SKU: 18500319234

MAXIM INTEGRATED PRODUCTS MAX667EPA+ Fixed LDO Voltage Regulator, 3.5V-16.5V in, 150mV Dropout, 5V/250mA out, DIP-8

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Description

MAXIM INTEGRATED PRODUCTS MAX667EPA+ Fixed LDO Voltage Regulator, 3.5V-16.5V in, 150mV Dropout, 5V/250mA out, DIP-8The MAX667EPA+ is a +5V programmable low dropout voltage regulator in 8 pin DIP package. The MAX667 low dropout, positive, linear voltage regulator supplies up to 250mA of output current. With no load, it has a typical quiescent current of 20A. At 200mA of output current, the input output voltage differential is typically 150mV. Other features include a low voltage detector to indicate power failure as well as early warning and low dropout detectors

The MAX667EPA+ is a +5V/programmable low dropout voltage regulator in 8 pin DIP package. The MAX667 low-dropout, positive, linear voltage regulator supplies up to 250mA of output current. With no load, it has a typical quiescent current of 20µA. At 200mA of output current, the input/output voltage differential is typically 150mV. Other features include a low voltage detector to indicate power failure as well as early-warning and low-dropout detectors to indicate an imminent loss of output voltage regulation. A shutdown control disables the output and puts the circuit into a low quiescent-current mode. The MAX667 employs Dual Mode operation. One mode uses internally trimmed feedback resistors to produce +5V. In the other mode, the output may be varied from +1.3V to +16V by connecting two external resistors. The MAX667 is a pin-compatible upgrade to the MAX666 in most applications where the input voltages are above +3.5V.
  • Supply voltage range is 3.5V to 16.5V
  • Operating temperature range from -40°C to 85°C
  • Maximum dropout voltage is 350mVat 200mA
  • Quiescent current 20µA in normal mode and 0.2µA in shutdown mode
  • Low battery detector, dropout detector output
  • 10µF output capacitor

Applications

Power Management, Portable Devices

:
16.5V
:
5V
:
-40°C
:
250mA
:
-
:
85°C
:
8Pins
:
-
:
Fixed
:
3.5V
:
5V 250mA LDO Voltage Regulators
:
-
:
DIP
:
Each
:
150mV
:
MSL 1 - Unlimited
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Product details

Input Voltage Max 16.5V
Fixed Output Voltage Nom. 5V
Operating Temperature Min -40°C
Output Current 250mA
Adjustable Output Voltage Max -
Operating Temperature Max 85°C
No. of Pins 8Pins
Adjustable Output Voltage Min -
Output Type Fixed
Input Voltage Min 3.5V
Product Range 5V 250mA LDO Voltage Regulators
Automotive Qualification Standard -
LDO Regulator Case Style DIP
Packaging Each
Dropout Voltage Vdo 150mV
MSL MSL 1 - Unlimited

Other details

Brand MAXIM INTEGRATED PRODUCTS
Part Number MAX667EPA+
Quantity Each
Technical Data Sheet EN

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Exchange/Return Notes
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SKU: 18500319234

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4.5 ★★★★★
Based on 8 reviews
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Verified Purchase
Ramona O.
Waukegan, US
★★★★★ 5
Great speakers, rich full sound
Size: Pair
These are really great speakers. I got them to go with my husband's new record player for Christmas. These really sound fantastic. A rich range, with a nice bass that's not too much. They were easy to connect to the player. I like a rich sound better then bright (I think if it's too bright it doesn't have enough bass), and these definitely fit the bill. I got these on a black Friday deal which was even better. They are a good value for the quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
Q
Verified Purchase
Q W Lott
Boise, US
★★★★★ 5
The new amp/speaker configuration made a very noticeably positive difference.
Size: Pair, Size: Pair
I bought a Denton amp / Klipsch 7 speaker bundle for Christmas last year. It sounded impressive. For this year, I recently replace the Denon AVR-S970H, a 5.2.2 POS-Amp that quit after less than a year. Then I also added a 70” TV and a set of R-51M’s on the sides. I could never hear this amp driving the Dolby Atmos speakers on top of the R-625FA towers, so I decided that back speakers would be more beneficial to this 7-channel system. I’d been using the R-41M’s that came in the bundle as side surround speakers, but I was thinking that they would be more suited for use in back. So I replaced them with a new set of R-51M’s that I thought would be better surround sides because of their fuller stronger sound. As of now, at the front of this theater system is an Onkyo TX-RZ 820 AVR amp, a 70 inch LED 4K smart TV, a set of Klipsch R-625FA towers, an R-52C Center Channel Speaker, and two R-12SW Subwoofers. For the surround sides is the newly purchased set of R-51M’s on stands, and mounted on the back-wall is the set of R-41M’s, using BS-218pro Wall Mounts. For good reason, this is a very powerful amp driving a complete set of purely Klipsch speakers. I built this THX 7.2.0 surround sound system to go in my wife’s 11’ X 12’ privacy room, specifically because she is hard of hearing. She said, that with the new additions, the sound is much cleaner, stronger, the 3D surround effect is more noticeable, and the vocals are easier for her to understand. I get to use it sometimes when she’s not at home. Thunder in movies sounds as crisp sharp and loud as real thunder. All around, the system is very realistic sounding. And it can play music, shaking the house at live levels. At present, my wife and I are extremely happy with this system. It sounds as good as it looks. The Klipsch speakers & Onkyo amp configuration makes a very noticeably positive difference.
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Reviewed in the United States on January 5, 2026
D
Verified Purchase
David
Birmingham, US
★★★★★ 5
Great value speakers for a beginner audiophile
Size: 4” Woofer
Fantastic sound quality to my ears, got these used “mint” for 179 and that was a steal, they were never even opened. They feel solid and well made, they’re heavy for the size which makes them feel of a higher quality. Very happy with my purchase
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Reviewed in the United States on April 12, 2026
G
Verified Purchase
GymBum
Houston, US
★★★★★ 5
Great little speakers
Size: 5.25” Woofer, Size: 5.25” Woofer
These make great surround speakers, and they just sound good
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Reviewed in the United States on May 22, 2026
Z
Verified Purchase
Z The P
Omaha, US
★★★★★ 5
Good Speakers - Good Reputation - Good Purchase
Size: 5.25” Woofer
Good sounding, high quality speakers. These are Klipsch...enough said.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

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