Brand New UC710 SN621371 DC-DC Converter VQFN11 For Macbook M1 2020
SKU: 47934434746

Brand New UC710 SN621371 DC-DC Converter VQFN11 For Macbook M1 2020

$9.90 $11.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Brand New UC710 SN621371 DC-DC Converter VQFN11 For Macbook M1 2020Features 1 Output Voltage Accuracy 1% (PWM mode) Input Voltage Range: 3 V to 17 V Quiescent Current 18 A Typ Output Voltage from 0. 8 V to 12 V Adjustable Soft Start Forced PWM or PWM PFM operation Typical switching frequency of 2. 5MHz in forced PWM Precise ENABLE input allows User Defined Undervoltage Lockout Exact Sequencing 100% Duty Cycle Mode Automatic Efficiency Enhancement AEE DCS Control Topology Available with Active Output Discharge

Features

1• Output Voltage Accuracy ± 1% (PWM mode)

• Input Voltage Range: 3 V to 17 V

• Quiescent Current 18 µA Typ

• Output Voltage from 0.8 V to 12 V

• Adjustable Soft-Start

• Forced PWM or PWM/PFM operation

• Typical switching frequency of 2.5MHz in forced

PWM

• Precise ENABLE input allows

– User-Defined Undervoltage Lockout

– Exact Sequencing

• 100% Duty Cycle Mode

• Automatic Efficiency Enhancement AEE™

• DCS-Control™ Topology

• Available with Active Output Discharge

• Optional HICCUP Overcurrent Protection

• Power Good Output

• Available in 3-mm x 2-mm VQFN Package

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47934434746

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4.1 ★★★★★
Based on 1164 reviews
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Product Reviews
C
Verified Purchase
C. Davison
Houston, US
★★★★★ 5
Comfort & Support
Size: 40DD, Color: Black
OMG.... FINALLY..... I have ordered at least 40 bras in the last 3 years trying to find a bra that holds my chichis in, lifts, supports, separates n COMFORTABLE!!! Ladies... this is the one... im ordering more... price is right, so soft.... cups are soft... doesn't add size cuz i don't need it, not sheer so the titis are poking thru my tops.... I cant say enough about this bra.... absolutely love this bra and so relieved to finally find it. .. you won't be disappointed.... get it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
R
Verified Purchase
Reiko
Omaha, US
★★★★★ 4
Surprisingly Comfortable
Size: 36D, Color: Beige
I'm very surprised by the comfort of this bra. I've worn wireless padded/lined bras for as long as I can remember so this is quite a change from my norm. I am only 5' tall so having larger breasts tend to make me look top heavy. The minimizing effect makes my outfits look so much better and slims me down a bit. I am unsure of the sizing though. I purchased my normal size in a 36D but the top of the cups have some wrinkling as if I'm not quite filling the cup. It does smooth out a bit after I've been wearing it for a while. The lift is nice but not extreme. It more puts the girls where they were about 20 years ago but it doesn't do much for shaping. Overall it's a nice bra and I'd likely purchase again if I could just get the sizing right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
T
Verified Purchase
teresita barcelo
Birmingham, US
★★★★★ 3
DELIMIRA Women's Inbarely Lift Full Coverage Bra
Size: 48D, Color: Black
I have had this bra now for 4 months. It is VERY comfortable. However, after only 4 months of use, the cup wire is sticking out of the outer sides. It hurts when it pokes me and digs into my skin. If the wire wouldn't have stuck out, it would have been PERFECT. I LOVED this bra. It's a real shame!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
L
Verified Purchase
lg
Belleville, US
★★★★★ 5
They should call it The Unicorn Bra
Size: 42F, Color: White
What kind of sorcery is this?! I am 58 and have had huge boobs my entire life. I've spent thousands of dollars on bras over the years and have never been 100% happy with one of them. Until now. My daughter recently lost a ton of weight and was looking for "in between" bras until she hits her goal. She didn't want to spend a lot each time she had to replace one so she researched and found Delmira. She immediately called to tell me she found a Unicorn and of course, I had to try it. I ordered 4 more in different colors and styles and let me tell you...all of them are amazing. The support, comfort, style...simply amazing!!
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Reviewed in the United States on February 22, 2026
K
Verified Purchase
Kathy
Birmingham, US
★★★★★ 1
Sizing
Size: 38DD, Color: Beige
Does not run true to size!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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