NCP508SQ33T1GAlternatives & Equivalent Parts
About NCP508SQ33T1G
NCP508SQ33T1G is a Integrated Circuit component manufactured by ON Semiconductor. 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 | NCP508SQ33T1GSource | NL27WZ07DTT1G | AVR128DB28-I/SS | MIC3490-3.3YM5-TR | ESD7104MUTAG | SN74LS74ADRG4 | SI2301 |
|---|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Microchip | Microchip | ON Semiconductor | Texas Instruments | Micro Commercial Components (MCC) |
| Package Type | SOT23 (5-Pin) | SOT23 (6-Pin) | Small Outline Packages | SOT23 (5-Pin) | Other | Small Outline Packages | Other |
| Pin Count | 5 | 6 | 28 | 5 | 10 | 14 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 125.0°C | ~ 70.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0712 | $0.0900 | $1.2900 | $1.1600 | $0.2550 | $0.2063 | $0.0078 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | — | Yes | Yes | — |
| Manufacturer Package Code | 419A-02 | 318G-02 | SSOP-28 | SOT-23-5 | 517BB | — | — |
| YTEOL | 6 | 0 | 19 | 19 | 6 | 15 | 5.15 |
| Adjustability | FIXED | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | 0.3 V | — | — | 0.45 V | — | — | — |
| Dropout Voltage1-Nom | 0.155 V | — | — | 0.27 V | — | — | — |
| Input Voltage Absolute-Max | 13 V | — | — | 38 V | — | — | — |
| Input Voltage-Max | 12 V | — | — | 36 V | — | — | — |
| Input Voltage-Min | 4.201 V | — | — | 4.3 V | — | — | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G6 | R-PDSO-G28 | R-PDSO-G5 | R-PDSO-N10 | R-PDSO-G14 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e4 | e3 |
| Line Regulation-Max | 0.02% | — | — | 0.0165% | — | — | — |
| Load Regulation-Max | 0.04% | — | — | 0.033% | — | — | — |
| Number of Functions | 1 | 2 | — | 1 | — | 2 | — |
| Number of Outputs | 1 | — | — | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — | 125 °C | — | — | — |
| Output Current1-Max | 0.04 A | — | — | 0.1 A | — | — | — |
| Output Voltage1-Max | 3.399 V | — | — | 3.366 V | — | — | — |
| Output Voltage1-Min | 3.201 V | — | — | 3.234 V | — | — | — |
| Output Voltage1-Nom | 3.3 V | — | — | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | TSOP6,.11,37 | SSOP28,.3 | TSOP5/6,.11,37 | — | SOP14,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TR, 7 INCH | — | TR | — | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | AVALANCHE | TTL | — |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.95 mm | 0.65 mm | 0.95 mm | — | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 | 30 | 10 |
| Voltage Tolerance-Max | 3% | — | — | 2% | — | — | — |
| Factory Lead Time | — | 4 Weeks | 6 Weeks | — | 8 Weeks | — | — |
| Family | — | LVC/LCX/Z | — | — | — | LS | — |
| Load Capacitance (CL) | — | 50 pF | — | — | — | 15 pF | — |
| Logic IC Type | — | BUFFER | — | — | — | D FLIP-FLOP | — |
| Max I(ol) | — | 0.024 A | — | — | — | 0.008 A | — |
| Number of Inputs | — | 1 | — | — | — | — | — |
| Output Characteristics | — | OPEN-DRAIN | — | — | — | — | — |
| Power Supply Current-Max (ICC) | — | 0.1 mA | — | — | — | 8 mA | — |
| Prop. Delay@Nom-Sup | — | 4.8 ns | — | — | — | 40 ns | — |
| Propagation Delay (tpd) | — | 12 ns | — | — | — | 40 ns | — |
| Schmitt Trigger | — | NO | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — | 5.25 V | — |
| Supply Voltage-Min (Vsup) | — | 1.65 V | — | — | — | 4.75 V | — |
| Supply Voltage-Nom (Vsup) | — | 3.3 V | — | — | — | 5 V | — |
| Temperature Grade | — | MILITARY | INDUSTRIAL | — | — | COMMERCIAL | — |
| Has ADC | — | — | YES | — | — | — | — |
| Bit Size | — | — | 8 | — | — | — | — |
| Boundary Scan | — | — | NO | — | — | — | — |
| CPU Family | — | — | AVR | — | — | — | — |
| Clock Frequency-Max | — | — | 24 MHz | — | — | — | — |
| DAC Channels | — | — | YES | — | — | — | — |
| DMA Channels | — | — | NO | — | — | — | — |
| Format | — | — | FIXED POINT | — | — | — | — |
| Integrated Cache | — | — | NO | — | — | — | — |
| Low Power Mode | — | — | YES | — | — | — | — |
| Number of External Interrupts | — | — | 22 | — | — | — | — |
| Number of I/O Lines | — | — | 22 | — | — | — | — |
| Number of Serial I/Os | — | — | 3 | — | — | — | — |
| Number of Timers | — | — | 5 | — | — | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — | — |
| PWM Channels | — | — | YES | — | — | — | — |
| RAM (bytes) | — | — | 16384 | — | — | — | — |
| RAM (words) | — | — | 16384 | — | — | — | — |
| ROM (words) | — | — | 131072 | — | — | — | — |
| ROM Programmability | — | — | FLASH | — | — | — | — |
| Speed | — | — | 24 MHz | — | — | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — | — | — |
| Supply Voltage-Nom | — | — | 3 V | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — | — | — |
| ## AVR128DB28-I/SS Alternates Showing results | — | — | Image | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — | — | — |
| Screening Level | — | — | — | TS 16949 | — | — | — |
| Additional Feature | — | — | — | — | ULTRA LOW CAPACITANCE | — | — |
| Breakdown Voltage-Min | — | — | — | — | 5.5 V | — | — |
| Case Connection | — | — | — | — | ANODE | — | — |
| Clamping Voltage-Max | — | — | — | — | 10 V | — | — |
| Configuration | — | — | — | — | COMMON ANODE, 5 ELEMENTS, 5 CHANNEL | — | SINGLE WITH BUILT-IN DIODE |
| Diode Element Material | — | — | — | — | SILICON | — | — |
| Diode Type | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE | — | — |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | 10 W | — | — |
| Number of Elements | — | — | — | — | 5 | — | 1 |
| Polarity | — | — | — | — | UNIDIRECTIONAL | — | — |
| Reference Standard | — | — | — | — | IEC-61000-4-2 | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 5 V | — | — |
| Reverse Current-Max | — | — | — | — | 1 µA | — | — |
| Reverse Test Voltage | — | — | — | — | 5 V | — | — |
| Max Frequency@Nom-Sup | — | — | — | — | — | 25000000 Hz | — |
| Number of Bits | — | — | — | — | — | 1 | — |
| Output Polarity | — | — | — | — | — | COMPLEMENTARY | — |
| Trigger Type | — | — | — | — | — | POSITIVE EDGE | — |
| fmax-Min | — | — | — | — | — | 35 MHz | — |
| ## SN74LS74ADRG4 Alternates Showing results | — | — | — | — | — | Image | — |
| DS Breakdown Voltage-Min | — | — | — | — | — | — | 20 V |
| Drain Current-Max (ID) | — | — | — | — | — | — | 2.8 A |
| Drain-source On Resistance-Max | — | — | — | — | — | — | 0.12 Ω |
| FET Technology | — | — | — | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | — | — | — | — | — | — | 175 pF |
| Operating Mode | — | — | — | — | — | — | ENHANCEMENT MODE |
| Polarity/Channel Type | — | — | — | — | — | — | P-CHANNEL |
| Power Dissipation Ambient-Max | — | — | — | — | — | — | 1.25 W |
| Power Dissipation-Max (Abs) | — | — | — | — | — | — | 1.25 W |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | — | — | 10 A |
| Transistor Application | — | — | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | — | — | SILICON |
| Turn-off Time-Max (toff) | — | — | — | — | — | — | 110 ns |
| Turn-on Time-Max (ton) | — | — | — | — | — | — | 30 ns |
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 NCP508SQ33T1G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for NCP508SQ33T1G 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 NCP508SQ33T1G 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 NCP508SQ33T1G?
Known equivalents for NCP508SQ33T1G include NL27WZ07DTT1G, AVR128DB28-I/SS, MIC3490-3.3YM5-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of NCP508SQ33T1G?
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 NCP508SQ33T1G 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.