R1210N-281C Boost Converter Overview

Description

Manufacturer

Feature and parameter overview with replacement search

For R1210N-281C 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.	0.90 V
V-IN max.	8.00 V
Current-Limit typ.?	0.13 A
V-OUT min.	2.80 V
V-OUT max.	2.80 V
VOUT	2.80
VOUT programmable
sync/non-sync	non-sync
Frequency typ.	100 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.	60 µA
Operating min.	-40 °C
Operating max.	85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ.	100.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100
Light-Load-Mode
Topology	Boost
Peak Efficiency	88 %
Component count min.	3
current limit adjustable
Nr.of package options	1
CSP
SC70
SOT	SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

R1210N-281C Datasheet

Link to the most up-to-date R1210N-281C datasheet and the product page for EVM, tools and support information.

R1210N-281C

R1210N-281C Price breaks and distributor sample stock

R1210N-281C prices and available online distributors.

Available Distributors with stock: 2

Chip-One-Stop (1)

Product

Stock

Price

Buy

R1210N501C-TR-FE

100

5	0.82 USD
10	0.71 USD
50	0.58 USD
100	0.50 USD

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Mouser-Electronics (2)

Product

Stock

Price

Buy

R1210N

None

Buy Now

R1210N331D-TR-FE

3480

1	0.74 USD
10	0.57 USD
100	0.44 USD
500	0.37 USD
1000	0.30 USD
3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N501C-TR-FE

2940

1	0.74 USD
10	0.57 USD
100	0.44 USD
500	0.37 USD
1000	0.30 USD
3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N301D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N502D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N321D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N551C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N562C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N562D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N351D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N242D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N251A-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N251C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N251D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N312C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N252C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N252D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N322C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N401C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N262C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N322D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N421D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N271D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N401D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N262D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N452D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N331A-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N431C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N482D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N221A-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N272C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N341C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N241C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N302C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N382C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N402C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N271A-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N462D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N332C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N292D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N521D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N431D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N551D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N501D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N602D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N221C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N582C-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N361D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N272D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

R1210N341D-TR-FE

None

3000	0.26 USD
9000	0.23 USD

Buy Now

Available Distributors without stock: 1

DIGI-KEY (0)

Product

Stock

Price

Buy

FCR1210NT47R0

4000

0.07 USD

Buy Now

M83723/01R1210N

1	55.95 USD
5	46.53 USD
10	41.96 USD
25	38.67 USD

Buy Now

Available Distributors with stock: 0

no online Distributor with R1210N stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to R1210N-281C. Optional, compare R1210N-281C side-by-side with other Boost Converter via the Comparison function.

Variation	Compare	Product		Manufacturer	Package
0%		R1210N-281A	R1210N-281A product overview	Ricoh	SOT23-5
0%		R1210N-281D	R1210N-281D product overview	Ricoh	SOT23-5
0%		S-8353-2.8-250	S-8353-2.8-250 product overview	Seiko Instruments	SOT23-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-281C.

V-IN min. 0.9 V, Current-Limit typ. 0.125 A, V-OUT max. 2.8 V, Frequency typ. 100 kHz

Order Code	Spec	L (µH)	I_R (A)	I_SAT (A)	R_DC (mΩ)	L x W x H (mm)
744025270		27.0	0.5	0.7	745.00	2.8 x 2.8 x 3
74404032330		33.0	0.5	0.5	911.00	3 x 3 x 1.5
74404041330		33.0	0.7	0.6	628.00	4 x 4 x 1.2
74404041470		47.0	0.6	0.6	987.00	4 x 4 x 1.2
74404042330		33.0	0.7	0.9	460.00	4 x 4 x 1.8
74404042470		47.0	0.6	0.7	620.00	4 x 4 x 1.8
74404052470		47.0	0.8	1.0	521.00	5 x 5 x 2
744042330		33.0	0.7	0.5	382.00	4.8 x 4.8 x 2
744043270		27.0	0.9	0.6	170.00	4.8 x 4.8 x 3
744043330		33.0	0.8	0.6	195.00	4.8 x 4.8 x 3
744043390		39.0	0.8	0.5	215.00	4.8 x 4.8 x 3
744043470		47.0	0.8	0.5	250.00	4.8 x 4.8 x 3
744052270		27.0	0.8	0.8	250.00	5.8 x 5.8 x 2
744052470		47.0	0.8	0.7	530.00	5.8 x 5.8 x 2
744053270		27.0	1.1	0.8	135.00	5.8 x 5.8 x 3
744053330		33.0	0.9	0.8	180.00	5.8 x 5.8 x 3
744053470		47.0	0.8	0.7	220.00	5.8 x 5.8 x 3
744062330		33.0	0.9	0.8	150.00	6.8 x 6.8 x 2.5
744062470		47.0	0.7	0.6	260.00	6.8 x 6.8 x 2.5
74408941330		33.0	0.5	0.9	1,015.00	4.8 x 4.8 x 2.1
74408942470		47.0	0.7	1.0	515.00	4.8 x 4.8 x 3.1
744773127		27.0	0.9	1.0	328.00	4 x 4.5 x 3.5
744773133		33.0	0.9	0.9	370.00	4 x 4.5 x 3.5
744773139		39.0	0.8	0.9	418.00	4 x 4.5 x 3.5
744773147		47.0	0.7	0.8	523.00	4 x 4.5 x 3.5
744778147		47.0	0.9	1.0	315.00	7.3 x 7.3 x 3.4
7447785147		47.0	0.9	0.7	500.00	5.9 x 6.2 x 3.3
7447786147		47.0	1.4	0.8	260.00	5.9 x 6.2 x 5.1
7447789147		47.0	0.9	1.0	315.00	7.3 x 7.3 x 3.5
784773127		27.0	0.9	1.0	328.00	4 x 4.5 x 3.5
784773133		33.0	0.9	0.9	370.00	4 x 4.5 x 3.5
784773139		39.0	0.8	0.9	418.00	4 x 4.5 x 3.5
784773147		47.0	0.7	0.8	523.00	4 x 4.5 x 3.5
784774147		47.0	0.9	1.0	260.00	5.2 x 5.8 x 4.85

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