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MIC5219BM5 The Micrel Inc. MIC5219BM5 is a 500mA peak output LDO voltage regulator. It offers low dropout voltage and adjustable output in a surface-mount SOT-23-5 package.
Mfr Part #:

MIC5219BM5

Available from 1 distributors
Mfr Name: Micrel Inc.
Micrel Inc.
The Micrel Inc. MIC5219BM5 is a 500mA peak output LDO voltage regulator. It offers low dropout voltage and adjustable output in a surface-mount SOT-23-5 package.
✓ Total Stock: 90,400 pcs
$ Price Range: $0.28

MIC5219BM5 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MIC5219BM5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Temperature Coefficient
Voltage
Voltage Dropout (Max)
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MIC5219BM5 Description

Short technical summary and product information.

The MIC5219BM5 from Micrel Inc. is an efficient linear voltage regulator designed for applications requiring high peak output current capability. It features a very-low dropout voltage, typically 10mV at light loads and less than 500mV at full load, with an output voltage accuracy better than 1%.

 

This regulator provides a 500mA peak output current rating, suitable for start-up conditions with higher inrush current demands. It includes essential protection features such as current limiting, overtemperature shutdown, and reversed-battery protection. The device can be enabled or shut down via a CMOS or TTL-compatible signal, with near-zero power consumption when disabled.

 

Available in a space-saving SOT-23-5 package, the MIC5219BM5 is ideal for battery-powered equipment, portable electronics, and other applications where space and power efficiency are critical. Its ultra-low-noise output and tight load and line regulation make it suitable for sensitive analog circuits.

MIC5219BM5 Quick Information

Product Type: LDO Voltage Regulator
Canonical Name: MIC5219BM5 500mA Peak Output LDO Regulator
Subcategory: Linear

MIC5219BM5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MIC5219BM5 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MIC5219BM5 Features

  • 500mA peak output current capability.
  • Very low dropout voltage.
  • Adjustable output voltage.
  • Ultra-low noise performance.
  • SOT-23-5 surface mount package.

MIC5219BM5 Applications

  • Ideal for battery-powered devices.
  • Suitable for portable electronics.
  • Used in consumer electronics.
  • PC Card VCC and VPP regulation.
  • SMPS post-regulator applications.

MIC5219BM5 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the MIC5219BM5?

The MIC5219BM5 has a peak output current capability of 500mA.

What is the dropout voltage of the MIC5219BM5?

The dropout voltage is typically 10mV at light loads and less than 500mV at full load.

What is the output voltage accuracy of the MIC5219BM5?

The output voltage accuracy is better than 1%.

What package type is the MIC5219BM5 available in?

The MIC5219BM5 is available in a SOT-23-5 package.

What is the operating temperature range for the MIC5219BM5?

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

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