LM2936HVBMAX3.3/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2936HVBMAX3.3/NOPB is an ultra-low quiescent current 3.3 V fixed LDO voltage regulator in an 8-pin SOIC package, accepting input voltages up to 60 V with a typical 0.2 V dropout voltage. Suited for always-on automotive and industrial circuits that must minimize standby power consumption.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM2936HVBMAX3.3/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6912(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM2936HVBMAX3.3/NOPB?
- Fixed 3.3 V output with ultra-low quiescent current for standby power savings
- Wide input voltage range 6 V to 60 V for direct battery connection
- Low dropout voltage 0.2 V typical, 0.4 V maximum
- EMI-rejection architecture for noisy automotive power rails
- 8-pin SOIC surface-mount package for compact board layouts
- REACH-compliant and RoHS-compliant lead-free construction
- Protection features including reverse battery, load dump, and thermal shutdown
- Operating temperature range -40°C to +125°C for automotive environments
What is LM2936HVBMAX3.3/NOPB used for?
LM2936HVBMAX3.3/NOPB is ideal for automotive always-on memory and RTC circuits that must maintain 3.3 V regulation from a 12 V to 60 V vehicle battery while drawing minimal quiescent current in sleep mode. It powers microcontroller keep-alive rails, GPS tracking modules, and keyless entry receivers where battery drain over extended park times is critical. The device also suits industrial sensors and remote IoT nodes powered directly from high-voltage DC rails requiring stable 3.3 V regulation.
What are the specifications of LM2936HVBMAX3.3/NOPB?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| 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-G8 |
| JESD-609 Code | e3 |
| 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 | SOP8,.25 |
| 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 | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM2936HVBMAX3.3/NOPB datasheet?
LM2936HVBMAX3.3/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2936HVBMAX3.3/NOPB?
Compatible alternatives and drop-in replacements for LM2936HVBMAX3.3/NOPB:
Regulator, 3.3V, 0.4V Dropout, BIPolar, PDSO8
Frequently Asked Questions
How high can the input voltage be for LM2936HVBMAX3.3/NOPB, and why does that matter for automotive battery circuits?
The regulator accepts input voltages from 6 V up to 60 V absolute maximum, covering automotive load-dump transients that can spike well above the nominal 12 V battery rail. This wide range eliminates the need for an external protection diode in many automotive memory and keep-alive supply designs operating down to -40°C.
How low is the quiescent current, and how does it affect standby battery drain in a parked vehicle?
The LM2936HVBMAX3.3/NOPB is designed for ultra-low quiescent current, typically in the microamp range, which limits the continuous drain on a 12 V car battery during extended park periods. With a 0.2 V typical dropout and 3.3 V fixed output, the regulator maintains regulation even as battery voltage drops toward 6 V during cold cranking.
What is the dropout voltage specification for LM2936HVBMAX3.3/NOPB, and in what conditions does it become relevant?
The dropout voltage is 0.2 V typical and 0.4 V maximum, meaning the device regulates 3.3 V with input as low as approximately 3.7 V under load. This low dropout is especially important in automotive start-stop systems where the battery voltage can sag to near 4 V during engine restart events.
Which package does this regulator use, and what are the pin count and mounting details?
The device is housed in an 8-pin SOIC (Small Outline IC) surface-mount package with 1.27 mm lead pitch and a compact body suitable for automated PCB assembly. The 8-pin configuration provides power, ground, output, and enable connections within a footprint compatible with standard LDO layout guidelines for automotive module designs.
When would a designer prefer LM2936HVBMAX3.3/NOPB over a standard 60 V LDO without the low-quiescent feature?
Designers select LM2936HVBMAX3.3/NOPB for always-on nodes where the regulator must remain powered for days or weeks without engine running, such as GPS asset trackers or alarm systems drawing less than 100 µA standby. A standard LDO with milliamp-level quiescent current would drain a 12 V, 45 Ah car battery noticeably over 30 days, whereas this ultra-low-IQ device minimizes that drain.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8764 | $0.88 |
| 10+ | $0.6912 | $6.91 |
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