AS1359-BTTT-31

$1.76

Description：IC REG LIN 3.1V 300MA TSOT-23-5
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e596a7c783d2 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ams-OSRAM USA INC.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

AS1359-BTTT-31 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 3.1V 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-31

Description：IC REG LIN 3.1V 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)：3.1V
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-31

AS1359-BTTT-31

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

The AS1359-BTTT-31 is a low-dropout linear regulator delivering a fixed 3.1V output with a maximum continuous current of 300mA. It operates from an input voltage range of 2V to 5.5V and achieves a dropout voltage as low as 140mV at full load. The device features ultra-low output noise of 9µVRMS and high power-supply rejection ratio exceeding 80dB up to 10kHz. Quiescent current is maintained at 40µA, dropping below 500nA in shutdown mode. It utilizes a TSOT23-5 package and requires only 1µF ceramic capacitors for stability.

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

Ultra-low noise architecture achieving 9µVRMS output noise
High power-supply rejection ratio exceeding 80dB across frequency ranges
Integrated P-channel MOSFET pass transistor for minimal quiescent current consumption
Operational stability guaranteed with small-value 1µF ceramic output capacitors

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-31 against manufacturer documentation to confirm the 3.1V preset output and 300mA load rating. Ensure compatibility with the required TSOT23-5 surface mount package and check for any RoHS compliance requirements prior to integration into final designs.

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

Select this component when designing space-constrained portable electronics requiring stable power delivery under varying loads. The low dropout characteristic maximizes battery life by allowing operation closer to the minimum cell voltage. The integrated thermal protection and current limiting provide robust safeguarding against fault conditions during system operation.

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

This part belongs to the AS1358/AS1359 family of ultra-low-noise LDOs manufactured by ams OSRAM (formerly austriamicrosystems). The series is engineered specifically for applications demanding high performance within limited physical footprints. The BTTT suffix indicates tape and reel packaging suitable for automated assembly processes.

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

The AS1358-BTTT-31 serves as a direct functional substitute offering identical electrical characteristics but limited to a 150mA maximum output current.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.