R1210N-311A Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

R1210N-311A is a 3.10 V, 0.15 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 3.10 V to 3.10 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-311A is available in 1 package option(s): SOT23-5 .

For R1210N-311A 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.? 0.15 A
V-OUT min. 3.10 V
V-OUT max. 3.10 V
VOUT 3.10
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. 70 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 yes
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-311A Datasheet

Link to the most up-to-date R1210N-311A datasheet and the product page for EVM, tools and support information.

R1210N-311A

R1210N-311A Price breaks and distributor sample stock

R1210N-311A prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with R1210N stock available

Available Distributors with stock: 8

Allied Electronics & Automation

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show stock=0hide stock=0

Mouser Electronics

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R1210N501C-TR-FE 1832
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11.51 $
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11.51 $
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11.51 $
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11.51 $
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11.51 $
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11.51 $
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show stock=0hide stock=0

Rochester Electronics

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Chip 1 Exchange

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Chip1Stop

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1000.74 $
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R1210N331D-TR-FE 100
1000.79 $
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R1210N301A-TR-FE 100
1000.74 $
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R1210N331C-TR-FE 100
500.54 $
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R1210N331A-TR-FE 100
1000.73 $
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R1210N501C-TR-FE 100
500.50 $
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Available Distributors without stock: 3

Digi-Key

ProductStockPriceBuy
FCR1210NT47R0 0
40000.06 €
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Avnet

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FCR1210NT47R0 0
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R1210N351A-TR-F 0
147100.20 $
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R1210N362C-TR-FE 0
166700.18 $
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R1210N562D-TR-FE 0
147100.20 $
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R1210N351A-TR-FE 0
108700.28 $
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R1210N601C-TR-FE 0
138900.22 $
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R1210N301C-TR-FE 0
147100.20 $
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R1210N582C-TR-FE 0
108700.28 $
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R1210N501C-TR-FE 0

NAC

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R12-10N-BULK 0
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R12-10N 0
1118.02 $
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Alternatives and equivalents

The following DC/DC Boost Converter are similar to R1210N-311A. Optional, compare R1210N-311A 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 R1210N-311A.

V-IN min. 0.9 V, Current-Limit typ. 0.15 A, V-OUT max. 3.1 V, Frequency typ. 100 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404032220 22.0 0.6 0.6 450.00 3 x 3 x 1.5
74404041330 33.0 0.7 0.6 628.00 4 x 4 x 1.2
74404042220 22.0 0.7 1.1 290.00 4 x 4 x 1.8
74404042330 33.0 0.7 0.9 460.00 4 x 4 x 1.8
74404052330 33.0 1.0 1.1 387.00 5 x 5 x 2
744042220 22.0 0.9 0.6 280.00 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
744045220 22.0 0.6 1.0 560.00 4.5 x 3.2 x 2.9
744052220 22.0 0.8 0.9 240.00 5.8 x 5.8 x 2
744052270 27.0 0.8 0.8 250.00 5.8 x 5.8 x 2
744053220 22.0 1.2 0.9 100.00 5.8 x 5.8 x 3
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
744062220 22.0 1.2 1.0 100.00 6.8 x 6.8 x 2.5
744062330 33.0 0.9 0.8 150.00 6.8 x 6.8 x 2.5
7440680220 22.0 0.9 0.7 350.00 8 x 8 x 1.2
7440690220 22.0 1.0 0.9 272.00 8 x 8 x 1.5
7440700220 22.0 1.3 1.0 166.00 8 x 8 x 2
74408941220 22.0 0.7 1.1 549.00 4.8 x 4.8 x 2.1
74408942330 33.0 0.8 1.1 424.00 4.8 x 4.8 x 3.1
74408943330 33.0 0.9 1.2 259.00 4.8 x 4.8 x 4.1
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
744778133 33.0 1.2 1.2 153.00 7.3 x 7.3 x 3.4
7447785122 22.0 1.4 1.1 210.00 5.9 x 6.2 x 3.3
7447789133 33.0 1.2 1.2 153.00 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
784774133 33.0 1.1 1.2 150.00 5.2 x 5.8 x 4.85
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