MIC37101-3.3YM Power Management ICs - PMIC by Microchip Technology
1.0A Low Voltage Fixed Vout uCap LDO
| Status: | Active |
|---|---|
| Series: | MIC37101 |
| 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$1.02
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.02
|
No stock
|
Buy Now |
|
Microchip Technology
from US$1.11
|
1,805
in stock
|
Buy Now |
|
Rapid Electronics
from US$1.42
|
360
in stock
|
Buy Now |
|
Newark Electronics
from US$1.15
|
-
|
Buy Now |
|
Future Electronics
from US$1.41
|
-
|
Buy Now |
|
Avnet America
from US$1.89
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
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, 2.1, 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 | 8 | SOIC |
| Temp Range | -40C to +125C |
| Packing Media | Tube (95) |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.078 |
| Shipping Weight (kg) | 0.180842 |
| Lead Count | 8 |
| Package Type | SOIC |
| Package Width or Size | 3.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| LV, 1.0A uCap fixed Vout LDO | Microchip Technology |
| Fixed Positive LDO Regulator 3.3V 0.5V Dropout | Rapid Electronics |
| Ldo Volt Reg, 1A, 3.3V, Soic-8 |Microchip MIC37101-3.3YM | Newark Electronics |
| MIC37101 Series 3.3 V Fixed Output 1A Low Voltage â•¡Cap LDO Regulator - SOIC-8 | Future Electronics |
| LV 1.0A UCAP FIXED VOUT LDO | Avnet America |
| LDO VOLT REG, 1A, 3.3V, SOIC-8 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC37101-3.3YM?
Additional datasheets, footprints and schematics for MIC37101-3.3YM are listed on our Part Details page. You can also find images and similar parts to MIC37101-3.3YM on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC37101-3.3YM on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC37101-3.3YM price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC37101-3.3YM fall under?
The MIC37101-3.3YM 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 MIC37101-3.3YM 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 MIC37101-3.3YM you can contact the distributor directly for product support, shipping queries etc.
Is the MIC37101-3.3YM RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC37101-3.3YM have stock available?
Authorised distributors including Microchip Technology, Rapid Electronics, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for MIC37101-3.3YM.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MIC37101-3.3YM often in real-time on the comparison pages.
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