AS1374-BWLT1218

Description：IC REG LINEAR 1.2V/1.8V 6-WLCSP
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:9f692b8d6590 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ams-OSRAM USA INC.

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Product introduction

AS1374-BWLT1218 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ams-OSRAM USA INC.. Its product description is IC REG LINEAR 1.2V/1.8V 6-WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS1374-BWLT1218

Description：IC REG LINEAR 1.2V/1.8V 6-WLCSP
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：2
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V, 1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：200mA, 200mA
Current - Quiescent (Iq)：90 µA
Current - Supply (Max)：-
PSRR：85dB ~ 50dB (1kHz ~ 100kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：6-UFBGA, WLCSP
Supplier Device Package：6-WLCSP
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS1374-BWLT1218

AS1374-BWLT1218

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The AS1374-BWLT1218 is a dual low-dropout linear regulator providing independent 1.2V and 1.8V outputs with a maximum continuous current of 200mA per channel. It operates from an input voltage range of 2V to 5.5V, achieving a dropout voltage of 120mV at full load. The device features ultra-low output noise of 20µVRMS and high power-supply rejection ratio exceeding 85dB at 1kHz. Quiescent current is maintained at 30µA, and stability is ensured using only 1µF ceramic capacitors.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Dual independent outputs with active-high enable control for each channel
Ultra-low noise architecture optimized for sensitive analog circuits
High power-supply rejection ratio across varying frequencies
Integrated overcurrent and thermal protection mechanisms

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Mobile phones and wireless communication devices
Bluetooth portable radios and accessories
Digital cameras and personal audio devices
Battery-powered handheld computers and PDAs

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific output voltage configuration matches the design requirements, as the suffix indicates fixed preset values. Confirm package type compatibility during PCB layout. Check RoHS compliance status if required by local regulations. Ensure input and output capacitor selections align with stability guidelines provided in the datasheet.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when space-constrained designs require dual regulated rails from a single package. Ideal for applications demanding minimal quiescent current to extend battery life. Suitable for systems requiring high PSRR to suppress supply noise. Verify that the total power dissipation remains within thermal limits under worst-case operating conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This device belongs to the AS1374 series of ultra-low-noise LDOs manufactured by austriamicrosystems AG. The series offers various preset voltage combinations in a compact 6-bump WLP package. It is designed specifically for portable electronics where size, noise performance, and efficiency are critical constraints.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Cross-reference tools suggest compatible alternatives from other manufacturers. Verify pinout compatibility and electrical specifications before substitution. Review datasheets to ensure equivalent noise and PSRR performance. Confirm package dimensions match existing footprint constraints.

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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.