AS1352V-T

Description：IC REG LIN POS PROG 200MA 16-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:483c71b6a452 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ams-OSRAM USA INC.

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Product introduction

AS1352V-T 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 LIN POS PROG 200MA 16-QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS1352V-T

Description：IC REG LIN POS PROG 200MA 16-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Programmable
Number of Regulators：4
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：3.3V
Voltage Dropout (Max)：-
Current - Output：200mA
Current - Quiescent (Iq)：350 µA
Current - Supply (Max)：-
PSRR：70dB ~ 40dB (1KHz ~ 100kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Soft Start
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS1352V-T

AS1352V-T

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

The AS1352V-T is a quad CMOS low-dropout voltage regulator in a 16-pin QFN 3x3 package. It provides four independent regulators with an output current of 200mA each. The device features one-time programmable (OTP) output voltages ranging from 1.8V to 3.3V in 0.1V steps, with ±2% accuracy. Operating supply range is 3V to 5.5V. Key electrical parameters include a dropout voltage of 0.2V at 200mA, shutdown current ≤1µA, and supply current without load of 225µA. PSRR is 70dB at 1kHz and 40dB at 100kHz. Output noise is 40µVrms (10Hz-100kHz). Stability is ensured with ceramic capacitors from 1µF to 4.7µF.

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

Four independent LDOs with user-programmable output voltages via OTP function
Low-noise performance suitable for direct connection to sensitive circuits
Integrated thermal protection and over-current protection
Softstart control to minimize inrush current during startup

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

Mobile phones and PDAs
MP3 players and handheld computers
Digital cameras and CD/DVD players
Battery-powered portable devices

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

Verify the specific ordering suffix to confirm package type and factory trimming status. The AS1352V-T denotes the 16-pin QFN 3x3 variant. Confirm whether the unit requires onsite programming or if a pre-trimmed version is needed. Check datasheet revision and manufacturer contact details for availability updates.

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

Select this component when multiple regulated rails are required from a single battery source. The OTP feature allows design flexibility for prototyping. Ensure output capacitor ESR matches stability requirements. Verify that the 200mA per channel current rating meets the load demands of all connected subsystems.

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

The AS1352 series includes variants like AS1352-T (12-pin QFN 4x4) and AS1352V-T (16-pin QFN 3x3). Factory-trimmed versions such as AS1352-7BC0-T offer fixed voltages. The technology originates from austriamicrosystems AG, now part of ams AG. The datasheet revision 1.31 confirms technical validity despite corporate name changes.

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

AS1352-T is the 12-pin QFN 4x4 equivalent. AS1352-7BC0-T offers fixed factory-trimmed voltages. AS1352-C0CF-T provides alternative fixed voltage configurations. Customer-specific trimmed versions are available upon request.

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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.