R1210N-231D Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

R1210N-231D is a 2.30 V, 0.11 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 2.30 V to 2.30 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-231D is available in 1 package option(s): SOT23-5 .

For R1210N-231D 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.? 0.11 A
V-OUT min. 2.30 V
V-OUT max. 2.30 V
VOUT 2.30
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. 80 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-231D Datasheet

Link to the most up-to-date R1210N-231D datasheet and the product page for EVM, tools and support information.

R1210N-231D

R1210N-231D Price breaks and distributor sample stock

R1210N-231D prices and available online distributors.

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Available Distributors with stock: 0

no online Distributor with R1210N stock available

Available Distributors with stock: 7

Digi-Key

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Alternatives and equivalents

The following DC/DC Boost Converter are similar to R1210N-231D. Optional, compare R1210N-231D side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% R1210N-231A R1210N-231A product overviewR1210N-231A product overview Ricoh SOT23-5
0% R1210N-231C R1210N-231C product overviewR1210N-231C product overview Ricoh SOT23-5

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-231D.

V-IN min. 0.9 V, Current-Limit typ. 0.105 A, V-OUT max. 2.3 V, Frequency typ. 180 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025270 27.0 0.5 0.7 745.00 2.8 x 2.8 x 3
744025330 33.0 0.4 0.6 840.00 2.8 x 2.8 x 3
744031220 22.0 0.5 0.4 410.00 3.8 x 3.8 x 1.8
74404024220 22.0 0.5 0.6 910.00 2.5 x 2 x 1.2
74404024330 33.0 0.4 0.4 1,530.00 2.5 x 2 x 1.2
74404032220 22.0 0.6 0.6 450.00 3 x 3 x 1.5
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
744042220 22.0 0.9 0.6 280.00 4.8 x 4.8 x 2
744042330 33.0 0.7 0.5 382.00 4.8 x 4.8 x 2
744043220 22.0 0.9 0.7 160.00 4.8 x 4.8 x 3
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
7440680220 22.0 0.9 0.7 350.00 8 x 8 x 1.2
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