LP8720TLX-B/NOPB

$1.22

Description：IC REG 6OUT BUCK/LNR SYNC 20USMD
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:c6c0ccc4df27 Category: Voltage Regulators - Linear + Switching Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC REG 6OUT BUCK/LNR SYNC 20USMD
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
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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LP8720TLX-B/NOPB

Overview

The LP8720TLX-B/NOPB is a Texas Instruments PMIC featuring one step-down DC/DC converter and five linear regulators. It operates within an input voltage range of 2.7 V to 4.5 V. The buck converter supports output voltages from 800 mV to 2.3 V with a maximum current of 400 mA. The device utilizes a DSBGA-20 package and functions between -40°C and +125°C.

Feature Summary

Integrates one synchronous step-down DC/DC converter and five low-dropout linear regulators in a single compact package.
Features I2C-compatible interface for programmable control of regulator parameters and operational modes.
Supports Auto Mode switching between PFM and PWM operation to optimize efficiency across varying load conditions.

Applications

Portable consumer electronics requiring multi-rail power management
Mobile communication devices
Embedded systems with strict space constraints

Procurement Notes

Verify the specific suffix 'B' against the official datasheet, as it may indicate a specific tape-and-reel configuration or revision distinct from standard variants. Confirm package dimensions and pinout compatibility with your PCB layout before ordering. Ensure I2C address settings align with system requirements.

Selection Notes

Select this component when a single IC solution is needed for both high-efficiency buck conversion and multiple LDO outputs. It is suitable for battery-powered applications due to its wide input range and auto-mode efficiency. Verify that the 400 mA buck current rating meets the highest demand rail in the design.

Part Context

This part belongs to the LP8720 family of multi-function power management ICs. It is designed to replace discrete regulator solutions, reducing board space and assembly complexity. The device is manufactured by Texas Instruments and falls under the specialized PMIC category.

Replacement Considerations

Check for LP8720TLE/NOPB or LP8720TLX/NOPB as potential functional equivalents. Verify if the 'B' suffix denotes a specific packaging or testing variation that requires identical substitution criteria. Cross-reference pinouts and electrical specifications carefully.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.