AN30235A-PL

Description：IC REG BUCK BOOST ADJ DL 36WLCSP
Series：-
Mfr：Panasonic Electronic Components
Package：Tape & Reel (TR)

SKU:b40a168175e4 Category: Voltage Regulators - DC DC Switching Regulators Brand: Panasonic Electronic Components

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ DL 36WLCSP
Series：-
Mfr：Panasonic Electronic Components
Package：Tape & Reel (TR)
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Buck-Boost
Output Type：Adjustable
Number of Outputs：2
Voltage - Input (Min)：4V
Voltage - Input (Max)：8.4V
Voltage - Output (Min/Fixed)：4.5V, 4.8V
Voltage - Output (Max)：6V, 7V
Current - Output：850mA, 800mA
Frequency - Switching：1MHz
Synchronous Rectifier：Yes
Operating Temperature：-20°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：36-VFQFN Exposed Pad
Supplier Device Package：36-WLCSP (3.16x3.06)
Grade：-
Qualification：-

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AN30235A-PL

Overview

The AN30235A-PL is a dual-output synchronous buck-boost switching regulator IC manufactured by Panasonic Industry. It features two adjustable positive voltage outputs capable of delivering up to 850mA and 800mA respectively. The device operates with an input voltage range from 4V to 8.4V, providing regulated output voltages between 4.5V/4.8V minimum and 6V/7V maximum. Integrated within a compact 36-WLCSP package (3.16x3.06mm), it supports a switching frequency of 1MHz and functions reliably across a temperature range of -20°C to +85°C.

Feature Summary

Synchronous rectification topology for enhanced conversion efficiency
Dual independent adjustable positive voltage outputs
Buck-boost capability accommodating input voltages both above and below output levels

Applications

Portable electronic devices requiring stable power from varying battery sources
Wearable technology components
Systems utilizing lithium-ion or lithium-polymer batteries

Procurement Notes

Verify component authenticity through authorized distributors as this part is officially discontinued. Confirm that the received units match the original specifications since manufacturing has ceased. Check for RoHS compliance documentation and ensure proper handling procedures are followed due to the WLCSP package sensitivity. Review any available product change notices regarding final production batches.

Selection Notes

This component is suitable for designs requiring dual rails from a single unregulated source. The wide input range allows operation during battery discharge cycles. Engineers should account for the specific thermal characteristics of the small WLCSP footprint when designing PCB layouts. Verify that the required output currents do not exceed the 850mA and 800mA limits under all operating conditions.

Part Context

The AN30235A-PL belongs to the AN30235 series of power management integrated circuits designed for space-constrained applications. It replaces older linear regulators in battery-powered systems where efficiency and voltage flexibility are critical. The device integrates control logic and power switches into a minimal footprint, supporting modern portable electronics trends.