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LP5912Q1.2DRVRQ1 The Texas Instruments LP5912Q1.2DRVRQ1 is an automotive-qualified, 500mA low-noise, low-IQ linear voltage regulator. It provides a fixed 1.2V output with features like reverse current protection.
Mfr Part #:

LP5912Q1.2DRVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP5912Q1.2DRVRQ1 is an automotive-qualified, 500mA low-noise, low-IQ linear voltage regulator. It provides a fixed 1.2V output with features like reverse current protection.
✓ Total Stock: 4,081 pcs
$ Price Range: $0.53

LP5912Q1.2DRVRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,081 pcs
On Request
1081 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP5912Q1.2DRVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Load Capacitance
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Thermal Resistance
Voltage
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LP5912Q1.2DRVRQ1 Description

Short technical summary and product information.

The Texas Instruments LP5912Q1.2DRVRQ1 is a 500mA, low-noise, low-IQ linear voltage regulator designed for automotive applications. It operates with an input voltage range of 1.6V to 6.5V and provides a stable, fixed output voltage of 1.2V.

 

Key electrical specifications include a low output voltage noise of 12 µVrms and a typical dropout voltage of 95mV at 500mA load. The device features a quiescent current of 30µA when enabled and no load, making it suitable for power-sensitive applications. Protection features include thermal-overload, short-circuit, and reverse current protection.

 

The regulator is supplied in a compact 6-WSON (2mm x 2mm) package, suitable for surface mounting. It is AEC-Q100 qualified for automotive temperature grade 1 operation (-40°C to +125°C ambient). Additional features include Enable, Power Good, and Output Discharge for fast turnoff.

 

This LDO is designed for applications requiring clean power delivery, such as automotive infotainment systems, advanced driver-assistance systems (ADAS), and other noise-sensitive automotive electronics.

LP5912Q1.2DRVRQ1 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LP5912-Q1 Automotive 500-mA Low-Noise, Low-IQ LDO Voltage Regulator
Subcategory: Low-Dropout

LP5912Q1.2DRVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP5912Q1.2DRVRQ1 Estimated Pricing

Qty Low High
1+ $0.53 $0.53

Estimated market price range - modelled values for guidance only, not live distributor offers.

LP5912Q1.2DRVRQ1 Features

  • Automotive 500mA low-noise LDO regulator.
  • Fixed 1.2V output voltage.
  • Low output voltage noise: 12 µVrms typical.
  • Reverse current protection included.
  • Compact 6-WSON package for surface mounting.

LP5912Q1.2DRVRQ1 Applications

  • Ideal for automotive infotainment systems.
  • Suitable for ADAS applications.
  • Powers noise-sensitive electronics.
  • Used in automotive sensor modules.
  • Provides stable power rails.

LP5912Q1.2DRVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

1.6V to 6.5V.

What is the fixed output voltage?

1.2V.

What is the maximum output current?

500mA.

What is the quiescent current?

30µA typical (no load).

What is the typical dropout voltage?

95mV typical at 500mA load (for VOUT≥3.3V) and 150mV typical overall.

What is the operating temperature range?

-40°C to +125°C (junction temperature).

What is the package type?

6-WSON (6-WDFN exposed pad) surface mount.

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