R1210N-401D Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

R1210N-401D is a 4.00 V, 0.21 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 4.00 V to 4.00 V.

Features of the Boost Converter are fixed 180 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-401D is available in 1 package option(s): SOT23-5 .

For R1210N-401D 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.? 0.21 A
V-OUT min. 4.00 V
V-OUT max. 4.00 V
VOUT 4.00
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 180 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-401D Datasheet

Link to the most up-to-date R1210N-401D datasheet and the product page for EVM, tools and support information.

R1210N-401D

R1210N-401D Price breaks and distributor sample stock

R1210N-401D prices and available online distributors.

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Available Distributors with stock: 2

Chip-One-Stop (1)

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R1210N501C-TR-FE100
50.82 USD
100.71 USD
500.58 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-401D. Optional, compare R1210N-401D side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% IXD2110-A-C-E-40 IXD2110-A-C-E-40 product overviewIXD2110-A-C-E-40 product overview IXYS SOT25-5, TDFN-6
0% IXD2111-A-C-E-40 IXD2111-A-C-E-40 product overviewIXD2111-A-C-E-40 product overview IXYS SOT23-3
0% R1210N-401C R1210N-401C product overviewR1210N-401C product overview Ricoh SOT23-5
0% S-8353-4.0-250 S-8353-4.0-250 product overviewS-8353-4.0-250 product overview Seiko Instruments SOT23-5
0% S-8354-4.0-50 S-8354-4.0-50 product overviewS-8354-4.0-50 product overview Seiko Instruments SOT23-5
0% S-8354-4.0-250 S-8354-4.0-250 product overviewS-8354-4.0-250 product overview Seiko Instruments SOT23-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-401D.

V-IN min. 0.9 V, Current-Limit typ. 0.21 A, V-OUT max. 4 V, Frequency typ. 180 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404042100 10.0 1.2 1.5 150.00 4 x 4 x 1.8
74404052075 7.5 1.7 2.1 96.80 5 x 5 x 2
74404052100 10.0 1.6 2.0 109.00 5 x 5 x 2
744042008 8.2 1.4 1.1 100.00 4.8 x 4.8 x 2
744043008 8.2 1.3 1.1 90.00 4.8 x 4.8 x 3
744052007 7.5 1.4 1.5 70.00 5.8 x 5.8 x 2
744052009 9.0 1.3 1.4 90.00 5.8 x 5.8 x 2
744052100 10.0 1.1 1.3 105.00 5.8 x 5.8 x 2
744053008 8.2 2.1 1.6 50.00 5.8 x 5.8 x 3
744053100 10.0 1.5 1.4 60.00 5.8 x 5.8 x 3
744053120 12.0 1.5 1.3 70.00 5.8 x 5.8 x 3
744062007 7.5 1.7 1.6 50.00 6.8 x 6.8 x 2.5
744062100 10.0 1.6 1.4 53.00 6.8 x 6.8 x 2.5
744062120 12.0 1.4 1.3 70.00 6.8 x 6.8 x 2.5
7440680082 8.2 1.4 1.1 142.00 8 x 8 x 1.2
7440690082 8.2 1.7 1.5 99.00 8 x 8 x 1.5
7440690100 10.0 1.6 1.3 112.00 8 x 8 x 1.5
7440690120 12.0 1.4 1.2 148.00 8 x 8 x 1.5
7440700082 8.2 2.2 1.7 70.50 8 x 8 x 2
7440700100 10.0 2.0 1.6 78.00 8 x 8 x 2
74408941078 7.8 1.1 1.9 230.00 4.8 x 4.8 x 2.1
74408942100 10.0 1.4 2.1 125.00 4.8 x 4.8 x 3.1
74408943100 10.0 1.7 2.1 82.00 4.8 x 4.8 x 4.1
74437321082 8.2 1.2 2.1 313.00 4.45 x 4.06 x 1.2
74437321100 10.0 1.1 2.0 410.00 4.45 x 4.06 x 1.2
744773082 8.2 1.5 1.8 116.00 4 x 4.5 x 3.5
74477310 10.0 1.5 1.7 118.00 4 x 4.5 x 3.5
744773112 12.0 1.3 1.6 156.00 4 x 4.5 x 3.5
744778510 10.0 1.9 1.6 100.00 5.9 x 6.2 x 3.3
7447786008 8.2 2.3 2.1 66.00 5.9 x 6.2 x 5.1
744778610 10.0 2.1 1.8 74.00 5.9 x 6.2 x 5.1
7447789112 12.0 1.7 1.9 76.00 7.3 x 7.3 x 3.5
744779100 10.0 1.9 2.1 38.60 6 x 6 x 6.5
784773082 8.2 1.5 1.8 116.00 4 x 4.5 x 3.5
78477310 10.0 1.5 1.7 118.00 4 x 4.5 x 3.5
784773112 12.0 1.3 1.6 156.00 4 x 4.5 x 3.5
784774112 12.0 2.0 1.9 82.00 5.2 x 5.8 x 4.85
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