ATTINY12L-4PUAlternatives & Equivalent Parts
About ATTINY12L-4PU
ATTINY12L-4PU is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line Packages 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 | ATTINY12L-4PUSource | ATTINY5-TSHR | TIP29A | ESR10EZPJ100 | ESR10EZPJ102 | ESR10EZPJ103 | ESR10EZPJ104 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | STMicroelectronics | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Package Type | Dual-In-Line Packages | SOT23 (6-Pin) | Transistor Outline, Vertical | Resistor Chip | Resistor Chip | Resistor Chip | Resistor Chip |
| Pin Count | 8 | 6 | 3 | 2 | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 150.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C |
| Price | $1.4000 | $0.3070 | $0.2830 | $0.0160 | $0.0059 | $0.0080 | $0.0140 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | PDIP-8 | SOT-23-6 | — | — | — | — | — |
| YTEOL | 0 | 14 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | NO | YES | — | — | — | — | — |
| Bit Size | 8 | 8 | — | — | — | — | — |
| Boundary Scan | NO | NO | — | — | — | — | — |
| CPU Family | AVR RISC | AVR RISC | — | — | — | — | — |
| Clock Frequency-Max | 4 MHz | 12 MHz | — | — | — | — | — |
| DAC Channels | NO | NO | — | — | — | — | — |
| DMA Channels | NO | NO | — | — | — | — | — |
| Format | FIXED POINT | FIXED POINT | — | — | — | — | — |
| Integrated Cache | NO | NO | — | — | — | — | — |
| JESD-30 Code | R-PDIP-T8 | R-PDSO-G6 | R-PSFM-T3 | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | — | — | — | — |
| Low Power Mode | YES | YES | — | — | — | — | — |
| Number of External Interrupts | 1 | 5 | — | — | — | — | — |
| Number of I/O Lines | 6 | 4 | — | — | — | — | — |
| Number of Timers | 1 | 1 | — | — | — | — | — |
| On Chip Program ROM Width | 16 | 8 | — | — | — | — | — |
| PWM Channels | NO | YES | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | — |
| Package Equivalence Code | DIP8,.3 | TSOP6,.11,37 | — | — | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — | — | — |
| Package Style | IN-LINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | FLANGE MOUNT | SMT | SMT | SMT | SMT |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | — | — |
| ROM (words) | 512 | 512 | — | — | — | — | — |
| ROM Programmability | FLASH | FLASH | — | — | — | — | — |
| Speed | 4 MHz | 12 MHz | — | — | — | — | — |
| Supply Current-Max | 2.5 mA | 4 mA | — | — | — | — | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | 3 V | 4.5 V | — | — | — | — | — |
| Supply Voltage-Nom | 3 V | 5 V | — | — | — | — | — |
| Surface Mount | NO | YES | NO | YES | YES | YES | YES |
| Technology | CMOS | CMOS | — | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | — | — | — |
| Terminal Finish | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | THROUGH-HOLE | GULL WING | THROUGH-HOLE | — | — | — | — |
| Terminal Pitch | 2.54 mm | 0.95 mm | — | — | — | — | — |
| Terminal Position | DUAL | DUAL | SINGLE | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | — | — |
| ## ATTINY12L-4PU Alternates Showing results | Image | — | — | — | — | — | — |
| Factory Lead Time | — | 8 Weeks | 14 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks |
| Additional Feature | — | OPERATES AT 2.7 V MIN SUPPLY AT 8 MHz AND 1.8 V MIN AT 4 MHz | — | — | — | — | — |
| On Chip Data RAM Width | — | 8 | — | — | — | — | — |
| RAM (bytes) | — | 32 | — | — | — | — | — |
| Screening Level | — | TS 16949 | — | — | — | — | — |
| ## ATTINY5-TSHR Alternates Showing results | — | Image | — | — | — | — | — |
| Reach Compliance Code | — | — | Not Compliant | Compliant | Compliant | Compliant | Compliant |
| Collector Current-Max (IC) | — | — | 1 A | — | — | — | — |
| Collector-Emitter Voltage-Max | — | — | 60 V | — | — | — | — |
| Configuration | — | — | SINGLE | — | — | — | — |
| DC Current Gain-Min (hFE) | — | — | 15 | — | — | — | — |
| JEDEC-95 Code | — | — | TO-220AB | — | — | — | — |
| Number of Elements | — | — | 1 | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | — | — | — | — |
| Polarity/Channel Type | — | — | NPN | — | — | — | — |
| Power Dissipation Ambient-Max | — | — | 30 W | — | — | — | — |
| Power Dissipation-Max (Abs) | — | — | 30 W | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — | — | — | — |
| Transistor Application | — | — | SWITCHING | — | — | — | — |
| Transistor Element Material | — | — | SILICON | — | — | — | — |
| Transition Frequency-Nom (fT) | — | — | 3 MHz | — | — | — | — |
| VCEsat-Max | — | — | 0.7 V | — | — | — | — |
| ## TIP29A Alternates Showing results | — | — | Image | — | — | — | — |
| Construction | — | — | — | Rectangular | Rectangular | Rectangular | Rectangular |
| Mounting Feature | — | — | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | — | — | — | 0.55 mm | 0.55 mm | 0.55 mm | 0.55 mm |
| Package Length | — | — | — | 2 mm | 2 mm | 2 mm | 2 mm |
| Package Width | — | — | — | 1.25 mm | 1.25 mm | 1.25 mm | 1.25 mm |
| Packing Method | — | — | — | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH | TR, EMBOSSED PAPER, 7 INCH |
| Rated Power Dissipation (P) | — | — | — | 0.5 W | 0.4 W | 0.4 W | 0.4 W |
| Rated Temperature | — | — | — | 70 °C | 70 °C | 70 °C | 70 °C |
| Reference Standard | — | — | — | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Resistance | — | — | — | 10 Ω | 1000 Ω | 10000 Ω | 100000 Ω |
| Resistor Type | — | — | — | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR | FIXED RESISTOR |
| Size Code | — | — | — | 0805 | 0805 | 0805 | 0805 |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND |
| Tolerance | — | — | — | 5% | 5% | 5% | 5% |
| Working Voltage | — | — | — | 150 V | 150 V | 150 V | 150 V |
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 6 alternatives for ATTINY12L-4PU — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATTINY12L-4PU is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ATTINY12L-4PU 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.
Can't Find What You Need?
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FAQ
What is equivalent to ATTINY12L-4PU?
Known equivalents for ATTINY12L-4PU include ATTINY5-TSHR, TIP29A, ESR10EZPJ100. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATTINY12L-4PU?
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 ATTINY12L-4PU 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.