AS1352-C0CF-T

Description：IC REG LIN POS PROG 200MA 12-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:fe756f372042 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ams-OSRAM USA INC.

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Product introduction

AS1352-C0CF-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 12-QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS1352-C0CF-T

Description：IC REG LIN POS PROG 200MA 12-QFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Programmable
Number of Regulators：4
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V, 3V, 3V, 3.3V
Voltage - Output (Max)：-
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：12-VQFN Exposed Pad
Supplier Device Package：12-QFN (4x4)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS1352-C0CF-T

AS1352-C0CF-T

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

The AS1352-C0CF-T is a factory-trimmed quad low-dropout (LDO) voltage regulator in a 12-pin QFN 4x4 package. It provides four independent regulated outputs: VOUT1 at 3.0V, VOUT2 at 1.8V, VOUT3 at 3.0V, and VOUT4 at 3.3V. The device operates with a supply voltage range of 3V to 5.5V and delivers up to 200mA per channel. Key electrical characteristics include a dropout voltage of 0.2V at full load, ±2% output accuracy, and 70dB power supply rejection ratio at 1kHz.

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

Four independent LDO channels with fixed factory-programmed output voltages
Low noise performance suitable for direct connection to sensitive circuits
Integrated thermal protection and over-current limiting for system reliability
Soft-start functionality minimizes inrush current during startup

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

Cordless and mobile phones
MP3 players and handheld computers
Digital cameras and PDAs
Battery-powered portable devices

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

Verify the specific factory-trimmed voltage configuration matches the design requirements before procurement. Confirm the package type is the 12-pin QFN 4x4 variant. Ensure compatibility with standard surface mount assembly processes. Check for any obsolescence notices or alternative sourcing options if long-term availability is required.

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

Select this component when multiple distinct voltage rails are needed from a single power source in space-constrained designs. The fixed output voltages eliminate the need for external programming hardware. Consider the low quiescent current and high PSRR for applications requiring clean power delivery to analog sections.

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

This part belongs to the AS1352 family of programmable quad LDOs manufactured by ams AG. While other variants offer user-programmable OTP capabilities, the C0CF suffix denotes a specific factory-set configuration. The series is designed to optimize the trade-off between power efficiency and regulatory performance for battery-operated electronics.