Texas Instruments LP3986TL-2525/NOPB

Mfr. Part

Base product number LP3986

Manufacturer

Luminary Micro / Texas Instruments (TI)

Y-IC is a quality distributor for TI and Luminary Micro. We supply genuine parts, deliver fast, and support you with expert service and the best products.

Detailed Description

Dual low-dropout (LDO) linear voltage regulator

Fixed 2.5 V outputs, positive configuration

Up to 150 mA per LDO output

Low dropout 0.1 V at 150 mA for efficient regulation

High PSRR 60 dB at 1 kHz and 50 dB at 10 kHz for clean power

Enable control for easy power management

Wide operating temperature -40°C to +125°C

Surface-mount wafer-level package, ultra-small footprint

RoHS3 compliant, lead-free NOPB version

Main category Integrated Circuits (ICs); subcategory PMIC – Voltage Regulators – Linear, LDO Regulators

Key Features

Two regulators in one chip to power dual 2.5 V rails

6 V max input voltage range

Low quiescent current ~130 µA (typical)

Max supply current ~320 µA (typical under load)

Strong ripple rejection for noise-sensitive analog/RF loads

Built-in protections: over-current, over-temperature, short-circuit

Single enable pin for simple on/off control

Stable operation and straightforward PCB integration

Key Advantages

Saves board space with an 8-ball DSBGA package (1.56 x 1.56 mm)

Extends battery life via low dropout and low quiescent current

Improves signal integrity in audio, RF, and precision analog through high PSRR

Increases system reliability with comprehensive protection features

Simplifies power sequencing with enable control

Operates reliably across industrial temperature range

Packaging

Supply format Tape and Reel (TR) for automated SMT assembly

IC package 8-DSBGA (Supplier Device Package 8-DSBGA, body size 1.56 x 1.56 mm); also referenced as 8-WFBGA, DSBGA

Ball count and layout 8-ball grid array; compact pinout suitable for dense layouts

Mounting type Surface Mount

Materials lead-free, RoHS3 compliant; wafer-level chip-scale construction with solder balls

Pin functions typical for dual LDOs include VIN, VOUT1, VOUT2, GND, EN; see datasheet for exact ball map and naming

Thermal characteristics thermal performance depends on PCB copper and layout; design for good heat spreading; consult datasheet for RθJA/RθJC and layout guidance

Electrical properties input voltage up to 6 V; fixed 2.5 V outputs; dropout 0.1 V at 150 mA; PSRR 60–50 dB in the 1–10 kHz band; output current up to 150 mA per regulator; low quiescent current ~130 µA; protection features include OCP, OTP, and short-circuit

Lifecycle

Current status believed Active and in production for the NOPB lead-free version

Not considered near discontinuation based on available information

Equivalent or alternative models to consider (specs differ; verify requirements):

- Texas Instruments LP3996 family (dual LDO options in small packages)

- Texas Instruments TPS7A05 (single 200 mA LDO with very low quiescent current)

- Texas Instruments TPS7A24/TPS7A26 families (higher-performance LDO options; check currents and voltages)

- Analog Devices ADP223 (dual LDO; review voltage/current options)

- Microchip MIC5335 (dual LDO in small footprint; verify output specs)

- onsemi NCP4637/NCP4681 series (LDO options; confirm ratings)

For pin‑compatible drop‑in replacements or exact voltage variants, contact Y-IC via our website. We will confirm lifecycle status and recommend the best substitutes for your design.

Key Application Areas

Smartphones, tablets, wearables powering sensors, camera modules, audio codecs, RF blocks

Portable instruments and handheld terminals supplying ADCs, DACs, op‑amps, and MCU core/IO rails

IoT nodes and compact sensor modules needing quiet, stable 2.5 V rails

Industrial and embedded systems operating across wide temperature ranges

Communication modules, GNSS receivers, and RF front‑ends requiring low-noise supplies

Imaging, medical portable devices, and precision analog circuits benefiting from high PSRR

Datasheet

Y-IC provides the most authoritative datasheet for LP3986TL-2525/NOPB on our product page

Download the datasheet here to get complete electrical specs, timing, ball map, layout recommendations, and thermal data

Request for Quotation Now

In stock 2921 units ready to ship

Get a Quote on our website now for best pricing and fast delivery

Learn More by visiting the product page and downloading the datasheet

Limited Time Offer on volume pricing and repeat orders — contact us today

Our sales team will respond quickly with competitive quotes and expert support