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LP87702DRHBRQ1 The Texas Instruments LP87702DRHBRQ1 is a dual buck converter and 5-V boost regulator with diagnostic functions. It operates from a 2.8V to 5.5V input and provides up to 3.5A output current.
Mfr Part #:

LP87702DRHBRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP87702DRHBRQ1 is a dual buck converter and 5-V boost regulator with diagnostic functions. It operates from a 2.8V to 5.5V input and provides up to 3.5A output current.
✓ Total Stock: 2,305 pcs
$ Price Range: $2.44

LP87702DRHBRQ1 Available from 2 distributors

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✓ Non-Authorised
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Xingangxin ✓
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2,264 pcs
On Request
2264 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
41 pcs
On Request
41 pcs On Request 1 On Request On Request 22+ On Request On Request
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LP87702DRHBRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Current
Features
Mounting Type
Operating Temperature
Output Current
Output Voltage
Supplier Device Package
Supplier Package
Voltage
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LP87702DRHBRQ1 Description

Short technical summary and product information.

The Texas Instruments LP87702DRHBRQ1 is a specialized Power Management IC (PMIC) designed for automotive applications. This device integrates a dual buck converter and a 5-V boost converter, offering a versatile solution for power regulation.

 

Key electrical specifications include an input voltage range of 2.8V to 5.5V and output voltages ranging from 0.7V to 5.2V. The PMIC can deliver up to 3.5A of output current. It features a quiescent current of 27mA and a shutdown current of 1µA. The switching frequency can operate typically at 2000kHz, with a maximum of 4000kHz, and includes features like dynamic voltage scaling, I2C control, and power sequencing.

 

Designed for demanding environments, the LP87702DRHBRQ1 operates within an extended temperature range of -40°C to 125°C. It is available in a 32-VQFN (5x5) surface-mount package, specifically a 32-VFQFN Exposed Pad, suitable for compact designs.

 

This device is AEC-Q100 qualified and meets functional safety requirements, making it suitable for automotive and camera applications. Its configurability options include factory programming and software control, along with diagnostic functions for system monitoring.

LP87702DRHBRQ1 Quick Information

Product Type: Power Management IC (PMIC)
Series: LP87702-Q1
Canonical Name: LP87702-Q1 Dual Buck Converter and 5-V Boost With Diagnostic Functions
Subcategory: Specialized Power Management

LP87702DRHBRQ1 Compliance

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

LP87702DRHBRQ1 Estimated Pricing

Qty Low High
1+ $2.44 $2.44

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

LP87702DRHBRQ1 Features

  • Dual buck and 5-V boost regulator.
  • Input voltage 2.8V to 5.5V.
  • Output current up to 3.5A.
  • Wide operating temperature range.
  • AEC-Q100 qualified for automotive.

LP87702DRHBRQ1 Applications

  • Suitable for automotive power systems.
  • Ideal for camera module power.
  • Supports complex power sequencing.
  • Enables dynamic voltage scaling.

LP87702DRHBRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP87702DRHBRQ1?

The input voltage range is 2.8V to 5.5V.

What is the output current capability of the LP87702DRHBRQ1?

The maximum output current is 3.5A.

What is the operating temperature range of the LP87702DRHBRQ1?

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

What package is the LP87702DRHBRQ1 available in?

The LP87702DRHBRQ1 is available in a 32-VQFN (5x5) surface-mount package with an exposed pad.

What is the switching frequency of the LP87702DRHBRQ1?

The typical switching frequency is 2000kHz, with a maximum of 4000kHz.

Does the LP87702DRHBRQ1 include overcurrent protection?

Yes, the device includes overcurrent protection.

What is the quiescent current of the LP87702DRHBRQ1?

The typical quiescent current is 27mA.

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