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Description
MAXIM INTEGRATED PRODUCTS MAX8891EXK18+T Fixed LDO Voltage Regulator, 2V to 6V in, 1.8V/150mA out, SC-70-5The MAX8891EXK18+T is a high PSRR, low dropout, 150mA linear regulator in 5 pin SC 70 package. This LDO is designed to deliver up to 150mA continuous output current and achieve a low 120mV dropout for 120mA load current. It only requires an input output capacitor, hence achieving smallest PCB area. It is preset to a variety of voltages in the 1. 5V to 4. 5V range. Designed with a P channel MOSFET series pass transistor and maintain very low ground
The MAX8891EXK18+T is a high PSRR, low dropout, 150mA linear regulator in 5 pin SC-70 package. This LDO is designed to deliver up to 150mA continuous output current and achieve a low 120mV dropout for 120mA load current. It only requires an input/output capacitor, hence achieving smallest PCB area. It is preset to a variety of voltages in the 1.5V to 4.5V range. Designed with a P-channel MOSFET series pass transistor and maintain very low ground current of 40µA. The regulator is designed and optimized to work with low-value, low cost ceramic capacitors. It require only 1µF (typ) of output capacitance for stability with any load. When disabled, current consumption drops to below 1µA. It is used in cellular and cordless telephones, PDA and palmtop computers, base stations Bluetooth portable radios and accessories, wireless LANs, digital cameras and personal stereos.
- Input voltage range from 2V to 6V
- Operating temperature range from -40°C to 85°C
- 65dB PSRR at 10KHz
- Stable with 1µF ceramic capacitor for any load
- Only need input and output capacitors
- Output voltage range is 1.8V
- Low 40µA ground current, output noise voltage of 230µV at f = 100Hz to 100KHz, ILOAD = 10mA
- Excellent load/line transient
- Overcurrent and thermal protection, thermal shutdown is 160°C
- Maximum shutdown supply current of 1µA at TA=+25?C
Applications
Power Management, Portable Devices, Consumer Electronics
- :
- 6V
- :
- 1.8V
- :
- -40°C
- :
- 150mA
- :
- -
- :
- 85°C
- :
- 5Pins
- :
- -
- :
- Fixed
- :
- 2V
- :
- 1.8V 150mA LDO Voltage Regulators
- :
- -
- :
- SC-70
- :
- Cut Tape
- :
- -
- :
- MSL 1 - Unlimited
Product details
| Input Voltage Max | 6V |
| Fixed Output Voltage Nom. | 1.8V |
| Operating Temperature Min | -40°C |
| Output Current | 150mA |
| Adjustable Output Voltage Max | - |
| Operating Temperature Max | 85°C |
| No. of Pins | 5Pins |
| Adjustable Output Voltage Min | - |
| Output Type | Fixed |
| Input Voltage Min | 2V |
| Product Range | 1.8V 150mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| LDO Regulator Case Style | SC-70 |
| Packaging | Cut Tape |
| Dropout Voltage Vdo | - |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | MAX8891EXK18+T |
| Quantity | Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
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4.5 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Best frother ever
Color: White
This brother is wickedly powerful you don't need to use it for very long to get phenomenal frothing results
Incorporates ingredients quickly
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Works great and so much fun!
Color: Black
How did I live without this for so long? I love this little gadget! It gets used multiple times a day. It's not only great for frothing milk but it will whip eggs for a recipe and stir other ingredients as well. People who have complained that the stirring attachment was missing a piece did not read the description. The picture clearly shows there is no "boot" on that attachment, you don't want that one to spin like the frother. The Frother holds a charge for quite a while as well. I use mine multiple times a day and it is still holding a charge after weeks of daily use. Great item!
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Reviewed in the United States on February 15, 2026
★★★★★ 3
Disappointed
Color: White, Color: White
Powerful, but the description differs from the actual specifications, and the speed cannot be adjusted.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
The perfect whipper for protein powders
Color: Blue
Love, love this whipper. Had to finally replace my old one that I got several years ago that was battery operated. This rechargeable replacement is incredible. Thought I would miss my old one, but no. The 3 interchangeable attachments make it my go to for a ton of things. Perfect for mixing protein powders!
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Strong and Quiet
Color: Lux Cardinal Red, Size: Rechargeable Z1 Motor Max
Better than I expected. Works in two modes. Makes mixing a breeze.
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Reviewed in the United States on May 23, 2026