MPL-SE2512-220

Power Inductor (SMD), 22 µH, 700 mA, Semishielded, 800 mA, MPL-SE Series

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Manufacturer: MONOLITHIC POWER SYSTEMS (MPS)
Product type: SMD Power Inductors
SVHC: No SVHC (19-Jan-2021)
Inductance: 22µH
Product Range: MPL-SE Series
Product Width: 2mm
Product Height: 1.2mm
Product Length: 2.5mm
DC Resistance Max: 1.2ohm
RMS Current (Irms): 700mA
Power Inductor Case: 2.5mm x 2mm x 1.2mm
Inductance Tolerance: ± 20%
Inductor Construction: Semishielded
Inductor Case / Package: -
Saturation Current (Isat): 800mA

Delivery and price
Units per pack	50
Price	0.203 €
Current stock	10+
Lead time	30 days

Datasheet

## _**MPL-SE2512-220**_ **Semi-Shielded Inductor 22µH** meS **APPLICATIONS** 

- Battery-Powered Devices 

- IoT 

- Wearable 

- Portable Devices 

- Input Filters 

## **FEATURES** 

## **ELECTRICAL CHARACTERISTICS** 

- Size 2mmx2.5mmx1.2mm 

- Semi-Shielded Construction 

- Low DCR 

- Low Profile 

- Low Stray Field 

- Max Operating Temp +125°C 

- • RoHS/REACH-Compliant, Halogen-Free 

|**Parameter**|||**Value**|**Unit**|
|---|---|---|---|---|
|**Inductance(1)**|**_L_**|**±20%**|**±20%**<br>**22**|**µH**|
|**Resistance**|**_RDC_**|**Typ**|**885**|**mΩ**|
|**ResistanceMAX**|**_RDC MAX_**|**Max**|**1050**|**mΩ**|
|**Rated Current(2)**|**_IR_**|**Typ**|**0.70**|**A**|
|**Saturation Current25°C (3)**|**_ISAT 25°C_**|**Typ**|**0.80**|**A**|
|**Saturation Current100°C (4)**|**_ISAT 100°C_**|**Typ**|**0.80**|**A**|
|**Resonance Frequency**|**_fr_**|**Typ**|**14**|**MHz**|



## **GENERAL SPECIFICATIONS** 

**(1) Inductance** 

## Measured at 100kHz, 100mA 

Rated current will cause the coil temperature rise ΔT of 40K 

|**(2) Rated Current**|_IR measured with the inductor soldered in a single-layer PCB. Copper layer thickness_<br>_35µm Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design,_|
|---|---|
||_PCB layout, proximity to other components, and trace dimensions and thickness._|
|**(3) Saturation Current25°C**|Saturation current will cause L to drop from 30% at 25°C ambient temperature|
|**(4) Saturation Current100°C**|Saturation current will cause L to drop from 30% at 100°C ambient temperature|
|**Temperature Test Condition**|Electrical specifications measured at 25°C, 35% RH if not otherwise noted|
|**Operating Condition**|Operating temperature: -40°C to +125°C (including temp rise)<br>Should not exceed +125°C under worst-case operation conditions|
|**Storage Condition**|Tape and Reel packaging: -10°C to +40°C<br>Humidity: <50% RH|



All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. 

**1** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2022 MPS. All Rights Reserved. 

**MPL-SE2512-220 – SEMI-SHIELDED INDUCTOR 22µH** 

## **TYPICAL PERFORMANCE CURVES** 

## **Temperature Rise vs. Current** 

## **Impedance vs. Frequency** 

## **Inductance vs. Current** 

## **Inductance vs. Frequency** 

**2** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

© 2022 MPS. All Rights Reserved. 

**MPL-SE2512-220 – SEMI-SHIELDED INDUCTOR 22µH** 

## **Quality Factor vs. Frequency** 

## **AC Resistance vs. Frequency** 

**3** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

© 2022 MPS. All Rights Reserved. 

**MPL-SE2512-220 – SEMI-SHIELDED INDUCTOR 22µH** MPS 

|**LAND PATTERN**||
|---|---|
|**Dimensions**<br>A<br>2.40 ref.<br>B<br>0.80 ref.<br>~~Oo~~||
|C|2.90 ref.|
||(units in mm)|



## **PRODUCT PACKAGE AND DIMENSIONS** 

## **Dimensions** 

(units in mm) 

**4** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

© 2022 MPS. All Rights Reserved. 

**MPL-SE2512-220 – SEMI-SHIELDED INDUCTOR 22µH** MPS 

|**ORDERING INFORMATION**|**ORDERING INFORMATION**|||||
|---|---|---|---|---|---|
||**_L_ (1)**|**_RDC_**|**_IR_ (2)**|**_ISAT 25°C_ (3)**|**_ISAT 100°C_ (4)**|
|**Part Number**||||||
||**Typ (µH)**|**Typ (mΩ)**|**Typ (A)**|**Typ (A)**|**Typ (A)**|
|MPL-SE2512-R47|0.47|20|4.5|6.5|6.5|
|MPL-SE2512-R68|0.68|28|3.9|5|5|
|MPL-SE2512-1R0|1|35|3.4|4.2|4.2|
|MPL-SE2512-1R5|1.5|50|2.9|3.2|3.2|
|MPL-SE2512-2R2|2.2|72|2.5|2.7|2.7|
|MPL-SE2512-3R3|3.3|90|2.1|2.4|2.4|
|MPL-SE2512-4R7|4.7|165|1.6|1.9|1.9|
|MPL-SE2512-6R8|6.8|305|1.2|1.6|1.6|
|MPL-SE2512-100|10|410|1.1|1.3|1.3|
|MPL-SE2512-150|15|620|0.85|0.9|0.9|
|MPL-SE2512-220|22|885|0.7|0.8|0.8|



## **GENERAL SPECIFICATIONS** 

> **(1) Inductance** Measured at 100kHz, 100mA 

Rated current will cause the coil temperature rise ΔT of 40K 

**(2) Rated Current** _IR measured with the inductor soldered in a single-layer PCB. Copper layer thickness 35µm Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design, PCB layout, proximity to other components, and trace dimensions and thickness._ 

|**(3) Saturation Current25°C**|Saturation current will cause L to drop from 30% at 25°C ambient temperature|
|---|---|
|**(4) Saturation Current100°C**|Saturation current will cause L to drop from 30% at 100°C ambient temperature|
|**Temperature Test Condition**|Electrical specifications measured at 25°C, 35% RH if not otherwise noted|
|**Operating Condition**|Operating temperature: -40°C to +125°C (including temp rise)<br>Should not exceed +125°C under worst-case operation conditions|
|**Storage Condition**|Tape and Reel packaging: -10°C to +40°C<br>Humidity: <50% RH|



**5** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2022 MPS. All Rights Reserved. 

**MPL-SE2512-220 – SEMI-SHIELDED INDUCTOR 22µH** 

## **REVISION HISTORY** 

|**Revision #**|**Revision Date**|**Description**|**Pages Updated**|
|---|---|---|---|
|1.0|7/26/2019|Initial Release|-|
|1.1|8/2/2019|Updated Impedance vs. FrequencyCurve|2|
|1.2|1/19/2022|Updated Electrical Characteristics|1|
|||Updated Typical Performance Curves|2–3|
|||Updated Land Pattern and Product Package Dimensions|4|
|||Updated OrderingInformation|5|
|||Grammar and formattingupdates|All|



**Notice:** The information in this document is subject to change without notice. Please contact MPS for current specifications. Users should warrant and guarantee that third-party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. 

**6** 

MPL-SE2512-220 Rev. 1.2 1/19/2022 

MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 

© 2022 MPS. All Rights Reserved.

Updated at April 27, 2026

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