ST1S06PMR [STMicroelectronics]

Name: ST1S06PMR
Brand: STMicroelectronics
SKU: ST1S06PMR
Availability: InStock

Part No:

ST1S06PMR

Category:

Interface ICs

Manufacturer:

STMicroelectronics

Description:

Synchronous rectification with inhibit, 1.5A, 1.5 MHz fixed or adjustable, step-down switching regulator in DFN6 3x3

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Output Current

1.5A

Operating Temperature

-30°C ~ 125°C

Package

DFN6 (3x3 mm)

Efficiency

> 90%

ST1S06 Feedback Voltage

800mV

ST1S06 Minimum Input Voltage

2.7V

ST1S06PM12 Feedback Voltage

1.2V

ST1S06PM12 Minimum Input Voltage

2.7V

ST1S06PM33 Feedback Voltage

3.3V

ST1S06PM33 Minimum Input Voltage

4.2V

Switching Frequency

1.5MHz

Products Detail

The ST1S06 is a step-down DC-DC converter optimized for powering low-voltage digital core in HDD applications. It provides up to 1.5A output current over an input voltage range of 2.7V to 6V with a fixed or adjustable output voltage. The device features synchronous rectification, inhibit function, internal soft start, and typical efficiency above 90%. It uses tiny surface-mount components and operates over a junction temperature range of -30°C to 125°C. The device is available in DFN6 3x3 package and includes thermal protection and current limiting.

Key Features

Step-down current mode PWM (1.5MHz) DC-DC converter
2% DC output voltage tolerance
Synchronous rectification
Inhibit function
Internal soft start
Typical efficiency:> 90%
1.5A Output current capability
Not switching quiescent current: max 1.5mA
R ON typ150mΩ
Uses tiny capacitors and inductors
Operative junction temp. -30°C to 125°C
Available in DFN6 3x3 exposed pad

Application scenarios

HDD applications

Product FAQ

1. Is ST1S06PMR available for RFQ?

Yes. ST1S06PMR by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for ST1S06PMR?

Pricing for ST1S06PMR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of ST1S06PMR?

ST1S06PMR is a STMicroelectronics Interface ICs with ST1S06PM12 Minimum Input Voltage: 2.7V and ST1S06PM33 Minimum Input Voltage: 4.2V. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for ST1S06PMR?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can ST1S06PMR be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to ST1S06PMR?

Yes. If ST1S06PMR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Interface ICs parts or compatible alternatives.

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