Micropower 100mA CMOS LDOs


Information Micropower 100mA CMOS LDOs
Package SC70-5
VOUT (V) 3.3
VOUT Adj MIN (V) -
VOUT Adj MAX (V) -
IQ (µA) 65
VIN MIN (V) 2.5
Features Enable, Current limit, thermal protection
Junction Temp Range (°C) -40 to 125
IOUT (mA) 100
Accuracy (%) 2.50%
Output Option Fixed
Vdrop (mV) 250
Output Noise (µVRMS) 250
PSRR (dB) 74
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The SP6213/4 is a 100mA CMOS linear voltage regulator offered in an SC-70 package that reduces board space requirements by 50% over an SOT-23 package. The SP6213/4 features low dropout voltage (250mV at 100mA), low ground current (135μA at full load) and low 65μA quiescent current. Designed specifically for handheld, battery powered devices, the device includes an enable/shutdown pin. Regulator ground current increases only slightly in dropout to extend battery life. The SP6213/4 is offered in an industry standard 5-pin SC-70 package. The SP6213/4 is available in 1.8V, 2.5V, 2.7V, 2.85V, 3.0V, 3.3V and 5.0V fixed output voltages.

  • Tiny 5-pin SC70 package
  • Guaranteed 100 mA output
  • 2.5% output voltage accuracy
  • Low dropout voltage: 250 mV at 100mA
  • Low quiescent current: 65 µA
  • Low ground current: 135 µA @ IL = 100mA
  • Low shutdown current: 1µA MAX
  • Current limit: 190mA
  • Thermal shutdown: 168°C
  • Good load and line regulation
  • Fast transient response: TON/TOFF = 80μs
  • Low temperature coefficient
  • Unconditionally stable with 1μF ceramic
  • Fixed outputs: 1.8V, 2.5V, 2.85V, 3.0V, 3.3V
  • 100mA replacement for 80mA MIC5213 & TC1016

Documentation & Design Tools

Type Title Version Date File Size
Data Sheets SP6213/SP6214 Micropower, SC-70, 100mA CMOS LDO Regulator 1.0.0 December 2005 271.1 KB
Application Notes AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian April 2019 1.2 MB
Product Brochures Power Management Brochure October 2020 2.4 MB
Symbols & Footprints SP6213EC5-L-3-3/TR CAD File (.bxl) September 2018 63.8 KB
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Quality & RoHS

Part Number RoHS | Exempt RoHS Halogen Free REACH TSCA MSL Rating / Peak Reflow Package
SP6213EC5-L-3-3/TR N Y Y Y Y L1 / 260ᵒC SC-70-5

Click on the links above to download the Certificate of Non-Use of Hazardous Substances.

Additional Quality Documentation may be available, please Contact Support.

Parts & Purchasing

Part Number Pkg Code Min Temp Max Temp Status Suggested Replacement Buy Now Order Samples PDN
SP6213EC3-3-3 SC-70-3 OBS
SP6213EC3-3-3/TR SC-70-3 OBS
SP6213EC5-1-8 SC-70-5 -40 125 OBS
SP6213EC5-1-8/TR SC-70-5 -40 125 OBS
SP6213EC5-2-5 SC-70-5 OBS
SP6213EC5-2-5/TR SC-70-5 -40 125 OBS
SP6213EC5-2-7 SC-70-5 OBS
SP6213EC5-2-7/TR SC-70-5 -40 125 OBS
SP6213EC5-2-85 SC-70-5 -40 125 OBS
SP6213EC5-2-85/TR SC-70-5 -40 125 OBS
SP6213EC5-3-0 SC-70-5 OBS
SP6213EC5-3-0/TR SC-70-5 -40 125 OBS
SP6213EC5-3-3 SC-70-5 -40 125 OBS
SP6213EC5-3-3/TR SC-70-5 -40 125 OBS Order
SP6213EC5-5-0 SC-70-5 -40 125 OBS
SP6213EC5-5-0/TR SC-70-5 -40 125 OBS
SP6213EC5-L-1-8 SC-70-5 -40 125 OBS SP6213EC5-L-1-8/TR
SP6213EC5-L-1-8/TR SC-70-5 -40 125 OBS
SP6213EC5-L-2-5 SC-70-5 -40 125 OBS SP6213EC5-L-2-5/TR
SP6213EC5-L-2-5/TR SC-70-5 -40 125 OBS SP6214EC5-L-2-5/TR
SP6213EC5-L-2-7 SC-70-5 -40 125 OBS
SP6213EC5-L-2-7/TR SC-70-5 -40 125 OBS
SP6213EC5-L-2-85 SC-70-5 -40 125 OBS
SP6213EC5-L-2-85/TR SC-70-5 -40 125 OBS
SP6213EC5-L-3-0 SC-70-5 -40 125 OBS SP6213EC5-L-3-0/TR
SP6213EC5-L-3-0/TR SC-70-5 -40 125 OBS
SP6213EC5-L-3-3 SC-70-5 -40 125 OBS SP6213EC5-3-3/TR
SP6213EC5-L-3-3/TR SC-70-5 -40 125 Active Order
SP6213EC5-L-5-0 SC-70-5 -40 125 OBS
SP6213EC5-L-5-0/TR SC-70-5 -40 125 OBS
Show obsolete parts
Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.


Pkg Code Details Quantities Dimensions PDF
  • JEDEC Reference: n/a
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 211.4ºC/W
  • Bulk Pack Style: Canister
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 3000
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 180 x 8 x 4
  • Tape & Reel Unit Orientation: Single Pin at sprocket hole.
  • Dimensions: mm
  • Length: 2.20 max
  • Width: 1.35 max
  • Thickness: 1.00 max
  • Lead Pitch: 0.65
  • JEDEC Reference: MO-203
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 331.4ºC/W
  • Bulk Pack Style: Canister
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 3000
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 180 x 8 x 4
  • Tape & Reel Unit Orientation: 2 pin side at sprocket hole.
  • Dimensions: mm
  • Length: 2.00
  • Width: 1.25
  • Thickness: 1.1
  • Lead Pitch: 0.65


Distribution Date Description File
07/11/2017 Product Discontinuation Notification
12/02/2016 Qualification of alternate assembly subcon, JCET.
07/26/2016 Product discontinuation notification. Discontinued.
12/14/2009 Material Change. Use environmental friendly Green (halogen free) material and also for standardization.
03/04/2009 Notice of Obsolescence Discontinued by Exar Corporation due to low market demand
02/28/2007 Product Obsolescence Letter and Discontinuation Notification. Discontinued.

FAQs & Support

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Submit a Technical Support Question As a New Question

Yes. Try our Excel-based heat calculation spreadsheet ANP-03, Thermal Calculator
For further study, this spreadsheet is mentioned in the following helpful application note: ANP-02, Thermal Considerations for Linear Regulators 

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In this example, we looked for XRA1201. Click on part number header or on the link at the bottom of the result.  This brings you to the product page. For example:


Click on Parts & Purchasing, highlighted with the blue arrow above. The screen changes to:


Notice the status column and the “Show obsolete parts” link.  A legend tells you the definition of the different statuses. Click on the “Show obsolete parts” link to see EOL or OBS part numbers along with the Active part numbers, the legend still present:


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Type the part into the search, and click on one of the part numbers from the drop down menu. Then you can look for the Product Discontinuation Notice, which generally is at the top of the list, for example:


If you see this, it tells you that this particular orderable part has been discontinued and when the last order date is, or was. If you click on the file, then you can view the notice we sent about this if you purchased the part in the recent past. It may also advise of a replacement part. When an orderable part first becomes discontinued, Product Discontinuation Notices are sent are sent to those who have purchased the parts in the recent past, if purchased directly, with a dated opportunity to place a last order.