RP401-x491A-B-C Boost Converter Overview

Description

Manufacturer

Product Listing

Category

DC/DC Converter

Sub-Category

RP401-x491A-B-C is a 4.90 V, 1.20 A switch current limit non-sync Boost Converter from . The input voltage from 0.60 V to 5.50 V can be boosted into an output voltage ranging from 4.90 V to 4.90 V.

Features of the Boost Converter are fixed 1200 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of up to 90 %. The minimum external component count is 4 and RP401-x491A-B-C is available in 2 package option(s): SOT23-5 DFN-6 .

Feature and parameter overview with replacement search

For RP401-x491A-B-C 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.

Parameter	Value	Replacement Search Filter
V-IN min.	0.60 V
V-IN max.	5.50 V
Current-Limit typ.?	1.20 A
V-OUT min.	4.90 V
V-OUT max.	4.90 V
VOUT	4.90
VOUT programmable
sync/non-sync	non-sync
Frequency typ.	1200 kHz
Frequency adjustable	fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync.
Softstart
Softstart adjustable
Tracking
PG/Power OK
LBI/LBO
Frequency sync. min.
Frequency sync. max.
Down Mode
Quiescent current max.	740 µA
Operating min.	-40 °C
Operating max.	85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ.	4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100
Light-Load-Mode
Topology	Boost
Peak Efficiency	90 %
Component count min.	4
current limit adjustable
Nr.of package options	2
CSP
SC70
SOT	SOT23-5
MSOP
QFN/DFN	DFN-6
SO/SOIC
SOP
DIP
TO
DDPAK

RP401-x491A-B-C Datasheet

Link to the most up-to-date RP401-x491A-B-C datasheet and the product page for EVM, tools and support information.

RP401-x491A-B-C

RP401-x491A-B-C Price breaks and distributor sample stock

RP401-x491A-B-C prices and available online distributors.

OEMSecrets.com

findchips.com

Available Distributors with stock: 0

no online Distributor with RP401 stock available

Available Distributors with stock: 19

Arrow Electronics

Product

Stock

Price

Buy

RP40-11012SFR/P

9

1

101.97 $

RP40-11024SFR/P

6

1

101.97 $

RP40-11012DFR/P

4

5	112.01 $
1	117.29 $

RP40-11005SFR/N

0

9000	80.40 $
4500	80.42 $
900	85.84 $
90	100.78 $
9	103.66 $

RP40-11015DFR/P

0

9000	80.40 $
4500	80.42 $
900	85.84 $
90	100.78 $
9	103.66 $

RP401N381C-TR-FE

0

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Digi-Key

Product

Stock

Price

Buy

SRP4012TA-2R2M

7720

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-2R2M

7720

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-1R5M

6419

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-1R5M

6419

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-R60M

5074

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-R60M

5074

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-R47M

4547

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-R47M

4547

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-1R0M

4386

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-1R0M

4386

1000	0.61 €
500	0.68 €
100	0.89 €
10	1.24 €
1	1.33 €

SRP4012TA-1R5M

4000

12000	0.48 €
8000	0.50 €
4000	0.51 €

SRP4012TA-1R0M

4000

12000	0.48 €
8000	0.50 €
4000	0.51 €

SRP4012TA-2R2M

4000

12000	0.48 €
8000	0.50 €
4000	0.51 €

SRP4012TA-R47M

4000

12000	0.48 €
8000	0.50 €
4000	0.51 €

SRP4012TA-R60M

4000

12000	0.48 €
8000	0.50 €
4000	0.51 €

Avnet

Product

Stock

Price

Buy

SRP4012TA-R47M

20000

40000	0.46 $
24000	0.47 $
16000	0.48 $
8000	0.49 $
4000	0.51 $

SRP4012TA-4R7M

12000

8000	0.34 $
4000	0.46 $

SRP4012-2R2M

0

20000	0.47 $
12000	0.48 $
8000	0.50 $
4000	0.51 $
2000	0.53 $

SRP4012TA-2R2M

0

40000	0.62 €
24000	0.68 €
16000	0.74 €
8000	0.83 €
4000	0.93 €

SRP4012TA-2R2M

0

40000	0.47 $
24000	0.48 $
16000	0.50 $
8000	0.51 $
4000	0.53 $

SRP4012TA-2R2M

0

40000	0.46 $
24000	0.47 $
16000	0.48 $
8000	0.49 $
4000	0.51 $

SRP4012TA-6R8M

0

40000	0.47 $
24000	0.48 $
16000	0.50 $
8000	0.51 $
4000	0.53 $

SRP4012TA-6R8M

0

40000	0.62 €
24000	0.68 €
16000	0.74 €
8000	0.83 €
4000	0.93 €

SRP4012TA-R10Y

0

40000	0.62 €
24000	0.68 €
16000	0.74 €
8000	0.83 €
4000	0.93 €

SRP4012TA-R10Y

0

40000	0.47 $
24000	0.48 $
16000	0.50 $
8000	0.51 $
4000	0.53 $

SRP4012TA-1R0M

0

40000	0.47 $
24000	0.48 $
16000	0.50 $
8000	0.51 $
4000	0.53 $

SRP4012TA-1R0M

0

40000	0.62 €
24000	0.68 €
16000	0.74 €
8000	0.83 €
4000	0.93 €

SRP4012TA-1R0M

0

40000	0.46 $
24000	0.47 $
16000	0.48 $
8000	0.49 $
4000	0.51 $

SRP4012TA-5R6M

0

40000	0.47 $
24000	0.48 $
16000	0.50 $
8000	0.51 $
4000	0.53 $

RF316-S7RP4-S7RP4-0100

0

1000	15.75 $
500	16.15 $
100	16.48 $
50	16.89 $
25	17.32 $
10	17.77 $
1	18.00 $

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Newark element14

Product

Stock

Price

Buy

SRP4012TA-2R2M

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

SRP4012TA-2R2M

3728

500	0.53 $
250	0.62 $
100	0.70 $
50	0.74 $
25	0.89 $
10	0.96 $
1	1.03 $

SRP4012TA-6R8M

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

SRP4012TA-6R8M

3986

500	0.60 $
250	0.70 $
100	0.78 $
50	0.83 $
25	0.91 $
10	0.99 $
1	1.16 $

SRP4012-2R2M

0

2500	0.51 $
1000	0.56 $
500	0.64 $
100	0.74 $
50	0.83 $
25	0.92 $
10	1.01 $
1	1.30 $

SRP4012TA-R10Y

0

1000	0.73 $
500	0.82 $
250	0.98 $
100	1.08 $
50	1.20 $
25	1.32 $
1	1.40 $

SRP4012TA-R10Y

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

RP40-11012DFR/N

0

100	116.94 $
50	123.57 $
25	131.03 $
10	141.81 $
5	151.77 $
1	163.38 $

SRP4012TA-1R0M

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

SRP4012TA-5R6M

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

SRP4012TA-5R6M

463

500	0.60 $
250	0.70 $
100	0.78 $
50	0.83 $
25	0.91 $
10	0.99 $
1	1.16 $

SRP4012-R56M

0

SRP4012-R56M

0

SRP4012TA-R60M

0

10000	0.47 $
6000	0.48 $
4000	0.50 $
2000	0.56 $
1000	0.61 $
1	0.64 $

SRP4012TA-R60M

0

1000	0.73 $
500	0.82 $
250	0.98 $
100	1.08 $
50	1.20 $
25	1.32 $
1	1.40 $

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Allied Electronics & Automation

Product

Stock

Price

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BRP4016P-30

108

1	1.78 $
10	1.69 $
25	1.60 $

BRP4016L-12-C

13440

1	2.95 $
10	2.80 $
25	2.56 $

BRP4016L-12-CP

1196

1	4.10 $
10	3.92 $
25	3.75 $

SRP4012-R56M

0

2000

1.12 $

SRP4012-R47M

0

1	1.15 $
2	1.13 $
5	1.09 $
10	1.05 $
25	0.98 $

SRP4012TA-2R2M

0

4000

0.52 $

SRP4012TA-6R8M

0

4000

0.52 $

SRP4012TA-R10Y

0

4000

0.52 $

SRP4012TA-1R0M

0

4000

0.52 $

SRP4012TA-5R6M

0

4000

0.52 $

SRP4012TA-R60M

0

4000

0.52 $

SRP4012TA-R36M

0

4000

0.52 $

SRP4012TA-4R7M

0

4000

0.52 $

SRP4012TA-R47M

0

4000

0.52 $

SRP4012TA-100M

0

4000

0.52 $

show stock=0 hide stock=0

Future Electronics

Product

Stock

Price

Buy

BRP4016P-30

4

1	1.67 $
108	1.44 $
360	1.39 $
720	1.36 $
1440	1.33 $

BRP4016L-12-C

85

1	2.89 $
25	2.68 $
75	2.61 $
150	2.57 $
400	2.51 $

Mouser Electronics

Product

Stock

Price

Buy

RP40-11024SFR/P

31

1	118.92 $
5	117.97 $
10	117.02 $
25	109.47 $
50	103.81 $

RP40-11012SFR/P

8

1	95.13 $
5	94.38 $
10	93.61 $
25	87.57 $
50	83.05 $

RP401N401C-TR-FE

2989

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

RP401N501C-TR-FE

29

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

RP401N551C-TR-FE

100

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

RP401K001C-TR

100

1	1.54 $
10	1.31 $
100	1.00 $
500	0.89 $
1000	0.70 $
2500	0.60 $
5000	0.59 $
10000	0.58 $

RP401K501B-TR

100

1	1.54 $
10	1.31 $
100	1.00 $
500	0.89 $
1000	0.70 $
2500	0.60 $
5000	0.59 $
10000	0.58 $

RP40-1205SG

2

1	79.73 $
5	79.10 $
10	78.46 $
25	73.40 $
50	69.60 $

RP40-1212DG

3

1	85.18 $
5	84.50 $
10	83.82 $
25	78.42 $
50	74.36 $

RP40-120512TG

6

1	88.81 $
5	88.10 $
10	87.39 $
25	81.75 $
50	77.52 $

RP40-11012DFR/P

2

1	130.62 $
5	129.58 $
10	128.54 $
25	120.25 $
50	114.03 $

RP401K501A-TR

4196

1	1.54 $
10	1.31 $
100	1.00 $
500	0.89 $
1000	0.70 $
2500	0.60 $
5000	0.59 $
10000	0.58 $

RP401N501D-TR-FE

100

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

RP401N181D-TR-FE

100

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

RP401N301C-TR-FE

100

1	1.47 $
10	1.25 $
100	0.96 $
500	0.85 $
1000	0.67 $
3000	0.57 $
6000	0.56 $
9000	0.55 $

Onlinecomponents.com

Product

Stock

Price

Buy

SRP4012TA-2R2M

4000

2000	0.57 $
1000	0.59 $
400	0.63 $
200	0.66 $

SRP4012TA-6R8M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012-2R2M

0

2000	0.51 $
1500	0.52 $
1000	0.56 $
500	0.74 $

SRP4012TA-R10Y

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012TA-5R6M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012-R56M

0

2000	0.51 $
1500	0.52 $
1000	0.56 $
500	0.74 $

SRP4012TA-R60M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012TA-R36M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012-R47M

0

2000	0.51 $
1500	0.52 $
1000	0.56 $
500	0.74 $

SRP4012TA-100M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012-1R0M

0

2000	0.51 $
1500	0.52 $
1000	0.56 $
500	0.74 $

SRP4012TA-R22M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012TA-8R2M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012TA-3R3M

0

12000	0.51 $
8000	0.53 $
4000	0.57 $

SRP4012-R22M

0

2000	0.51 $
1500	0.52 $
1000	0.56 $
500	0.74 $

show stock=0 hide stock=0

Rochester Electronics

Product

Stock

Price

Buy

RP401N331C-TR-FE

3000

1000	0.54 $
500	0.57 $
100	0.59 $
25	0.62 $
1	0.66 $

RP401N401C-TR-FE

15000

1000	0.37 $
500	0.39 $
100	0.40 $
25	0.42 $
1	0.45 $

RP401N501C-TR-FE

2680

1000	0.42 $
500	0.44 $
100	0.46 $
25	0.48 $
1	0.52 $

TTI

Product

Stock

Price

Buy

SRP4012TA-3R3M

8000

4000	0.48 $
8000	0.47 $

SRP4012TA-3R3M.

60

10	0.90 $
100	0.70 $
250	0.63 $
500	0.56 $
1000	0.54 $

SRP4012TA-R10Y

4000

4000	0.48 $
8000	0.46 $

SRP4012TA-4R7M.

3550

10	0.90 $
100	0.70 $
250	0.63 $
500	0.59 $
1000	0.58 $

SRP4012TA-R22M

0

SRP4012TA-R36M

0

SRP4012TA-R47M

0

SRP4012TA-R60M

0

SRP4012TA-1R0M

0

SRP4012TA-1R2M

0

SRP4012TA-1R5M

0

SRP4012TA-2R2M

0

SRP4012TA-4R7M

0

2000	0.57 $
6000	0.55 $
10000	0.54 $

SRP4012TA-5R6M

0

SRP4012TA-6R8M

0

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Quest Components

Product	Stock	Price	Buy
RP401FJ151KK	18		Buy Now

RS Components

Product

Stock

Price

Buy

SRP4012TA-2R2M

370

5

0.38 GBP

SRP4012TA-2R2M

0

4000

0.39 GBP

SRP4012TA-2R2M

370

5

0.38 GBP

SRP4012TA-1R0M

0

4000

0.41 GBP

SRP4012TA-R36M

0

5	0.77 GBP
50	0.63 GBP
250	0.58 GBP
500	0.54 GBP
1250	0.50 GBP

SRP4012TA-R36M

0

50	0.63 GBP
250	0.58 GBP
500	0.54 GBP
1250	0.50 GBP

SRP4012TA-R36M

0

4000	0.42 GBP
12000	0.41 GBP

SRP4012TA-100M

220

5	0.77 GBP
50	0.55 GBP
250	0.47 GBP
500	0.42 GBP
1250	0.41 GBP

SRP4012TA-100M

220

50	0.55 GBP
250	0.47 GBP
500	0.42 GBP
1250	0.41 GBP

SRP4012TA-100M

0

4000

0.41 GBP

RP40-11015SFR/P

0

1	78.87 GBP
5	75.72 GBP
10	74.13 GBP
25	72.56 GBP
50	70.98 GBP

RP40-11015SFR/P

0

10	74.13 GBP
25	72.56 GBP
50	70.98 GBP

RP40-11012SFR/P

0

1	77.91 GBP
5	74.80 GBP
10	73.23 GBP
25	71.68 GBP
50	70.12 GBP

RP40-11012SFR/P

0

10	73.23 GBP
25	71.68 GBP
50	70.12 GBP

BRP4016P-30

0

10

2.00 GBP

show stock=0 hide stock=0

Chip1Stop

Product

Stock

Price

Buy

RP401K331A-TR

55

50	0.54 $
5	0.54 $

RP401N181D-TR-FE

100

100	0.75 $
50	0.87 $
10	1.02 $
5	1.36 $

RP401N551C-TR-FE

100

100	0.75 $
50	0.87 $
10	1.02 $
5	1.36 $

RP401N401C-TR-FE

100

50	0.55 $
5	0.56 $

RP401N501D-TR-FE

2765

100

0.45 $

RP401N331D-TR-FE

60

50	0.51 $
5	0.52 $

RP401N301C-TR-FE

100

100	0.75 $
50	0.87 $
10	1.02 $
5	1.36 $

RP401K001C-TR

4985

50	0.47 $
10	0.54 $

RP401K501A-TR

60

50	0.54 $
5	0.54 $

RP401K301A-TR

100

50	0.57 $
5	0.58 $

RP401N331C-TR-FE

2983

100

0.45 $

RP401K311A-TR

100

50	0.57 $
5	0.58 $

RP401K501B-TR

100

50	0.57 $
5	0.58 $

element14 Asia-Pacific

Product

Stock

Price

Buy

SRP4012TA-2R2M

3728

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-2R2M

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-6R8M

0

500	0.90 SGD
200	1.05 SGD
100	1.17 SGD
50	1.25 SGD
10	1.50 SGD
1	1.75 SGD

SRP4012TA-6R8M

3986

500	0.90 SGD
200	1.05 SGD
100	1.17 SGD
50	1.25 SGD
10	1.50 SGD
1	1.75 SGD

SRP4012TA-R10Y

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-R10Y

2408

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-1R0M

1496

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-1R0M

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-5R6M

0

500	0.90 SGD
200	1.05 SGD
100	1.17 SGD
50	1.25 SGD
10	1.50 SGD
1	1.75 SGD

SRP4012TA-5R6M

463

500	0.90 SGD
200	1.05 SGD
100	1.17 SGD
50	1.25 SGD
10	1.50 SGD
1	1.75 SGD

SRP4012-R56M

0

1000	0.79 SGD
500	1.08 SGD
200	1.22 SGD
100	1.34 SGD
50	1.41 SGD
10	1.63 SGD
1	1.87 SGD

SRP4012TA-R60M

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-R60M

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012TA-R36M

0

250	0.94 SGD
100	1.05 SGD
50	1.12 SGD
25	1.34 SGD
10	1.45 SGD
1	1.55 SGD

SRP4012-R47M

8

1000	0.83 SGD
500	0.90 SGD
200	1.05 SGD
100	1.17 SGD
50	1.25 SGD
10	1.50 SGD
1	1.75 SGD

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Farnell element14

Product

Stock

Price

Buy

SRP4012TA-1R0M

1511

20000	0.50 GBP
4000	0.51 GBP
2000	0.52 GBP
1000	0.53 GBP
500	0.54 GBP
100	0.55 GBP
10	0.72 GBP

SRP4012TA-1R0M

0

20000	0.50 GBP
4000	0.51 GBP
2000	0.52 GBP
1000	0.53 GBP
500	0.54 GBP
100	0.55 GBP
10	0.72 GBP

SRP4012TA-5R6M

0

20000	0.48 GBP
4000	0.48 GBP
2000	0.49 GBP
1000	0.49 GBP
500	0.49 GBP
100	0.57 GBP
10	0.75 GBP

SRP4012TA-5R6M

473

20000	0.48 GBP
4000	0.48 GBP
2000	0.49 GBP
1000	0.49 GBP
500	0.49 GBP
100	0.57 GBP
10	0.75 GBP

SRP4012TA-R60M

0

20000	0.49 GBP
4000	0.50 GBP
2000	0.51 GBP
1000	0.52 GBP
500	0.54 GBP
100	0.55 GBP
10	0.71 GBP

SRP4012TA-R36M

0

20000	0.49 GBP
4000	0.50 GBP
2000	0.51 GBP
1000	0.52 GBP
500	0.54 GBP
100	0.55 GBP
10	0.71 GBP

SRP4012-R47M

8

250	0.54 GBP
100	0.61 GBP
50	0.65 GBP
25	0.71 GBP
10	0.78 GBP
1	0.91 GBP

SRP4012TA-4R7M

0

20000	0.49 GBP
4000	0.50 GBP
2000	0.51 GBP
1000	0.52 GBP
500	0.54 GBP
100	0.55 GBP
10	0.71 GBP

SRP4012TA-R47M

550

20000	0.50 GBP
4000	0.51 GBP
2000	0.52 GBP
1000	0.53 GBP
500	0.55 GBP
100	0.56 GBP
10	0.73 GBP

SRP4012TA-R47M

0

20000	0.50 GBP
4000	0.51 GBP
2000	0.52 GBP
1000	0.53 GBP
500	0.55 GBP
100	0.56 GBP
10	0.73 GBP

SRP4012TA-100M

0

20000	0.49 GBP
4000	0.50 GBP
2000	0.51 GBP
1000	0.52 GBP
500	0.54 GBP
100	0.55 GBP
10	0.71 GBP

SRP4012TA-100M

18

20000	0.49 GBP
4000	0.50 GBP
2000	0.51 GBP
1000	0.52 GBP
500	0.54 GBP
100	0.55 GBP
10	0.71 GBP

SRP4012TA-R22M

0

40000	0.38 GBP
20000	0.38 GBP
4000	0.38 GBP
2000	0.39 GBP
1000	0.39 GBP
500	0.39 GBP
100	0.45 GBP
10	0.60 GBP

SRP4012TA-R22M

1320

40000	0.38 GBP
20000	0.38 GBP
4000	0.38 GBP
2000	0.39 GBP
1000	0.39 GBP
500	0.39 GBP
100	0.45 GBP
10	0.60 GBP

SRP4012TA-8R2M

0

20000	0.48 GBP
4000	0.48 GBP
2000	0.49 GBP
1000	0.49 GBP
500	0.49 GBP
100	0.57 GBP
10	0.75 GBP

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Master Electronics

Product

Stock

Price

Buy

SRP4012TA-2R2M

4000

4000	0.51 $
3000	0.54 $
2000	0.57 $
1000	0.59 $
400	0.63 $
200	0.66 $

BRP4016L-12-C

482

1000	1.96 $
500	2.01 $
250	2.07 $
100	2.15 $
50	2.25 $
25	2.55 $
1	3.06 $

BRP4016L-12-CP

57

1000	2.27 $
500	2.65 $
250	2.79 $
100	2.94 $
36	3.10 $
25	3.25 $
1	3.42 $

New Advantage Corporation

Product

Stock

Price

Buy

BRP4016L-12-C

46

46	3.19 $
42	3.41 $

Samtec

Product	Stock	Price	Buy
RF402-01RP4-01RP4-0305	1		Buy Now
RF405-01RP4-01RP4-0305	1		Buy Now
RF179-74BJ3-73RP4-0135	0		Buy Now
RF316-V3RP4-01SB1-0100	1		Buy Now

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Symmetry Electronics

Product

Stock

Price

Buy

RP40-1205SG-HC

0

1

89.35 $

RP40-11015DFR/P-HC

0

1

142.65 $

RP40-1205SG

0

1

72.82 $

RP40-11012DFR/N

0

1

120.19 $

RP40-11024SFR/N

0

1

109.42 $

RP40-1103.3SFR/P-HC

0

1

142.65 $

RP40-1215DG

0

1

78.38 $

RP40-11015DFR/N-HC

0

1

142.65 $

RP40-120515TG

0

1

81.10 $

RP40-11024DFR/N-HC

0

1

142.65 $

RP40-120515TG/HC

0

1

100.19 $

RP40-11015SFR/P

0

1

109.42 $

RP40-1215DG-HC

0

1

95.12 $

RP40-11012SFR/P

1

1

108.60 $

RP40-1212DG

0

1

77.79 $

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Available Distributors without stock: 3

Richardson RFPD

Product

Stock

Price

Buy

RP40-11015DFR/P-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11012DFR/N

0

9	103.66 $
10	97.57 $
25	90.88 $

RP40-11024SFR/N

0

9	94.38 $
10	88.82 $
25	82.74 $

RP40-1103.3SFR/P-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11015DFR/N-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11024DFR/N-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11015SFR/P

0

9	94.38 $
10	88.82 $
25	82.74 $

RP40-11012SFR/P

0

9	94.38 $
10	88.82 $
25	82.74 $

RP40-11012DFR/P-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11015DFR/N

0

9	103.66 $
10	97.57 $
25	90.88 $

RP40-11005SFR/P-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11012SFR/N-HC

0

20	91.96 $
25	85.66 $
50	80.17 $

RP40-11024DFR/N

0

9	103.66 $
10	97.57 $
25	90.88 $

RP40-11024DFR/P-HC

0

20	100.69 $
25	93.80 $
50	87.79 $

RP40-11012SFR/N

0

9	94.38 $
10	88.82 $
25	82.74 $

Sager

Product	Stock	Price	Buy
RF179-74BJ3-73RP4-0115	0		Buy Now
RF316-S7RP4-01SP1-0457	0		Buy Now
RF316-S7RP4-01SR1-0400	0		Buy Now
RF316-S7RP4-S7RP4-0100	0		Buy Now
RF174-07RP1-S7RP4-0100	0		Buy Now
RF174-01BJ1-S7RP4-0100	0		Buy Now
RF174-01RP1-S7RP4-0100	0		Buy Now
RF316-S7RP4-01SP1-0305	0		Buy Now
RF174-S7RP4-01SP1-0150	0		Buy Now
RF174-S7RP4-01PN1-0101	0		Buy Now
RF174-S7RP4-01SR1-0200	0		Buy Now
RF316-S7RP4-01BJ1-0250	0		Buy Now
RF174-S7RP4-01BR1-0300	0		Buy Now
RF316-S7RP4-01BR1-0100	0		Buy Now
RF174-S7RP4-01SB1-0100	0		Buy Now

Toby Electronics

Product	Stock	Price	Buy
RF179-74BJ3-73RP4-0135	0		Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to RP401-x491A-B-C. Optional, compare RP401-x491A-B-C side-by-side with other Boost Converter via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RP401-x491A-B-C.

V-IN min. 0.6 V, Current-Limit typ. 1.2 A, V-OUT max. 4.9 V, Frequency typ. 1200 kHz

Order Code	Spec	L (µH)	I_R (A)	I_SAT (A)	R_DC (mΩ)	L x W x H (mm)
744302010		0.1	30.0	45.0	0.24	6.95 x 6.8 x 4.7
744303012		0.1	31.0	55.0	0.33	10 x 6.8 x 5
744304010		0.1	26.0	52.0	0.17	11.5 x 11.8 x 4
744307012		0.1	29.0	48.0	0.33	7.4 x 7.2 x 7.2
744310013		0.1	22.0	48.0	0.91	7 x 6.9 x 3.3
744373240010		0.1	12.0	30.0	3.20	4.45 x 4.06 x 2

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