TL431BIDRG4 | TL431BIDBVTG4 | TL431BIDCKTG4 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Quad Flat No-Lead | Small Outline Packages | SOT23 (5-Pin) | SOT23 (6-Pin) |
| Pin Count | 3 | 20 | 8 | 5 | 6 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0492 | $1.6200 | $0.1242 | — | $0.4543 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | — |
| YTEOL | 15 | 10 | 0 | 0 | 0 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | — | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 | S-PQCC-N20 | R-PDSO-G8 | R-PDSO-G5 | R-PDSO-G6 |
| JESD-609 Code | e4 | e3 | e4 | e4 | e4 |
| Number of Functions | 1 | — | 1 | 1 | 1 |
| Number of Outputs | 1 | — | 1 | 1 | 1 |
| Output Current-Max | 0.1 A | — | 0.1 A | 0.1 A | 0.1 A |
| Output Voltage-Max | 2.507 V | — | 2.507 V | 2.507 V | 2.507 V |
| Output Voltage-Min | 2.483 V | — | 2.483 V | 2.483 V | 2.483 V |
| Output Voltage-Nom | 2.495 V | — | 2.495 V | 2.495 V | 2.495 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | LCC20,.16SQ,20 | SOP8,.25 | TSOP5/6,.11,37 | TSSOP6,.08 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | CMOS | BIPOLAR | BIPOLAR | BIPOLAR |
| Temp Coef of Voltage-Max | 92 ppm/°C | — | 92 ppm/°C | 92 ppm/°C | 92 ppm/°C |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.5 mm | 1.27 mm | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | QUAD | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 | 30 | 30 | 30 |
| Trim/Adjustable Output | YES | — | YES | YES | YES |
| Voltage Tolerance-Max | 0.5% | — | 0.5% | 0.5% | 0.5% |
| ## TL431BIDBZRG4 Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | QFN-20 | — | — | — |
| Factory Lead Time | — | 10 Weeks | — | — | — |
| Has ADC | — | YES | — | — | — |
| Additional Feature | — | ALSO OPERATES AT 2.3 V MINIMUM SUPPLY AT 20 MHZ | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V |
| Bit Size | — | 16 | — | — | — |
| Boundary Scan | — | NO | — | — | — |
| CPU Family | — | PIC18 | — | — | — |
| Clock Frequency-Max | — | 64 MHz | — | — | — |
| DAC Channels | — | YES | — | — | — |
| DMA Channels | — | NO | — | — | — |
| Format | — | FIXED POINT | — | — | — |
| Integrated Cache | — | NO | — | — | — |
| Low Power Mode | — | YES | — | — | — |
| Number of External Interrupts | — | 3 | — | — | — |
| Number of I/O Lines | — | 18 | — | — | — |
| Number of Serial I/Os | — | 1 | — | — | — |
| Number of Timers | — | 6 | — | — | — |
| On Chip Data RAM Width | — | 8 | — | — | — |
| On Chip Program ROM Width | — | 16 | — | — | — |
| PWM Channels | — | YES | — | — | — |
| RAM (bytes) | — | 256 | — | — | — |
| ROM (words) | — | 4096 | — | — | — |
| ROM Programmability | — | FLASH | — | — | — |
| Screening Level | — | TS 16949 | — | — | — |
| Speed | — | 64 MHz | — | — | — |
| Supply Current-Max | — | 15.6 mA | — | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — | — |
| Supply Voltage-Min | — | 3 V | — | — | — |
| Supply Voltage-Nom | — | 5 V | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — | — |
| ## PIC18F13K22-I/ML Alternates Showing results | — | Image | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 36 V | 36 V | 36 V |
| Supply Voltage-Min (Vsup) | — | — | 2.495 V | 2.495 V | 2.495 V |
| Reach Compliance Code | — | — | — | Compliant | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TL431BIDBZRG4 — response within 24 hours.
Quick Links
suggested
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO5
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO6
Why Look for Alternatives?
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When evaluating TL431BIDBZRG4 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TL431BIDBZRG4?
Known equivalents for TL431BIDBZRG4 include PIC18F13K22-I/ML, TL431BIDRG4, TL431BIDBVTG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL431BIDBZRG4?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TL431BIDBZRG4 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.