LDO40LPURYAlternatives & Equivalent Parts
About LDO40LPURY
LDO40LPURY is a Integrated Circuit component manufactured by STMicroelectronics. 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 | LDO40LPURYSource | LDO40LPU50RY | CD4001BE | GRM188R60J226MEA0D | R413I21000000K |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Murata Electronics | Kemet |
| Package Type | Small Outline No-lead | Small Outline No-lead | Dual-In-Line Packages | Capacitor Chip Non-polarised | Other |
| Pin Count | 7 | 7 | 14 | 2 | 2 |
| Temperature Range | — | — | -55.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | — |
| Price | $0.6950 | $0.6550 | $0.2575 | $0.0169 | $0.1607 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||
| Factory Lead Time | 16 Weeks | 16 Weeks | — | — | — |
| Date Of Intro | 2018-09-06 | 2018-09-06 | — | — | — |
| YTEOL | 6 | 7.3 | 15 | 7 | — |
| Adjustability | ADJUSTABLE | FIXED | — | — | — |
| Dropout Voltage1-Max | 0.27 V | 0.27 V | — | — | — |
| Dropout Voltage1-Nom | 0.14 V | 0.14 V | — | — | — |
| JESD-30 Code | S-XDSO-N6 | S-PDSO-N6 | R-PDIP-T14 | — | — |
| JESD-609 Code | e3 | — | e4 | e3 | — |
| Line Regulation-Max (%/V) | 0.02 | — | — | — | — |
| Number of Functions | 1 | 1 | 4 | — | — |
| Number of Outputs | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | — | — |
| Output Current1-Max | 0.4 A | 0.4 A | — | — | — |
| Output Voltage1-Max | 11 V | 5.15 V | — | — | — |
| Output Voltage1-Min | 2.5 V | 4.85 V | — | — | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SOLCC6,.11,37 | SOLCC6,.11,37 | DIP14,.3 | — | — |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR PACKAGE | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | IN-LINE | SMT | — |
| Packing Method | TR | TR | TUBE | 180mm Reel W8P4 | — |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | — | — | — |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Screening Level | AEC-Q100 | AEC-Q100 | — | — | — |
| Surface Mount | YES | YES | NO | YES | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | — |
| Terminal Form | NO LEAD | NO LEAD | THROUGH-HOLE | — | — |
| Terminal Pitch | 0.95 mm | 0.95 mm | 2.54 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | — |
| Input Voltage Absolute-Max | — | 40 V | — | — | — |
| Input Voltage-Max | — | 38 V | — | — | — |
| Input Voltage-Min | — | 5.27 V | — | — | — |
| Line Regulation-Max | — | 0.012% | — | — | — |
| Load Regulation-Max | — | 0.03999% | — | — | — |
| Output Voltage1-Nom | — | 5 V | — | — | — |
| Technology | — | BCD | CMOS | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | NOT SPECIFIED | — | — | — |
| Voltage Tolerance-Max | — | 3% | — | — | — |
| Pbfree Code | — | — | Yes | Yes | — |
| Family | — | — | 4000/14000/40000 | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — |
| Logic IC Type | — | — | NOR GATE | — | — |
| Max I(ol) | — | — | 0.0068 A | — | — |
| Number of Inputs | — | — | 2 | — | — |
| Power Supply Current-Max (ICC) | — | — | 0.03 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | 250 ns | — | — |
| Propagation Delay (tpd) | — | — | 250 ns | — | — |
| Qualification Status | — | — | Not Qualified | — | — |
| Schmitt Trigger | — | — | NO | — | — |
| Supply Voltage-Max (Vsup) | — | — | 18 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | — |
| Temperature Grade | — | — | MILITARY | — | — |
| ## CD4001BE Alternates Showing results | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | Compliant | — |
| Capacitance | — | — | — | 22 µF | — |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | CERAMIC | — |
| Height | — | — | — | 0.8 mm | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | YES | — |
| Negative Tolerance | — | — | — | 20% | — |
| Positive Tolerance | — | — | — | 20% | — |
| Rated (DC) Voltage (URdc) | — | — | — | 6.3 V | — |
| Size Code | — | — | — | 1608M/0603 | — |
| Temperature Characteristics Code | — | — | — | X5R | — |
| Temperature Coefficient | — | — | — | 15% ppm/°C | — |
| Terminal Shape | — | — | — | WRAPAROUND | — |
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 LDO40LPURY — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LDO40LPURY 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 LDO40LPURY 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 LDO40LPURY?
Known equivalents for LDO40LPURY include LDO40LPU50RY, CD4001BE, GRM188R60J226MEA0D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LDO40LPURY?
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 LDO40LPURY 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.