LP5912Q1.1DRVRQ1 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Automotive 500-mA low-noise low-IQ LDO linear regulator with 150-mV dropout, 1.6–6.5V input range, and ultra-low quiescent current for always-on systems. From $0.62 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- LP5912Q1.1DRVRQ1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6195(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
- 500-mA output current with only 150-mV typical dropout voltage for high efficiency
- Ultra-low quiescent current (IQ) for battery-powered and always-on automotive applications
- Wide input voltage range of 1.6V to 6.5V, rated up to 7V absolute maximum
- AEC-Q100 qualified for automotive-grade reliability and temperature performance
- Fixed output in compact Small Outline No-lead (SON-6) package for space-constrained designs
Applications
The LP5912Q1.1DRVRQ1 is designed for automotive always-on subsystems such as ADAS sensors, infotainment microcontroller supplies, and body-control modules where low quiescent current is critical. Its low-noise LDO topology also suits sensitive analog and RF supply rails in in-vehicle communication modules. The AEC-Q100 automotive qualification ensures reliable operation across wide temperature ranges typical of harsh automotive environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.15V |
| Dropout Voltage1-Nom | 0.15V |
| Input Voltage Absolute-Max | 7V |
| Input Voltage-Max | 6.5V |
| Input Voltage-Min | 1.6V |
| JESD-30 Code | S-PDSO-N6 |
| JESD-609 Code | e4 |
| Line Regulation-Max | 0.04312% |
| Load Regulation-Max | 0.0120758% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 1.133V |
| Output Voltage1-Min | 1.067V |
| Output Voltage1-Nom | 1.1V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.08,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Technology | PMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and dropout voltage of the LP5912Q1.1DRVRQ1?
The LP5912Q1.1DRVRQ1 provides a fixed 1.1V output voltage with a typical dropout voltage of 150mV at 500mA load current. This low dropout characteristic allows the device to maintain regulation even when the input-to-output differential is very small, improving system efficiency.
What input voltage range does the LP5912Q1.1DRVRQ1 support?
The device operates over an input voltage range of 1.6V to 6.5V, with an absolute maximum input voltage rating of 7V. This wide range makes it compatible with common automotive supply rails such as 3.3V, 5V, and post-battery-management voltages.
Is the LP5912Q1.1DRVRQ1 qualified for automotive applications?
Yes, the LP5912Q1.1DRVRQ1 carries AEC-Q100 automotive qualification, confirming it meets the stringent reliability and quality standards required for use in automotive systems. It is suitable for ADAS, body electronics, infotainment, and other in-vehicle applications.
What package does the LP5912Q1.1DRVRQ1 use, and what are its alternatives?
The LP5912Q1.1DRVRQ1 is available in a 6-pin Small Outline No-lead (SON / WSON-6) package with the JESD-30 code S-PDSO-N6. For applications requiring a different output voltage, Texas Instruments offers the LP5912Q family with multiple fixed output voltage options in the same package.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0650 | $2.06 |
| 13+ | $1.0325 | $13.42 |
| 59+ | $0.6195 | $36.55 |
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