NB639DL

NB639DL
Mfr. #:
NB639DL
Manufacturer:
Monolithic Power Systems Inc
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
NB639DL Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
Monolithic Power Systems Inc.
Product Category
PMIC - Voltage Regulators - DC DC Switching Regulators
Series
NB639
Type
Step Down Converter
Packaging
Tape & Reel (TR) Alternate Packaging
Unit-Weight
0.004339 oz
Mounting-Style
SMD/SMT
Operating-Temperature-Range
- 40 C to + 125 C
Package-Case
QFN-20
Operating-Temperature
-40°C ~ 125°C (TJ)
Mounting-Type
Surface Mount
Output-Type
Adjustable
Function
Step-Down
Supplier-Device-Package
20-QFN (3x4)
Number-of-Outputs
1
Topology
Buck
Frequency-Switching
-
Current-Output
8A
Output-Configuration
Positive
Voltage-Output-Min-Fixed
0.8V
Voltage-Output-Max
13V
Synchronous-Rectifier
Yes
Voltage-Input-Min
4.5V
Voltage-Input-Max
28V
Maximum-Operating-Temperature
+ 125 C
Minimum-Operating-Temperature
- 40 C
Output-Voltage
800 mV to 13 V
Input-Voltage-MAX
28 V
Output-Current
8 A
Input-Voltage-MIN
4.5 V
Supply-Voltage-Min
4.5 V
Tags
NB639, NB63, NB6
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Part # Mfg. Description Stock Price
NB639DL-LF-Z
DISTI # NB639DL-LF-Z-ND
Monolithic Power SystemsIC REG BUCK ADJ 8A SYNC
RoHS: Compliant
Min Qty: 5000
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 5000:$1.6974
NB639DL-LF-P
DISTI # NB639DL-LF-P-ND
Monolithic Power SystemsIC REG BUCK ADJ 8A SYNC
RoHS: Compliant
Min Qty: 500
Container: Tape & Reel (TR)
Temporarily Out of Stock
  • 500:$2.4288
NB639DL-LF-P
DISTI # NB639DL-LF-P
Monolithic Power Systems8A, 28V, COT SYNC BUCK, EXT VCC - Tape and Reel (Alt: NB639DL-LF-P)
RoHS: Compliant
Min Qty: 500
Container: Reel
Americas - 0
  • 500:$1.7900
  • 1000:$1.6900
  • 2000:$1.6900
  • 3000:$1.6900
  • 5000:$1.5900
NB639DL-LF-Z
DISTI # NB639DL-LF-Z
Monolithic Power SystemsConv DC-DC Single Step Down 4.5V to 28V 20-Pin QFN EP T/R (Alt: NB639DL-LF-Z)
RoHS: Compliant
Min Qty: 5000
Container: Tape and Reel
Europe - 0
  • 5000:€1.7900
  • 10000:€1.6900
  • 20000:€1.6900
  • 30000:€1.4900
  • 50000:€1.3900
NB639DL-LF-Z
DISTI # NB639DL-LF-Z
Monolithic Power SystemsConv DC-DC Single Step Down 4.5V to 28V 20-Pin QFN EP T/R - Tape and Reel (Alt: NB639DL-LF-Z)
RoHS: Compliant
Min Qty: 5000
Container: Reel
Americas - 0
  • 5000:$1.5900
  • 10000:$1.4900
  • 20000:$1.4900
  • 30000:$1.4900
  • 50000:$1.3900
NB639DL-LF-P
DISTI # NB639DL-LF-P
Monolithic Power Systems8A, 28V, COT SYNC BUCK, EXT VCC (Alt: NB639DL-LF-P)
RoHS: Compliant
Min Qty: 500
Europe - 0
  • 500:€1.9900
  • 1000:€1.9900
  • 2000:€1.8900
  • 3000:€1.6900
  • 5000:€1.5900
NB639DL-LF-P
DISTI # 946-NB639DLLFP
Monolithic Power SystemsSwitching Voltage Regulators 8A 28V COT Sync Buck ext Vcc
RoHS: Compliant
0
  • 500:$2.3000
  • 1000:$1.9400
  • 2500:$1.8400
NB639DL-LF-Z
DISTI # 946-NB639DLLFZ
Monolithic Power SystemsSwitching Voltage Regulators 8A 28V COT Sync Buck ext Vcc
RoHS: Compliant
0
  • 5000:$1.5800
NB639DL-LF-PMonolithic Power SystemsIC REG BUCK ADJ 8A SYNCShort Lead Time
  • 1:$2.1200
NB639DL-LF-ZMonolithic Power SystemsIC REG BUCK ADJ 8A SYNCShort Lead Time
  • 1:$1.4800
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NB6381EL-LF-Z

Mfr.#: NB6381EL-LF-Z

OMO.#: OMO-NB6381EL-LF-Z-1190

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NB650AGL-LF-Z

Mfr.#: NB650AGL-LF-Z

OMO.#: OMO-NB650AGL-LF-Z-1190

New and Original
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Mfr.#: NB671GQ-Z , P0300SARP

OMO.#: OMO-NB671GQ-Z-P0300SARP-1190

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NB680GD

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OMO.#: OMO-NB680GD-1190

New and Original
NB6L56MNG

Mfr.#: NB6L56MNG

OMO.#: OMO-NB6L56MNG-ON-SEMICONDUCTOR

Clock Buffer TSMC 2.5V/3.3V DUAL DIFF
NB6LQ572MNR4G

Mfr.#: NB6LQ572MNR4G

OMO.#: OMO-NB6LQ572MNR4G-ON-SEMICONDUCTOR

Clock Drivers & Distribution 2.5/3.3V DIFF MUX
Availability
Stock:
Available
On Order:
2000
Enter Quantity:
Current price of NB639DL is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$0.00
$0.00
10
$0.00
$0.00
100
$0.00
$0.00
500
$0.00
$0.00
1000
$0.00
$0.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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