NCP785AH120T1GAlternatives & Equivalent Parts
About NCP785AH120T1G
NCP785AH120T1G is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Other 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 | NCP785AH120T1GSource | LD1117AS33TR | OPA859QDSGRQ1 |
|---|---|---|---|
| Manufacturer | ON Semiconductor | STMicroelectronics | Texas Instruments |
| Package Type | Other | SOT223 (3-Pin) | Small Outline No-lead |
| Pin Count | 4 | 4 | 9 |
| Temperature Range | — | — | -40.0°C ~ 125.0°C |
| Price | $0.4300 | $0.1300 | $3.2200 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 528AG | — | — |
| Factory Lead Time | 9 Weeks | 12 Weeks | — |
| YTEOL | 6.04 | 6.2 | 15 |
| Adjustability | FIXED | FIXED | — |
| Input Voltage Absolute-Max | 700 V | 10 V | — |
| Input Voltage-Max | 450 V | 10 V | — |
| Input Voltage-Min | 55 V | 4.75 V | — |
| JESD-30 Code | R-PSSO-F3 | R-PDSO-G4 | S-PDSO-N8 |
| JESD-609 Code | e3 | e3 | e4 |
| Line Regulation-Max | 0.06% | 0.006% | — |
| Load Regulation-Max | 0.12% | 0.01% | — |
| Number of Functions | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | — |
| Operating Temperature TJ-Max | 85 °C | 125 °C | — |
| Operating Temperature TJ-Min | -40 °C | — | — |
| Output Current1-Max | 0.01 A | 1 A | — |
| Output Voltage1-Max | 12.6 V | 3.432 V | — |
| Output Voltage1-Min | 11.4 V | 3.168 V | — |
| Output Voltage1-Nom | 12 V | 3.3 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-243 | SOT-223 | SOLCC8,.08,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | BIPOLAR | BICMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | FLAT | GULL WING | NO LEAD |
| Terminal Pitch | 1.5 mm | 2.3 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Voltage Tolerance-Max | 5% | 2% | — |
| Dropout Voltage1-Max | — | 1.3 V | — |
| Dropout Voltage1-Nom | — | 1.15 V | — |
| Qualification Status | — | Not Qualified | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | 0.000005 µA |
| Bias Current-Max (IIB) @25C | — | — | 0.000005 µA |
| Common-mode Reject Ratio-Min | — | — | 70 dB |
| Common-mode Reject Ratio-Nom | — | — | 84 dB |
| Frequency Compensation | — | — | YES |
| Input Offset Voltage-Max | — | — | 5000 µV |
| Low-Bias | — | — | YES |
| Low-Offset | — | — | NO |
| Micropower | — | — | NO |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Screening Level | — | — | AEC-Q100 |
| Slew Rate-Nom | — | — | 1150 V/us |
| Supply Current-Max | — | — | 24 mA |
| Supply Voltage Limit-Max | — | — | 5.5 V |
| Supply Voltage-Nom (Vsup) | — | — | 5 V |
| Unity Gain BW-Nom | — | — | 900000 |
| Voltage Gain-Min | — | — | 1000 |
| Wideband | — | — | YES |
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 2 alternatives for NCP785AH120T1G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for NCP785AH120T1G 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 NCP785AH120T1G 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 NCP785AH120T1G?
Known equivalents for NCP785AH120T1G include LD1117AS33TR, OPA859QDSGRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCP785AH120T1G?
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 NCP785AH120T1G 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.