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Product Detailed Parameters
- Description：IC REG 6OUT BUCK/LNR SYNC 20USMD
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Topology：Step-Down (Buck) Synchronous (1), Linear (LDO) (5)
- Number of Outputs：6
- Frequency - Switching：2MHz
- Voltage/Current - Output 1：0.8V ~ 2.3V, 400mA
- Voltage/Current - Output 2：1.2V ~ 3.3V, 300mA
- Voltage/Current - Output 3：1.2V ~ 3.3V, 300mA
- w/LED Driver：No
- w/Supervisor：No
- w/Sequencer：Yes
- Voltage - Supply：2.7V ~ 4.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：20-WFBGA, DSBGA
- Supplier Device Package：20-DSBGA
- Grade：-
- Qualification：-
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Overview
The LP8720TLE/NOPB is a specialized Power Management IC (PMIC) from Texas Instruments, housed in a 20-DSBGA package. It integrates one step-down DC/DC converter and five linear regulators. The device operates within an input voltage range of 2.7 V to 4.5 V. The buck converter supports an output current of 400 mA with adjustable output voltages ranging from 800 mV to 2.3 V. The unit functions reliably across a temperature range of -40°C to +125°C.
Feature Summary
- Integrates a single step-down DC/DC converter alongside five linear regulators for comprehensive power management.
- Features an I2C compatible interface for digital control and configuration of the power stages.
- Designed for compact applications utilizing a small footprint DSBGA-20 surface mount package.
Applications
- Power supply support circuits for multimedia processors
- Portable electronic devices requiring integrated power regulation
- Battery-powered systems needing efficient voltage conversion
Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Ensure the ordering part number matches the required package variant. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when a single IC solution is needed for both switching and linear regulation. Verify that the 400 mA buck output current meets load requirements. Check that the 2.7 V minimum input voltage aligns with the system battery profile.
Part Context
This part belongs to the LP8720 series of PMICs designed for mobile and portable electronics. It consolidates multiple power rails into one chip, reducing board space compared to discrete solutions. The series focuses on efficiency and integration for complex processor power domains.
Replacement Considerations
LP8720TLX/NOPB is a reel-packaged variant of the same functional device. Verify package compatibility and ordering quantities when substituting between cut tape and reel formats.
