A5970D Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

A5970D is a 36.00 V non-sync Buck Converter from with 1.00 A output current. The maximum 36.00 V input voltage can be regulated down into a 1.24 V to 36.00 V output voltage.

It requires are a typical inductor size of 33.00 µH, a typical external component count of 9 and achieves a peak efficiency of 90 %. Further A5970D characteristics are a fixed 250 kHz switching frequency and 1 available package option(s): SO-8 .

For the A5970D replacement search, please 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.

ParameterValueReplacement
Search Filter
V-IN min. 4.00 V
V-IN max. 36.00 V
I-OUT? 1.00 A
V-OUT min. 1.24 V
V-OUT max. 36.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 250 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 275 kHz
Frequency adj./ ext.clock max 1000 kHz
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
Quiescent current max. 5000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 150 °C
Inductor size typ. 33.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode no
Topology Buck
Peak Efficiency 90 %
Component count min. 9
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SO-8
SOP
DIP
TO
DDPAK

A5970D Datasheet

Link to the most up-to-date A5970D datasheet and the product page for EVM, tools and support information.

A5970D

A5970D Sample stock and distributor price breaks

A5970D prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with A5970D stock available

Available Distributors with stock: 7

Arrow Electronics

ProductStockPriceBuy
A5970D 586
50001.41 $
25001.44 $
10001.50 $
5001.80 $
2502.07 $
1002.15 $
102.50 $
12.97 $
Buy Now
A5970D 0 Buy Now
A5970D013TR 0 Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
A5970D 2000
10001.41 €
5001.67 €
1001.96 €
102.39 €
12.66 €
Buy Now
A5970D013TR 100
10001.45 €
5001.72 €
1002.02 €
102.46 €
12.74 €
Buy Now
A5970D013TR 100
10001.45 €
5001.72 €
1002.02 €
102.46 €
12.74 €
Buy Now
A5970D013TR 0
50001.29 €
25001.34 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
A5970D 586
50001.41 $
25001.44 $
10001.47 $
5001.74 $
2501.98 $
1002.05 $
102.35 $
52.74 $
Buy Now

Avnet

ProductStockPriceBuy
A5970D 1100
11.79 €
101.69 €
251.59 €
501.49 €
1001.49 €
5001.39 €
10001.29 €
Buy Now
A5970D 0
20001.59 $
40001.59 $
80001.49 $
120001.39 $
200001.39 $
Buy Now
A5970D13TR 0
A5970D013TR 0
25001.59 $
50001.59 $
100001.49 $
150001.39 $
250001.39 $
Buy Now
A5970D013TR 0
25001.69 €
50001.59 €
100001.49 €
150001.39 €
250001.29 €
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
A5970D 1386
12.99 $
102.54 $
1002.20 $
2502.09 $
5001.88 $
10001.58 $
25001.50 $
50001.45 $
Buy Now
A5970D013TR 2500
12.99 $
102.54 $
1002.20 $
2502.09 $
5001.88 $
10001.58 $
25001.50 $
50001.45 $
Buy Now
EVALA5970D 0 Buy Now
show stock=0hide stock=0

Quest Components

ProductStockPriceBuy
A5970D013TR 996500
13390.68 $
7390.75 $
11.95 $
Buy Now

New Advantage Corporation

ProductStockPriceBuy
A5970D 900
9002.58 $
3002.76 $
Buy Now

Available Distributors without stock: 1

Newark element14

ProductStockPriceBuy
A5970D 0
5001.47 $
2501.51 $
1001.81 $
502.09 $
252.22 $
102.54 $
12.93 $
Buy Now
A5970D013TR 0
300001.39 $
180001.41 $
120001.47 $
60001.58 $
30001.69 $
11.77 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to A5970D. Optional, compare A5970D side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TLE8366 TLE8366 product overviewTLE8366 product overview Infineon DSO-8
0% MAX16977 MAX16977 product overviewMAX16977 product overview Maxim TSSOP-EP-16, TQFN-16
0% CS51411 CS51411 product overviewCS51411 product overview ON Semiconductor SOIC-8, DFN-18
0% CS51413 CS51413 product overviewCS51413 product overview ON Semiconductor SOIC-8, DFN-18
0% NCV51411 NCV51411 product overviewNCV51411 product overview ON Semiconductor SOIC-8, DFN-18
0% NCV8842 NCV8842 product overviewNCV8842 product overview ON Semiconductor DFN-18
0% NCV8843 NCV8843 product overviewNCV8843 product overview ON Semiconductor SOIC-8, DFN-18
0% NCV890101 NCV890101 product overviewNCV890101 product overview ON Semiconductor DFN-10
0% NCV890131 NCV890131 product overviewNCV890131 product overview ON Semiconductor DFN-10
0% NCV890201 NCV890201 product overviewNCV890201 product overview ON Semiconductor DFN-10
0% A5970AD A5970AD product overviewA5970AD product overview ST SO-8
0% A5972D A5972D product overviewA5972D product overview ST SO-8
0% A5973AD A5973AD product overviewA5973AD product overview ST SO-8
0% A5973D A5973D product overviewA5973D product overview ST SO-8
0% A5974AD A5974AD product overviewA5974AD product overview ST SO-8
0% A7985A A7985A product overviewA7985A product overview ST HSOP-8
0% B5973D B5973D product overviewB5973D product overview ST SO-8
25% MAX16975 MAX16975 product overviewMAX16975 product overview Maxim QSOP-EP-16
50% MAX16976 MAX16976 product overviewMAX16976 product overview Maxim QSOP-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of A5970D.

V-IN max. 36 V, I-OUT 1 A, V-OUT min. 1.235 V, Frequency typ. 250 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054150 15.0 2.0 2.2 86.00 5 x 5 x 4
74404063150 15.0 1.5 1.9 125.00 6 x 6 x 2.8
74404064180 18.0 1.9 2.4 81.00 6 x 6 x 4.5
744053120 12.0 1.5 1.3 70.00 5.8 x 5.8 x 3
744062120 12.0 1.4 1.3 70.00 6.8 x 6.8 x 2.5
744065150 15.0 2.2 2.3 69.00 10 x 10 x 3.1
7440690120 12.0 1.4 1.2 148.00 8 x 8 x 1.5
7440700150 15.0 1.7 1.3 117.00 8 x 8 x 2
744071150 15.0 2.8 2.3 46.00 8 x 8 x 4.6
74408942150 15.0 1.1 1.6 207.00 4.8 x 4.8 x 3.1
74408943150 15.0 1.4 1.7 118.00 4.8 x 4.8 x 4.1
74437324150 15.0 1.2 2.1 325.00 4.45 x 4.06 x 2
744773112 12.0 1.3 1.6 156.00 4 x 4.5 x 3.5
744773115 15.0 1.2 1.5 204.00 4 x 4.5 x 3.5
744773118 18.0 1.1 1.3 225.00 4 x 4.5 x 3.5
744775112 12.0 2.2 2.2 41.70 7 x 7.8 x 5.5
744775115 15.0 1.9 2.2 43.90 7 x 7.8 x 5.5
744775118 18.0 1.9 2.1 52.60 7 x 7.8 x 5.5
744777112 12.0 1.8 2.4 54.00 7.3 x 7.3 x 4.5
744777115 15.0 1.6 2.2 70.00 7.3 x 7.3 x 4.5
744777118 18.0 1.5 2.1 80.00 7.3 x 7.3 x 4.5
7447779112 12.0 1.8 2.4 50.00 7.3 x 7.3 x 4.5
7447779115 15.0 1.6 2.2 70.00 7.3 x 7.3 x 4.5
7447779118 18.0 1.5 2.1 80.00 7.3 x 7.3 x 4.5
744778112 12.0 1.7 2.2 76.00 7.3 x 7.3 x 3.4
744778115 15.0 1.5 1.8 100.00 7.3 x 7.3 x 3.4
744778118 18.0 1.4 1.7 114.00 7.3 x 7.3 x 3.4
7447785115 15.0 1.6 1.4 165.00 5.9 x 6.2 x 3.3
7447789112 12.0 1.7 1.9 76.00 7.3 x 7.3 x 3.5
7447789115 15.0 1.5 1.8 100.00 7.3 x 7.3 x 3.5
7447789118 18.0 1.4 1.7 114.00 7.3 x 7.3 x 3.5
744787120 12.0 2.5 2.4 45.00 7.8 x 7 x 5
744787150 15.0 2.3 2.1 52.00 7.8 x 7 x 5
744787180 18.0 2.2 1.9 67.00 7.8 x 7 x 5
784773112 12.0 1.3 1.6 156.00 4 x 4.5 x 3.5
784773115 15.0 1.2 1.5 204.00 4 x 4.5 x 3.5
784773118 18.0 1.1 1.3 225.00 4 x 4.5 x 3.5
784774112 12.0 2.0 1.9 82.00 5.2 x 5.8 x 4.85
784774115 15.0 1.5 1.9 89.00 5.2 x 5.8 x 4.85
784774118 18.0 1.5 1.7 104.00 5.2 x 5.8 x 4.85
784775112 12.0 2.2 2.2 42.00 7 x 7.8 x 5.5
784775115 15.0 1.9 2.2 44.00 7 x 7.8 x 5.5
784775118 18.0 1.9 2.1 53.00 7 x 7.8 x 5.5
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