MP9943GQ-PAlternatives & Equivalent Parts
About MP9943GQ-P
MP9943GQ-P is a Integrated Circuit component manufactured by Monolithic Power Systems (MPS). It comes in a Small Outline No-lead 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 | MP9943GQ-PSource | PGA302EPWR | PGA302EPWT | AD9833BRMZ-REEL7 | DXT13003DG-13 | TC1185-3.6VCT713 |
|---|---|---|---|---|---|---|
| Manufacturer | Monolithic Power Systems (MPS) | Texas Instruments | Texas Instruments | Analog Devices | Diodes Inc. | Microchip |
| Package Type | Small Outline No-lead | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT223 (3-Pin) | SOT23 (5-Pin) |
| Pin Count | 8 | 16 | 16 | 10 | 4 | 5 |
| Temperature Range | — | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 105.0°C | — | — |
| Price | $1.2100 | $3.8454 | $4.1900 | $7.8375 | $0.1630 | $0.3567 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | No | — | Yes |
| Date Of Intro | — | 2017-12-16 | 2017-12-16 | — | — | — |
| YTEOL | — | 15 | 15 | 10 | 4 | 8 |
| Interface IC Type | — | SIGNAL CONDITIONER | SIGNAL CONDITIONER | — | — | — |
| JESD-30 Code | — | R-PDSO-G16 | R-PDSO-G16 | S-PDSO-G10 | R-PDSO-G4 | R-PDSO-G5 |
| JESD-609 Code | — | e4 | e4 | e3 | e3 | e3 |
| Number of Functions | — | 1 | 1 | — | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSSOP16,.25 | TSSOP16,.25 | TSSOP10,.19,20 | — | TSOP5/6,.11,37 |
| Package Shape | — | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 | 260 |
| Supply Voltage-Max | — | 20 V | 20 V | 5.5 V | — | — |
| Supply Voltage-Min | — | 4.5 V | 4.5 V | 2.3 V | — | — |
| Supply Voltage-Nom | — | 5 V | 5 V | 2.5 V | — | — |
| Surface Mount | — | YES | YES | YES | YES | YES |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | 0.65 mm | 0.65 mm | 0.5 mm | — | 0.95 mm |
| Terminal Position | — | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | — | — |
| ## PGA302EPWR Alternates Showing results | — | Image | — | — | — | — |
| Manufacturer Package Code | — | — | — | RM-10 | — | SOT-23-5 |
| Boundary Scan | — | — | — | NO | — | — |
| Clock Frequency-Max | — | — | — | 25 MHz | — | — |
| External Data Bus Width | — | — | — | 16 | — | — |
| Low Power Mode | — | — | — | YES | — | — |
| Qualification Status | — | — | — | Not Qualified | — | Not Qualified |
| Technology | — | — | — | CMOS | — | CMOS |
| Temperature Grade | — | — | — | INDUSTRIAL | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR | — | — |
| ## AD9833BRMZ-REEL7 Alternates Showing results | — | — | — | Image | — | — |
| Factory Lead Time | — | — | — | — | 12 Weeks | 6 Weeks |
| Case Connection | — | — | — | — | COLLECTOR | — |
| Collector Current-Max (IC) | — | — | — | — | 1.3 A | — |
| Collector-Emitter Voltage-Max | — | — | — | — | 450 V | — |
| Configuration | — | — | — | — | DARLINGTON WITH BUILT-IN DIODE | — |
| DC Current Gain-Min (hFE) | — | — | — | — | 5 | — |
| Number of Elements | — | — | — | — | 1 | — |
| Polarity/Channel Type | — | — | — | — | NPN | — |
| Transistor Application | — | — | — | — | SWITCHING | — |
| Transistor Element Material | — | — | — | — | SILICON | — |
| Transition Frequency-Nom (fT) | — | — | — | — | 4 MHz | — |
| Turn-on Time-Max (ton) | — | — | — | — | 3700 ns | — |
| Adjustability | — | — | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | — | — | 0.4 V |
| Input Voltage-Max | — | — | — | — | — | 6 V |
| Input Voltage-Min | — | — | — | — | — | 4.6 V |
| Line Regulation-Max | — | — | — | — | — | 0.0126% |
| Load Regulation-Max | — | — | — | — | — | 0.108% |
| Number of Outputs | — | — | — | — | — | 1 |
| Output Voltage1-Max | — | — | — | — | — | 3.69 V |
| Output Voltage1-Min | — | — | — | — | — | 3.51 V |
| Packing Method | — | — | — | — | — | TR |
| Regulator Type | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | — | — | — | — | — | TS 16949 |
| ## TC1185-3.6VCT713 Alternates Showing results | — | — | — | — | — | Image |
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 MP9943GQ-P — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MP9943GQ-P 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 MP9943GQ-P 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 MP9943GQ-P?
Known equivalents for MP9943GQ-P include PGA302EPWR, PGA302EPWT, AD9833BRMZ-REEL7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MP9943GQ-P?
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 MP9943GQ-P 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.