SP6641A-5.0 Boost Converter Overview
Description
SP6641A-5.0 is a 5.00 V, 0.33 A switch current limit non-sync Boost Converter from . The input voltage from 0.90 V to 4.50 V can be boosted into an output voltage ranging from 5.00 V to 5.00 V.
Features of the Boost Converter are fixed 500 kHz switching frequency, a typical inductor size of 22.0 µH and it offers a peak efficiency of up to 87 %. The minimum external component count is 6 and SP6641A-5.0 is available in 1 package option(s): SOT23-5 .
Feature and parameter overview with replacement search
For SP6641A-5.0 replacement search, select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.
SP6641A-5.0 Datasheet
Link to the most up-to-date SP6641A-5.0 datasheet and the product page for EVM, tools and support information.
SP6641A-5.0 Price breaks and distributor sample stock
SP6641A-5.0 prices and available online distributors.
Available Distributors with stock: 4
Chip-One-Stop (4)
Element14 (2)
| Product | Stock | Price | Buy | ||||||||||||||
| SP6641AEK-L-3-3 | 152 |
| Buy Now | ||||||||||||||
| SP6641AEK-L-3-3 | 152 |
| Buy Now | ||||||||||||||
| SP6641AEK-L-3-3 | 0 |
| Buy Now |
FARNELL-ELEMENT14 (1)
RS-COMPONENTS (1)
Available Distributors without stock: 4
Allied-Electronics-Inc (0)
DIGI-KEY (0)
FUTURE (0)
NEWARK (0)
Available Distributors with stock: 0
Alternatives and equivalents
The following DC/DC Boost Converter are similar to SP6641A-5.0. Optional, compare SP6641A-5.0 side-by-side with other Boost Converter via the Comparison function.
| Variation | Compare | Product | Manufacturer | Package | |
| 0% | TC115-5.0 |  TC115-5.0 product overview |
Microchip | SOT89-5 | |
| 0% | NCP1400A-5.0 | NCP1400A-5.0 product overview |
ON Semiconductor | SOT23-5 | |
| 0% | NCP1402-5.0 | NCP1402-5.0 product overview |
ON Semiconductor | SOT23-5 | |
| 0% | XC6371-5.0 | XC6371-5.0 product overview |
Torex | SOT89-5, USP-6B | |
| 0% | XC6372-5.0 | XC6372-5.0 product overview |
Torex | SOT89-5, USP-6B | |
| 0% | XC9110-5.0 | XC9110-5.0 product overview |
Torex | SOT23-3, USP-6C | |
| 0% | XC9111-5.0 | XC9111-5.0 product overview |
Torex | SOT23-3, USP-6C | |
| 0% | IXD2110-A-C-E-50 | IXD2110-A-C-E-50 product overview |
IXYS | SOT25-5, TDFN-6 | |
| 0% | IXD2111-A-C-E-50 | IXD2111-A-C-E-50 product overview |
IXYS | SOT23-3 |
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of SP6641A-5.0.
| Order Code | Spec | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | L x W x H (mm) |
| 74404032015 | 1.5 | 2.0 | 2.3 | 40.00 | 3 x 3 x 1.5 | |
| 74404042015 | 1.5 | 3.0 | 4.3 | 31.00 | 4 x 4 x 1.8 | |
| 74404042022 | 2.2 | 2.2 | 3.4 | 42.00 | 4 x 4 x 1.8 | |
| 74404052022 | 2.2 | 3.0 | 3.6 | 31.60 | 5 x 5 x 2 | |
| 7440420018 | 1.8 | 2.4 | 2.4 | 40.00 | 4.8 x 4.8 x 2 | |
| 7440430018 | 1.8 | 2.7 | 2.5 | 20.00 | 4.8 x 4.8 x 3 | |
| 7440430022 | 2.2 | 2.5 | 2.4 | 27.00 | 4.8 x 4.8 x 3 | |
| 7440520018 | 1.8 | 2.6 | 3.0 | 30.00 | 5.8 x 5.8 x 2 | |
| 7440620015 | 1.5 | 4.3 | 4.0 | 10.00 | 6.8 x 6.8 x 2.5 | |
| 744062002 | 2.2 | 3.4 | 2.7 | 10.00 | 6.8 x 6.8 x 2.5 | |
| 7440680017 | 1.7 | 2.5 | 2.4 | 41.00 | 8 x 8 x 1.2 | |
| 7440690016 | 1.6 | 3.1 | 3.3 | 29.00 | 8 x 8 x 1.5 | |
| 7440690022 | 2.2 | 2.8 | 2.9 | 35.00 | 8 x 8 x 1.5 | |
| 7440700022 | 2.2 | 4.6 | 3.2 | 17.00 | 8 x 8 x 2 | |
| 74408941022 | 2.2 | 2.1 | 3.6 | 66.08 | 4.8 x 4.8 x 2.1 | |
| 74408942022 | 2.2 | 2.5 | 4.0 | 38.00 | 4.8 x 4.8 x 3.1 | |
| 74408943022 | 2.2 | 3.0 | 4.6 | 26.00 | 4.8 x 4.8 x 4.1 | |
| 74437321015 | 1.5 | 3.0 | 4.0 | 55.00 | 4.45 x 4.06 x 1.2 | |
| 74438324015 | 1.5 | 2.2 | 3.7 | 82.00 | 2.5 x 2 x 1.2 | |
| 74438336015 | 1.5 | 3.7 | 4.5 | 33.00 | 3 x 3 x 2 | |
| 74438336022 | 2.2 | 2.4 | 4.3 | 67.00 | 3 x 3 x 2 | |
| 7447462022 | 2.2 | 6.3 | 4.3 | 10.00 | 5.5 x 5.5 x 8.5 | |
| 744773018 | 1.8 | 2.7 | 3.6 | 28.00 | 4 x 4.5 x 3.5 | |
| 744773022 | 2.2 | 2.5 | 3.4 | 34.00 | 4 x 4.5 x 3.5 | |
| 7447785002 | 2.2 | 2.9 | 3.3 | 43.00 | 5.9 x 6.2 x 3.3 | |
| 7447786002 | 2.2 | 3.5 | 4.0 | 40.00 | 5.9 x 6.2 x 5.1 | |
| 74479299222 | 2.2 | 2.1 | 3.5 | 85.00 | 3.2 x 2.5 x 1.2 | |
| 784773018 | 1.8 | 2.7 | 3.6 | 28.00 | 4 x 4.5 x 3.5 | |
| 784773022 | 2.2 | 2.5 | 3.4 | 34.00 | 4 x 4.5 x 3.5 |
