MIC37100-2.5WS Power Management ICs - PMIC by Microchip Technology
1.0A Low Voltage uCap LDO
| Status: | Active |
|---|---|
| Series: | MIC37100 |
| RoHS: | Compliant |
The MIC37100, MIC37101, and MIC37102 are 1A low dropout, linear voltage regulators that provide low-voltage, high-current output from an extremely small package. Utilizing proprietary Super βeta PNP® pass element, the MIC37100/01/02 offers extremely low dropout (typically 280mV at 1A) and low ground current (typically 11mA at 1A).
The MIC37100 is a fixed output regulator offered in the SOT-223 package. The MIC37101 and MIC37102 are fixed and adjustable regulators, respectively, in a thermally enhanced power 8-pin SOIC (small outline package) and the SOT-223 package. The MIC37102 is also available in the S-PAK power package for applications that require higher power dissipation or higher operating ambient temperatures.
The MIC37100/01/02 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V, 3.3V to 2.5V, or 2.5V to 1.8V or lower. A guaranteed maximum dropout voltage of 500mV over all operating conditions allows the MIC37100/01/02 to provide 2.5V from a supply as low as 3V and 1.8V from a supply as low as 2.3V.
The MIC37100/01/02 is fully protected with overcurrent limiting and thermal shutdown. Fixed output voltages of 1.5V, 1.65V, 1.8V, 2.5V, and 3.3V are available on MIC37100/01 with adjustable output voltages to 1.24V on MIC37102.
Where to Buy
Prices starting from US$0.71
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.19
|
756
in stock
|
Buy Now |
|
Microchip Technology
from US$1.00
|
4,602
in stock
|
Buy Now |
|
Avnet America
from US$0.71
|
72
in stock
|
Buy Now |
|
Newark Electronics
from US$1.29
|
-
|
Buy Now |
|
Future Electronics
from US$1.27
|
-
|
Buy Now |
|
element14
from US$1.33
|
-
|
Buy Now |
|
Farnell
from US$1.26
|
-
|
Buy Now |
Features
| Fixed and adjustable output voltages to 1.24V |
| µCap Regulator, 10µF ceramic output capacitor stable |
| Ideal for 3.0V to 2.5V conversion |
| Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion |
| 1A minimum guaranteed output current |
| 1% initial accuracy |
| Low ground current |
| Current limiting and thermal shutdown |
| Reverse leakage protection |
| Fast transient response |
| Low-profile SOT-223 package |
| Power SO-8 package |
| S-PAK package (MIC37102 only) |
Specifications
| Product Type | Single LDOs |
|---|---|
| # of Out | 1 |
| IOUT #1 | 1000 |
| IOUT #2 | n/a |
| IOUT #3 | n/a |
| IOUT #4 | n/a |
| Rated IOUT | 1000 |
| VIN Min (V) | 2.25 |
| VIN Max (V) | 6 |
| VOUT (V) | 1.5, 1.65, 1.8, 2.5, 3.3 |
| Voltage Drop Typ (mV) | 280 |
| IGND Typ (µA) | 650 |
| Tol Typ % | ±1 |
| PSRR 1 kHz (dB) | 50 |
| Rev Bat | Yes |
| Reverse Current Protect | Yes |
| Pins | Packaging | 3 | SOT-223 |
| Temp Range | -40C to +125C |
| Packing Media | Tube (78) |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.123 |
| Shipping Weight (kg) | 0.24359 |
| Lead Count | 3 |
| Package Type | SOT-223 |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 1.0A Low Voltage uCap LDO Regulator | Microchip Technology |
| LDO Regulator Pos 2.5V 1A 3-Pin SOT-223 Tube | Avnet America |
| Ldo, Fixed, 2.5V, 1A, Sot-223-3 | Newark Electronics |
| MIC37100 Series 2.5 V Fixed Output 1 A Low Voltage â•¡Cap LDO Regulator - SOT-223 | Future Electronics |
| LDO, FIXED, 2.5V, 1A, SOT-223-3 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC37100-2.5WS?
Additional datasheets, footprints and schematics for MIC37100-2.5WS are listed on our Part Details page. You can also find images and similar parts to MIC37100-2.5WS on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC37100-2.5WS on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC37100-2.5WS price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC37100-2.5WS fall under?
The MIC37100-2.5WS is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators.
Can I view similar or alternative parts?
You can view similar parts to MIC37100-2.5WS when available in the LDO Voltage Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MIC37100-2.5WS you can contact the distributor directly for product support, shipping queries etc.
Is the MIC37100-2.5WS RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC37100-2.5WS have stock available?
Authorised distributors including Microchip Technology, RS, Avnet America, Newark Electronics and Future Electronics have stock available or on a lead time for MIC37100-2.5WS.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC37100-2.5WS often in real-time on the comparison pages.
What if I can't find stock of MIC37100-2.5WS?
You can fill out our help required form which you can use to request a quote for MIC37100-2.5WS from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.