MIC2212-SGYML-TR Equivalent & Substitute Parts

Part Overview

The MIC2212-SGYML-TR is a dual-output linear voltage regulator IC manufactured by Microchip Technology, designed for power management applications requiring fixed 3.3V and 1.8V outputs. This active product delivers 150mA and 300mA output currents respectively, housed in a 10-MLF® (3x3) surface mount package with tape & reel packaging. Substitute parts are identified to address inventory availability, extended lead times, or specific application requirements while maintaining electrical and mechanical compatibility within defined parameter tolerances.

Key Parameters

Parameter	Value
Manufacturer	Microchip Technology
Part Number	MIC2212-SGYML-TR
Category	Power Management (PMIC)
Package Type	10-MLF® (3x3)
Output Configuration	Positive, Fixed, 2 Outputs
Output Voltages	3.3V, 1.8V
Output Currents	150mA, 300mA
Input Voltage (Max)	5.5V
Voltage Dropout (Max)	0.25V @ 150mA, 0.42V @ 300mA
Quiescent Current	80 µA
Operating Temperature	-40°C to 125°C
Mounting Type	Surface Mount
Control Features	Enable, Power On Reset
Protection Features	Over Current, Over Temperature
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the MIC2212-SGYML-TR are classified based on the following substitution criteria:

Parametric Equivalent Category: Parts that maintain identical electrical specifications across all critical parameters including output voltages (3.3V, 1.8V), output currents (150mA, 300mA), input voltage maximum (5.5V or higher), voltage dropout characteristics, quiescent current, operating temperature range, and dual-output positive fixed configuration. Package form factor and mounting type must remain surface mount compatible.

Manufacturer Recommended Category: Parts that provide functional equivalence with allowable variations in specific parameters such as input voltage maximum (up to 6V), voltage dropout specifications, quiescent current (up to 100 µA), and operating temperature range (down to -40°C to 85°C minimum). These parts maintain the same output voltage and current specifications, dual-output configuration, and surface mount packaging, with compatible control and protection features.

The key parameters determining substitution eligibility are: output voltage configuration, output current ratings, dual-output architecture, surface mount package compatibility, and positive fixed output type.

Parameter Comparison

Parameter	MIC2212-SGYML-TR	MIC2214-SGYML-TR	LP3996SD-0833/NOPB	LP3996SD-1833/NOPB	LP3996SD-2533/NOPB	LP3996SD-3333/NOPB
Manufacturer	Microchip Technology	Microchip Technology	National Semiconductor	Texas Instruments	Texas Instruments	Texas Instruments
Output Voltages	3.3V, 1.8V	3.3V, 1.8V	0.8V, 3.3V	1.8V, 3.3V	2.5V, 3.3V	3.3V
Output Currents	150mA, 300mA	150mA, 300mA	150mA, 300mA	150mA, 300mA	150mA, 300mA	150mA, 300mA
Input Voltage (Max)	5.5V	5.5V	6V	6V	6V	6V
Voltage Dropout (Max)	0.25V @ 150mA, 0.42V @ 300mA	0.25V @ 150mA, 0.42V @ 300mA	0.22V @ 150mA, 0.55V @ 150mA	0.22V @ 150mA, 0.55V @ 150mA	0.22V @ 150mA, 0.55V @ 150mA	0.22V @ 150mA, 0.55V @ 150mA
Quiescent Current	80 µA	80 µA	100 µA	100 µA	100 µA	100 µA
Operating Temperature	-40°C to 125°C	-40°C to 125°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C
Package Type	10-MLF® (3x3)	10-MLF® (3x3)	10-WSON (3x3)	10-WSON (3x3)	10-WSON (3x3)	10-WSON (3x3)
Control Features	Enable, Power On Reset	Enable, Power On Reset	Enable	Enable	Enable	Enable
Protection Features	Over Current, Over Temperature	Over Current, Over Temperature	Over Temperature, Short Circuit	Over Temperature, Short Circuit	Over Temperature, Short Circuit	Over Temperature, Short Circuit
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

MIC2214-SGYML-TR (Parametric Equivalent): This Microchip Technology part provides direct electrical and mechanical equivalence to the MIC2212-SGYML-TR. Both devices share identical output voltage configuration (3.3V, 1.8V), current ratings (150mA, 300mA), input voltage maximum (5.5V), voltage dropout specifications, quiescent current (80 µA), and operating temperature range (-40°C to 125°C). Package compatibility is maintained with the 10-MLF® (3x3) surface mount form factor. Both parts are ROHS3 compliant and active products. This substitute is suitable for direct replacement without design modification.

LP3996SD-1833/NOPB (Manufacturer Recommended): This Texas Instruments part maintains the critical output voltage configuration (1.8V, 3.3V) and current ratings (150mA, 300mA) required for the application. The input voltage maximum is increased to 6V, providing additional design margin. Operating temperature range is reduced to -40°C to 85°C, which may be acceptable depending on application requirements. Voltage dropout specifications are comparable (0.22V @ 150mA, 0.55V @ 150mA). Package form factor changes from 10-MLF® to 10-WSON (3x3), both surface mount compatible. ROHS3 compliance and active product status are maintained. This substitute is suitable when the reduced operating temperature range and package transition are acceptable.

LP3996SD-2533/NOPB and LP3996SD-3333/NOPB (Manufacturer Recommended): These Texas Instruments parts provide functional equivalence with modified output voltage configurations. LP3996SD-2533/NOPB outputs 2.5V and 3.3V; LP3996SD-3333/NOPB outputs 3.3V only. Both maintain 150mA and 300mA current ratings, 6V maximum input voltage, and -40°C to 85°C operating temperature. These substitutes are applicable only when the specific output voltage configuration matches application requirements. Package form factor is 10-WSON (3x3), surface mount compatible. ROHS3 compliance and active product status are confirmed.

LP3996SD-0833/NOPB (Manufacturer Recommended): This National Semiconductor part outputs 0.8V and 3.3V with 150mA and 300mA current ratings. The 6V maximum input voltage and comparable voltage dropout specifications are maintained. Operating temperature range is -40°C to 85°C. This substitute is applicable only when the 0.8V output voltage is required. RoHS status is not specified in the provided data. Package form factor is 10-WSON (3x3), surface mount compatible.

All substitute parts maintain active product status and are suitable for new designs or production transitions. Selection should be based on output voltage requirements, operating temperature constraints, and package compatibility with existing PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can MIC2214-SGYML-TR be used as a direct replacement for MIC2212-SGYML-TR?

A: Yes. The MIC2214-SGYML-TR is a parametric equivalent with identical electrical specifications including output voltages (3.3V, 1.8V), output currents (150mA, 300mA), input voltage maximum (5.5V), voltage dropout characteristics, quiescent current (80 µA), and operating temperature range (-40°C to 125°C). Package form factor (10-MLF® 3x3) and mounting type (surface mount) are identical. No design modifications are required.

Q: What are the key differences between MIC2212-SGYML-TR and LP3996SD-1833/NOPB?

A: The primary differences are: (1) Input voltage maximum increases from 5.5V to 6V on the LP3996SD-1833/NOPB; (2) Operating temperature range reduces from -40°C to 125°C to -40°C to 85°C; (3) Quiescent current increases from 80 µA to 100 µA; (4) Package form factor changes from 10-MLF® to 10-WSON (both 3x3 surface mount); (5) Control features differ (Power On Reset is removed on the LP3996 variant); (6) Protection features differ (Over Current protection is replaced with Short Circuit protection). Output voltages and current ratings remain identical.

Q: Are the 10-MLF® and 10-WSON packages physically compatible on the same PCB?

A: Both packages are 3x3mm surface mount form factors with 10 pins, but they have different pin configurations and footprints. PCB layout modifications are required to accommodate the package transition. Verify pin-to-pin compatibility and thermal pad dimensions before implementing a package change.

Q: Can LP3996SD-3333/NOPB be used if only 3.3V output is needed?

A: The LP3996SD-3333/NOPB outputs 3.3V only, whereas the MIC2212-SGYML-TR provides dual outputs (3.3V and 1.8V). If your application requires only the 3.3V output, the LP3996SD-3333/NOPB can be used, but the 1.8V output capability will be unused. Verify that your circuit design does not depend on the 1.8V output before substitution.

Q: What is the impact of the reduced operating temperature range on LP3996 variants?

A: The LP3996 series operates from -40°C to 85°C, compared to the MIC2212's -40°C to 125°C range. If your application requires operation above 85°C, the LP3996 variants are not suitable. Confirm your application's maximum operating temperature requirement before selecting a substitute.

Q: Are all substitute parts RoHS3 compliant?

A: MIC2214-SGYML-TR, LP3996SD-1833/NOPB, LP3996SD-2533/NOPB, and LP3996SD-3333/NOPB are confirmed ROHS3 compliant. LP3996SD-0833/NOPB RoHS status is not specified in the provided data. Verify compliance documentation with the supplier if RoHS3 certification is a requirement.

Q: What packaging format differences exist between the main part and substitutes?

A: The MIC2212-SGYML-TR is supplied in Tape & Reel (TR) packaging. MIC2214-SGYML-TR also uses Tape & Reel. LP3996SD variants are supplied in Bulk packaging. If your production process requires tape & reel format for automated assembly, confirm packaging availability with the supplier before ordering LP3996 variants.

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