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LP2951-33QDRGRQ1 The Texas Instruments LP2951-33QDRGRQ1 is an automotive-grade, adjustable micropower voltage regulator. It features a 30V maximum input voltage and a 100mA output current capability.
Mfr Part #:

LP2951-33QDRGRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2951-33QDRGRQ1 is an automotive-grade, adjustable micropower voltage regulator. It features a 30V maximum input voltage and a 100mA output current capability.
✓ Total Stock: 139,091 pcs
$ Price Range: $0.32

LP2951-33QDRGRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
139,077 pcs
On Request
139077 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
14 pcs
On Request
14 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.

LP2951-33QDRGRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Control Features
Current
Load Capacitance
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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LP2951-33QDRGRQ1 Description

Short technical summary and product information.

The Texas Instruments LP2951-33QDRGRQ1 is a versatile linear voltage regulator designed for automotive applications. It offers an adjustable output voltage with a maximum input of 30V and can supply up to 100mA of current. Key features include an Enable pin for control and a Power Good output signal, enhancing system monitoring.

 

This regulator operates within a wide temperature range of -40°C to 125°C, making it suitable for demanding environments. It provides protection against over current, over temperature, and short circuits. The device is available in an 8-SON (3x3) package and an 8-WFDFN exposed pad package, both designed for surface mounting.

 

With a typical dropout voltage of 380mV at 100mA and low quiescent current of 0.075mA, the LP2951-33QDRGRQ1 is an efficient choice for power management in various automotive systems. Its adjustable output and fixed options (3.3V, 5V) provide design flexibility.

LP2951-33QDRGRQ1 Quick Information

Product Type: Voltage Regulator
Canonical Name: Texas Instruments LP2951-33QDRGRQ1 Adjustable Micropower Voltage Regulator
Subcategory: LDO Voltage Regulator

LP2951-33QDRGRQ1 Compliance

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

LP2951-33QDRGRQ1 Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

LP2951-33QDRGRQ1 Features

  • Automotive-grade adjustable micropower voltage regulator.
  • 30V maximum input voltage capability.
  • 100mA maximum output current.
  • Includes Enable and Power Good features.
  • Surface mountable in 8-SON and 8-WFDFN packages.

LP2951-33QDRGRQ1 Applications

  • Suitable for automotive power management.
  • Ideal for systems requiring adjustable output.
  • Useful for applications needing power monitoring.
  • Designed for wide operating temperature range.

LP2951-33QDRGRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LP2951-33QDRGRQ1?

The maximum input voltage is 30V.

What is the maximum output current of the LP2951-33QDRGRQ1?

The maximum output current is 0.1A.

What are the available fixed output voltage options?

Fixed output options include 3.3V and 5V.

What is the typical dropout voltage at 100mA?

The typical dropout voltage is 380mV at 100mA.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What protection features are included?

Protection features include Over Current, Over Temperature, and Short Circuit.

What package types are available?

Available package types are 8-SON (3x3) and 8-WFDFN Exposed Pad.

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