REF01CSA+Alternatives & Equivalent Parts
About REF01CSA+
REF01CSA+ is a Integrated Circuit component manufactured by Maxim Integrated. It comes in a Small Outline 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 | REF01CSA+Source | INA111AP | NC7SZU04P5X | PDS1040L-13 | ADUM5028-5BRIZ |
|---|---|---|---|---|---|
| Manufacturer | Maxim Integrated | Texas Instruments | ON Semiconductor | Diodes Inc. | Analog Devices |
| Package Type | Small Outline Packages | Dual-In-Line Packages | SOT23 (5-Pin) | Other | Small Outline Packages |
| Pin Count | 8 | 8 | 5 | 3 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $2.5799 | $9.4200 | $0.0248 | $0.3316 | $4.3200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Manufacturer Package Code | 8-SOIC_N-150_MIL | — | 419A-02 | POWERDI5 | RI-8-1 |
| Date Of Intro | 2000-05-03 | — | — | — | — |
| YTEOL | 8.5 | 15 | 6 | 6 | 10 |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE 3 PERCENT | — | — | FREE WHEELING DIODE, HIGH RELIABILITY | ALSO HAVE 5 V SECONDARY ISOLATED SUPPLY |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | DC-DC REGULATED POWER SUPPLY MODULE |
| JESD-30 Code | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G5 | R-PDSO-F3 | R-PDMA-G8 |
| JESD-609 Code | e3 | e4 | e3 | e3 | — |
| Number of Functions | 1 | 1 | 1 | — | 1 |
| Number of Outputs | 1 | — | — | — | 1 |
| Output Voltage-Max | 10.1 V | — | — | — | 3.465 V |
| Output Voltage-Min | 9.9 V | — | — | — | 3.135 V |
| Output Voltage-Nom | 10 V | — | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | DIP8,.3 | TSSOP5/6,.08 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 255 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 33 V | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | 13 V | — | 1.65 V | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | 1.8 V | — | — |
| Surface Mount | YES | NO | YES | YES | YES |
| Technology | BIPOLAR | — | CMOS | SCHOTTKY | HYBRID |
| Temp Coef of Voltage-Max | 65 ppm/°C | — | — | — | — |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | FLAT | GULL WING |
| Terminal Pitch | 1.27 mm | 2.54 mm | 0.65 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 |
| Trim/Adjustable Output | YES | — | — | — | NO |
| Voltage Tolerance-Max | 1% | — | — | — | — |
| Pbfree Code | — | Yes | Yes | No | No |
| Amplifier Type | — | INSTRUMENTATION AMPLIFIER | — | — | — |
| Average Bias Current-Max (IIB) | — | 0.00002 µA | — | — | — |
| Bandwidth (3dB)-Nom | — | 2 MHz | — | — | — |
| Bias Current-Max (IIB) @25C | — | 0.00002 µA | — | — | — |
| Common-mode Reject Ratio-Min | — | 106 dB | — | — | — |
| Input Offset Current-Max (IIO) | — | 0.00001 µA | — | — | — |
| Input Offset Voltage-Max | — | 500 µV | — | — | — |
| Neg Supply Voltage Limit-Max | — | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | -15 V | — | — | — |
| Non-linearity-Max | — | 0.04% | — | — | — |
| Packing Method | — | TUBE | TR | — | — |
| Slew Rate-Nom | — | 17 V/us | — | — | — |
| Subcategory | — | Instrumentation Amplifier | — | — | — |
| Supply Current-Max | — | 4.5 mA | — | — | — |
| Supply Voltage Limit-Max | — | 18 V | — | — | — |
| Voltage Gain-Max | — | 1000 | — | — | — |
| Voltage Gain-Min | — | 1 | — | — | — |
| Voltage Gain-Nom | — | 10 | — | — | — |
| ## INA111AP Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 6 Weeks | — | — |
| Family | — | — | LVC/LCX/Z | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — |
| Logic IC Type | — | — | INVERTER | — | — |
| Max I(ol) | — | — | 0.032 A | — | — |
| Number of Inputs | — | — | 1 | — | — |
| Power Supply Current-Max (ICC) | — | — | 50 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | 9 ns | — | — |
| Propagation Delay (tpd) | — | — | 12.1 ns | — | — |
| Schmitt Trigger | — | — | NO | — | — |
| Application | — | — | — | GENERAL PURPOSE | — |
| Case Connection | — | — | — | CATHODE | — |
| Configuration | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | 0.35 V | — |
| Non-rep Pk Forward Current-Max | — | — | — | 275 A | — |
| Number of Elements | — | — | — | 1 | — |
| Number of Phases | — | — | — | 1 | — |
| Output Current-Max | — | — | — | 10 A | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 40 V | — |
| Input Voltage-Max | — | — | — | — | 5.5 V |
| Input Voltage-Min | — | — | — | — | 4.5 V |
| Input Voltage-Nom | — | — | — | — | 5 V |
| Load Regulation-Max | — | — | — | — | 5% |
| Total Power Output-Max | — | — | — | — | 0.198 W |
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 4 alternatives for REF01CSA+ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for REF01CSA+ 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 REF01CSA+ 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 REF01CSA+?
Known equivalents for REF01CSA+ include INA111AP, NC7SZU04P5X, PDS1040L-13. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF01CSA+?
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 REF01CSA+ 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.