R1210N-551C Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

R1210N-551C is a 5.50 V, 0.29 A switch current limit non-sync Boost Converter from . The input voltage from 0.90 V to 8.00 V  can be boosted into an output voltage ranging from 5.50 V to 5.50 V.

Features of the Boost Converter are fixed 100 kHz switching frequency, a typical inductor size of 100.0 µH and it offers a peak efficiency of  up to 88 %. The minimum external component count is 3 and R1210N-551C is available in 1 package option(s): SOT23-5 .

For R1210N-551C 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.

ParameterValueReplacement
Search Filter
V-IN min. 0.90 V
V-IN max. 8.00 V
Current-Limit typ.? 0.29 A
V-OUT min. 5.50 V
V-OUT max. 5.50 V
VOUT 5.50
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 100 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 120 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 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 88 %
Component count min. 3
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

R1210N-551C Datasheet

Link to the most up-to-date R1210N-551C datasheet and the product page for EVM, tools and support information.

R1210N-551C

R1210N-551C Price breaks and distributor sample stock

R1210N-551C prices and available online distributors.

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Available Distributors with stock: 2

Chip-One-Stop (1)

ProductStockPriceBuy
R1210N501C-TR-FE100
50.82 USD
100.71 USD
500.58 USD
1000.50 USD
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Mouser-Electronics (2)

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Available Distributors without stock: 1

DIGI-KEY (0)

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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-551C. Optional, compare R1210N-551C side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% IXD2110-A-C-E-55 IXD2110-A-C-E-55 product overviewIXD2110-A-C-E-55 product overview IXYS SOT25-5, TDFN-6
0% IXD2111-A-C-E-55 IXD2111-A-C-E-55 product overviewIXD2111-A-C-E-55 product overview IXYS SOT23-3
0% RN5RK-551 RN5RK-551 product overviewRN5RK-551 product overview Ricoh SOT23-5
0% R1210N-551D R1210N-551D product overviewR1210N-551D product overview Ricoh SOT23-5
0% S-8353-5.5-250 S-8353-5.5-250 product overviewS-8353-5.5-250 product overview Seiko Instruments SOT23-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-551C.

V-IN min. 0.9 V, Current-Limit typ. 0.285 A, V-OUT max. 5.5 V, Frequency typ. 100 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404054100 10.0 2.1 2.5 64.00 5 x 5 x 4
74404063082 8.2 2.3 2.5 55.00 6 x 6 x 2.8
74404063100 10.0 2.0 2.2 72.00 6 x 6 x 2.8
74404064100 10.0 2.5 3.5 48.00 6 x 6 x 4.5
74404064120 12.0 2.2 3.0 58.00 6 x 6 x 4.5
74404084120 12.0 2.8 3.8 40.00 8 x 8 x 4.2
7440650082 8.2 3.8 2.8 28.50 10 x 10 x 3.1
744065100 10.0 3.0 2.5 40.00 10 x 10 x 3.1
744071100 10.0 3.4 2.8 28.00 8 x 8 x 4.6
7447462100 10.0 2.5 2.6 55.00 5.5 x 5.5 x 8.5
7447715120 12.0 3.5 3.6 30.00 12 x 12 x 4.5
74477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
744775112 12.0 2.2 2.2 41.70 7 x 7.8 x 5.5
74477610 10.0 3.0 3.2 27.50 9 x 10 x 5.9
744776112 12.0 2.7 3.2 32.60 9 x 10 x 5.9
74477710 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
7447779008 8.2 2.7 3.0 47.00 7.3 x 7.3 x 4.5
744777910 10.0 2.0 2.6 45.00 7.3 x 7.3 x 4.5
7447786008 8.2 2.3 2.1 66.00 5.9 x 6.2 x 5.1
744779100 10.0 1.9 2.1 38.60 6 x 6 x 6.5
744787082 8.2 2.7 2.8 33.00 7.8 x 7 x 5
744787100 10.0 2.6 2.6 36.50 7.8 x 7 x 5
744787120 12.0 2.5 2.4 45.00 7.8 x 7 x 5
78477410 10.0 2.2 2.5 78.00 5.2 x 5.8 x 4.85
784774112 12.0 2.0 1.9 82.00 5.2 x 5.8 x 4.85
784775082 8.2 3.2 3.2 24.00 7 x 7.8 x 5.5
78477510 10.0 2.3 3.0 40.00 7 x 7.8 x 5.5
784775112 12.0 2.2 2.2 42.00 7 x 7.8 x 5.5
78477610 10.0 3.0 3.2 28.00 9 x 10 x 5.9
784776112 12.0 2.7 3.2 33.00 9 x 10 x 5.9
784777082 8.2 2.0 2.8 97.50 7.3 x 7.3 x 4.3
784777100 10.0 1.9 2.6 105.00 7.3 x 7.3 x 4.3
784778082 8.2 2.2 2.4 86.00 7.3 x 7.3 x 3.5
784778100 10.0 1.9 2.2 105.00 7.3 x 7.3 x 3.5
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