LP2950CDT-3.3Alternatives & Equivalent Parts
About LP2950CDT-3.3
LP2950CDT-3.3 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LP2950CDT-3.3Source | TMP05BKSZ-500RL7 | LP2950CDT-3.3/NOPB | LP2950CDTX-3.3/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (5-Pin) | Other | Other |
| Pin Count | 3 | 5 | 3 | 3 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2370 | — | $0.5500 | $0.4590 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | Yes | Yes |
| YTEOL | 0 | 10 | 15 | 15 |
| Adjustability | FIXED | — | FIXED | FIXED |
| Dropout Voltage1-Max | 0.6 V | — | 0.6 V | 0.6 V |
| Dropout Voltage1-Nom | 0.38 V | — | 0.38 V | 0.38 V |
| Input Voltage Absolute-Max | 30 V | — | 30 V | 30 V |
| Input Voltage-Max | 30 V | — | 30 V | 30 V |
| Input Voltage-Min | 4.3 V | — | 4.3 V | 4.3 V |
| JESD-30 Code | R-PSSO-G2 | — | R-PSSO-G2 | R-PSSO-G2 |
| JESD-609 Code | e0 | e4 | e3 | e3 |
| Line Regulation-Max | 0.0132% | — | 0.0132% | 0.0132% |
| Load Regulation-Max | 0.0099% | — | 0.0099% | 0.0099% |
| Number of Functions | 1 | — | 1 | 1 |
| Number of Outputs | 1 | — | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | — | 125 °C | 125 °C |
| Operating Temperature TJ-Min | -40 °C | — | -40 °C | -40 °C |
| Output Current1-Max | 0.1 A | — | 0.1 A | 0.1 A |
| Output Voltage1-Max | 3.366 V | — | 3.366 V | 3.366 V |
| Output Voltage1-Min | 3.234 V | — | 3.234 V | 3.234 V |
| Output Voltage1-Nom | 3.3 V | — | 3.3 V | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | TSSOP5/6,.08 | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | — | TUBE | TR |
| Peak Reflow Temperature (Cel) | 235 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | HYBRID | BIPOLAR | BIPOLAR |
| Terminal Finish | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 2.285 mm | — | 2.285 mm | 2.285 mm |
| Terminal Position | SINGLE | — | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | 30 | 30 |
| Voltage Tolerance-Max | 2.4% | — | 2.4% | 2.4% |
| ## LP2950CDT-3.3 Alternates Showing results | Image | — | — | — |
| Manufacturer Package Code | — | KS-5 | — | — |
| Accuracy-Max (Cel) | — | 1 Cel | — | — |
| Body Breadth | — | 1.25 mm | — | — |
| Body Height | — | 0.9 mm | — | — |
| Body Length or Diameter | — | 2 mm | — | — |
| Housing | — | PLASTIC | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — |
| Number of Bits | — | 12 | — | — |
| Operating Current-Max | — | 0.65 mA | — | — |
| Output Interface Type | — | 1-WIRE INTERFACE | — | — |
| Package Shape/Style | — | RECTANGULAR | — | — |
| Sensors/Transducers Type | — | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — |
| Supply Voltage-Min | — | 3 V | — | — |
| Termination Type | — | SOLDER | — | — |
| ## TMP05BKSZ-500RL7 Alternates Showing results | — | Image | — | — |
| Date Of Intro | — | — | 1992-05-01 | 1992-05-01 |
| Reach Compliance Code | — | — | — | Compliant |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
suggested
Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 3.3V, 0.6V Dropout, BIPolar, PSSO3
Why Look for Alternatives?
Finding alternatives for LP2950CDT-3.3 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 LP2950CDT-3.3 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LP2950CDT-3.3. Get expert recommendations within 24 hours.
Request Alternatives for LP2950CDT-3.3FAQ
What is equivalent to LP2950CDT-3.3?
Known equivalents for LP2950CDT-3.3 include TMP05BKSZ-500RL7, LP2950CDT-3.3/NOPB, LP2950CDTX-3.3/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP2950CDT-3.3?
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 LP2950CDT-3.3 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.