AS1359-BTTT-30

$1.16

Description：IC REG LINEAR 3V 300MA TSOT-23-5
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a57001b06d8a Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ams-OSRAM USA INC.

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Product introduction

AS1359-BTTT-30 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 3V 300MA TSOT-23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS1359-BTTT-30

Description：IC REG LINEAR 3V 300MA TSOT-23-5
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.2V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：90 µA
Current - Supply (Max)：-
PSRR：92dB ~ 62dB (1kHz ~ 100kHz)
Control Features：Enable
Protection Features：Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS1359-BTTT-30

AS1359-BTTT-30

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

The AS1359-BTTT-30 is a low-dropout linear regulator delivering up to 300mA continuous output current with a preset voltage of 3.0V. It features an ultra-low noise profile of 9µVRMS and high power-supply rejection ratio exceeding 80dB up to 10kHz. The device operates within a 2V to 5.5V input range and maintains stability using only a 1µF ceramic output capacitor. Quiescent current is minimized at 40µA, dropping below 500nA in shutdown mode. It includes integrated overcurrent and thermal protection mechanisms.

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

Ultra-low noise architecture achieving 9µVRMS output voltage noise
High power-supply rejection ratio exceeding 92dB at 1kHz
Integrated P-channel MOSFET pass transistor for extended battery life
Low-power shutdown mode reducing supply current to under 500nA

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 ordering code AS1359-BTTT-30 against manufacturer documentation to confirm the 3.0V preset output and 300mA load rating. Ensure compatibility with TSOT23 5-pin surface mount assembly processes. Confirm RoHS compliance status prior to integration into final electronic assemblies.

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

Select this component when applications require stable regulation under heavy 300mA loads while minimizing power consumption. The ultra-low noise specification makes it suitable for sensitive RF and analog circuits. Verify that the system input voltage remains within the specified 2V to 5.5V range to ensure proper dropout performance and regulatory function.

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

This part belongs to the AS1358/AS1359 series of ultra-low-noise LDOs designed for space-constrained mobile electronics. While the AS1358 variant provides 150mA output, the AS1359 delivers double the current capacity at 300mA. Both share identical package dimensions and electrical characteristics regarding noise and PSRR, differing primarily in maximum load capability.