LM2936MP-3.3In StockTexas Instruments
LM2936MP-3.3 is a ultra-low quiescent current 50mA LDO voltage regulator with 3.3V fixed output, 60V max input, and 0.4V max dropout voltage. From $0.90 in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT223 (3-Pin)
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- LM2936MP-3.3 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9030(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low quiescent current (75µA typical) for battery-powered applications
- Wide input voltage range up to 60V for automotive and industrial use
- Low dropout voltage: 0.2V nominal, 0.4V maximum at full load
- Fixed 3.3V output in compact SOT-223 package
- Built-in protection: thermal shutdown and current limiting
Applications
The LM2936MP-3.3 is ideal for automotive systems requiring standby power regulation, where its ultra-low quiescent current minimizes battery drain. It suits battery-operated portable devices, IoT sensors, and always-on microcontroller circuits needing a stable 3.3V rail. Its wide 60V input tolerance also makes it suitable for industrial control panels and automotive body electronics.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.2V |
| Input Voltage Absolute-Max | 60V |
| Input Voltage-Max | 60V |
| Input Voltage-Min | 6V |
| JESD-30 Code | R-PDSO-G4 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.03% |
| Load Regulation-Max | 0.03% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.05A |
| Output Voltage1-Max | 3.399V |
| Output Voltage1-Min | 3.201V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.3mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 3% |
| Package | SOT223 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2936MP-3.3:
Regulator, 3.3V, 0.4V Dropout, BIPolar, PDSO4
Regulator, 3.3V, 0.4V Dropout, BIPolar, PDSO4
Frequently Asked Questions
What is the quiescent current of the LM2936MP-3.3?
The LM2936MP-3.3 has an ultra-low quiescent current of typically 75µA, making it ideal for battery-powered and standby applications where minimizing idle power consumption is critical.
What is the maximum input voltage for the LM2936MP-3.3?
The LM2936MP-3.3 supports a maximum input voltage of 60V and a minimum of 6V, making it well-suited for automotive 12V/24V systems and industrial applications with wide supply voltage variations.
What package does the LM2936MP-3.3 come in?
The LM2936MP-3.3 is available in an SOT-223 (3-Pin) surface-mount package, which provides good thermal performance and is compatible with standard SMD assembly processes.
What are typical applications for the LM2936MP-3.3?
Typical applications include automotive battery management, IoT sensor nodes, portable consumer electronics, always-on microcontroller power supplies, and industrial control circuits that require a stable 3.3V output from a wide input range.
What is the dropout voltage of the LM2936MP-3.3?
The LM2936MP-3.3 has a nominal dropout voltage of 0.2V and a maximum of 0.4V, ensuring regulation even when the input voltage is only slightly above the 3.3V output, which is beneficial in low-voltage battery systems.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.4080 | $2.41 |
| 4+ | $2.2000 | $8.80 |
| 12+ | $1.6016 | $19.22 |
| 15+ | $1.5050 | $22.57 |
| 33+ | $1.2320 | $40.66 |
| 51+ | $0.9030 | $46.05 |
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