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MIC5209-3.3BS

The MIC5209-3.3BS from Micrel Inc. is a fixed 3.3V linear voltage regulator. It offers a 500mA output current and operates over a wide temperature range.

✓ Total Stock: 107,687 pcs

$ Price Range: $0.28

MIC5209-3.3BS Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	106,353 pcs On Request	106353 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Rayichip ✓ Non-Authorised Inventory information	1,201 pcs On Request	1201 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	124 pcs On Request	124 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	9 pcs On Request	9 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MIC5209-3.3BS Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Micrel Inc.
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 125°C
PSRR	75dB (120Hz)
Supplier Device Package	SOT-223-3
Voltage Dropout (Max)	0.6V @ 500mA

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MIC5209-3.3BS Description

Short technical summary and product information.

The MIC5209-3.3BS is a linear voltage regulator IC manufactured by Micrel Inc. This device provides a fixed output voltage of 3.3V and can supply up to 500mA of current. It features a low quiescent current of 170µA and a maximum supply current of 25mA.

Designed for a maximum input voltage of 16V, the MIC5209-3.3BS has a maximum voltage dropout of 0.6V at 500mA. It includes protection features such as over current, over temperature, and reverse polarity protection. The regulator operates within an extended temperature range of -40°C to 125°C.

This component is available in a surface mount package, specifically the SOT-223-3 (TO-261-4, TO-261AA). Its robust design and specifications make it suitable for various power management applications requiring stable voltage regulation.

MIC5209-3.3BS Quick Information

Product Type: Linear Voltage Regulator

Series: MIC5209

Canonical Name: MIC5209-3.3BS Linear Voltage Regulator

Subcategory: Linear

MIC5209-3.3BS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MIC5209-3.3BS Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC5209-3.3BS Features

Fixed 3.3V output voltage.
500mA maximum output current.
Low quiescent current of 170µA.
Wide -40°C to 125°C operating temperature.
Surface mount SOT-223-3 package.

MIC5209-3.3BS Applications

Power supply regulation.
Battery powered devices.
Consumer electronics.
Industrial control systems.

MIC5209-3.3BS FAQs

5 frequently asked questions generated from this part’s specifications.

What is the output voltage of the MIC5209-3.3BS?

The MIC5209-3.3BS provides a fixed output voltage of 3.3V.

What is the maximum input voltage for the MIC5209-3.3BS?

The maximum input voltage is 16V.

What is the dropout voltage of the MIC5209-3.3BS?

The maximum dropout voltage is 0.6V at 500mA output current.

What is the operating temperature range of the MIC5209-3.3BS?

The operating temperature range is -40°C to 125°C.

What package does the MIC5209-3.3BS come in?

The MIC5209-3.3BS is available in a surface-mount SOT-223-3 package (TO-261-4, TO-261AA).