ADP121-AUJZ33R7Alternatives & Equivalent Parts
About ADP121-AUJZ33R7
ADP121-AUJZ33R7 is a Integrated Circuit component manufactured by Analog Devices. It comes in a SOT23 (5-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 | ADP121-AUJZ33R7Source | RCLAMP0504S.TCT | ADP122AUJZ-2.5-R7 | ADSP-BF522KBCZ-4 | NC7S32M5X | ADP123AUJZ-R7 |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | SEMTECH | Analog Devices | Analog Devices | ON Semiconductor | Analog Devices |
| Package Type | SOT23 (5-Pin) | SOT23 (6-Pin) | SOT23 (5-Pin) | Other | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 6 | 5 | 289 | 5 | 5 |
| Temperature Range | — | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.4875 | $0.3100 | $0.5474 | $16.7900 | $0.0215 | $0.5691 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | No | Yes | No | No | Yes | No |
| Manufacturer Package Code | UJ-5 | — | UJ-5 | BC-289-2 | 318BQ | UJ-5 |
| YTEOL | 10 | 6.38 | 10 | 10 | 5.35 | 10 |
| Adjustability | FIXED | — | FIXED | — | — | ADJUSTABLE |
| Dropout Voltage1-Max | 0.18 V | — | 0.15 V | — | — | 0.15 V |
| Dropout Voltage1-Nom | 0.12 V | — | 0.085 V | — | — | 0.085 V |
| Input Voltage Absolute-Max | 6 V | — | 6.5 V | — | — | — |
| Input Voltage-Max | 5.5 V | — | 5.5 V | — | — | — |
| Input Voltage-Min | 2.3 V | — | 2.3 V | — | — | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G6 | R-PDSO-G5 | S-PBGA-B289 | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e3 | e3 | e3 | e1 | e3 | e3 |
| Line Regulation-Max | 0.00168% | — | 0.004% | — | — | — |
| Load Regulation-Max | 0.0246% | — | 0.0075% | — | — | — |
| Number of Functions | 1 | — | 1 | — | 1 | 1 |
| Number of Outputs | 1 | — | 1 | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | — | 125 °C | — | — | 125 °C |
| Operating Temperature TJ-Min | -40 °C | — | -40 °C | — | — | -40 °C |
| Output Current1-Max | 0.15 A | — | 0.3 A | — | — | 0.3 A |
| Output Voltage1-Max | 3.399 V | — | 2.55 V | — | — | 5 V |
| Output Voltage1-Min | 3.201 V | — | 2.45 V | — | — | 0.8 V |
| Output Voltage1-Nom | 3.3 V | — | 2.5 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | — | TSOP5/6,.11,37 | BGA289,23X23,20 | TSOP5/6,.11,37 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | GRID ARRAY, LOW PROFILE, FINE PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Packing Method | TR, 7 INCH | — | TR, 7 INCH | — | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | AVALANCHE | CMOS | CMOS | CMOS | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | BALL | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | — | 0.95 mm | 0.5 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | DUAL | BOTTOM | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 |
| Voltage Tolerance-Max | 3% | — | 2% | — | — | — |
| Factory Lead Time | — | 13 Weeks | — | — | 6 Weeks | — |
| Breakdown Voltage-Min | — | 6 V | — | — | — | — |
| Clamping Voltage-Max | — | 25 V | — | — | — | — |
| Configuration | — | SINGLE | — | — | — | — |
| Diode Element Material | — | SILICON | — | — | — | — |
| Diode Type | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | — | — |
| Non-rep Peak Rev Power Dis-Max | — | 150 W | — | — | — | — |
| Number of Elements | — | 1 | — | — | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | 5 V | — | — | — | — |
| Address Bus Width | — | — | — | 19 | — | — |
| Barrel Shifter | — | — | — | YES | — | — |
| Bit Size | — | — | — | 32 | — | — |
| Boundary Scan | — | — | — | YES | — | — |
| Clock Frequency-Max | — | — | — | 50 MHz | — | — |
| External Data Bus Width | — | — | — | 16 | — | — |
| Format | — | — | — | FIXED POINT | — | — |
| Internal Bus Architecture | — | — | — | MULTIPLE | — | — |
| Low Power Mode | — | — | — | YES | — | — |
| Speed | — | — | — | 400 MHz | — | — |
| Supply Voltage-Max | — | — | — | 1.9 V | — | — |
| Supply Voltage-Min | — | — | — | 1.7 V | — | — |
| Supply Voltage-Nom | — | — | — | 1.8 V | — | — |
| Temperature Grade | — | — | — | COMMERCIAL | INDUSTRIAL | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | DIGITAL SIGNAL PROCESSOR, OTHER | — | — |
| Family | — | — | — | — | HC/UH | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | — | OR GATE | — |
| Max I(ol) | — | — | — | — | 0.0013 A | — |
| Number of Inputs | — | — | — | — | 2 | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 125 ns | — |
| Propagation Delay (tpd) | — | — | — | — | 125 ns | — |
| Schmitt Trigger | — | — | — | — | NO | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 3 V | — |
| Line Regulation-Max (%/V) | — | — | — | — | — | 0.05 |
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 5 alternatives for ADP121-AUJZ33R7 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADP121-AUJZ33R7 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 ADP121-AUJZ33R7 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 ADP121-AUJZ33R7?
Known equivalents for ADP121-AUJZ33R7 include RCLAMP0504S.TCT, ADP122AUJZ-2.5-R7, ADSP-BF522KBCZ-4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADP121-AUJZ33R7?
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 ADP121-AUJZ33R7 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.