TPS61073 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

TPS61073 is a 5.50 V, 0.70 A switch current limit sync Boost Converter from . The input voltage from 2.30 V to 5.50 V  can be boosted into an output voltage ranging from 2.30 V to 5.50 V.

Features of the Boost Converter are fixed 1200 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 90 %. The minimum external component count is 5 and TPS61073 is available in 1 package option(s): SOT23-6 .

For TPS61073 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. 2.30 V
V-IN max. 5.50 V
Current-Limit typ.? 0.70 A
V-OUT min. 2.30 V
V-OUT max. 5.50 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 1200 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 50 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 140 °C
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 90 %
Component count min. 5
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT SOT23-6
MSOP
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

TPS61073 Datasheet

Link to the most up-to-date TPS61073 datasheet and the product page for EVM, tools and support information.

TPS61073

TPS61073 Price breaks and distributor sample stock

TPS61073 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 5

Chip One Stop (1)

ProductStockPriceBuy
TPS61073DDCR6000
30000.50 USD
Buy Now

Digi-Key (3)

ProductStockPriceBuy
TPS61073DDCR6000
30000.55 USD
60000.53 USD
150000.51 USD
Buy Now
TPS61073DDCR8171
11.35 USD
101.20 USD
1000.94 USD
5000.78 USD
10000.61 USD
Buy Now
TPS61073DDCR8171
11.35 USD
101.20 USD
1000.94 USD
5000.78 USD
10000.61 USD
Buy Now
TPS61073DDCRG40
30000.55 USD
Buy Now

Farnell element14 DE (1)

ProductStockPriceBuy
TPS61073DDCR2019Buy Now

Mouser Electronics (1)

ProductStockPriceBuy
TPS61073DDCR5181
11.31 USD
101.12 USD
1000.86 USD
5000.76 USD
10000.60 USD
30000.53 USD
90000.52 USD
Buy Now

Texas Instruments (1)

ProductStockPriceBuy
TPS61073DDCR7367
11.18 USD
101.06 USD
250.98 USD
1000.84 USD
2500.77 USD
5000.63 USD
7500.50 USD
10000.45 USD
Buy Now

Available Distributors without stock: 5

Avnet America (0)

ProductStockPriceBuy
TPS61073DDCR0
30000.50 USD
60000.50 USD
120000.50 USD
180000.50 USD
300000.49 USD
Buy Now

Avnet Asia (0)

ProductStockPriceBuy
TPS61073DDCR0
00.00 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
TPS61073DDCR0Buy Now

Newark Electronics (0)

ProductStockPriceBuy
TPS61073DDCR0
11.30 USD
101.11 USD
1000.85 USD
5000.75 USD
10000.59 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 8

Arrow Electronics

ProductStockPriceBuy
TPS61073DDCR 6000
240000.48 $
90000.48 $
30000.50 $
Buy Now

Digi-Key

ProductStockPriceBuy
TPS61073DDCR 8171
10000.54 €
5000.68 €
1000.82 €
101.06 €
11.18 €
Buy Now
TPS61073DDCR 8171
10000.54 €
5000.68 €
1000.82 €
101.06 €
11.18 €
Buy Now
TPS61073DDCR 6000
150000.44 €
60000.46 €
30000.49 €
Buy Now
TPS61073DDCRG4 0
30000.49 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
TPS61073DDCR 6000
30000.50 $
Buy Now

TI store

ProductStockPriceBuy
TPS61073DDCR 7167
10000.45 $
7500.50 $
5000.63 $
2500.77 $
1000.84 $
250.98 $
101.06 $
11.18 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
TPS61073DDCR 7928
10000.53 $
5000.55 $
1000.58 $
250.60 $
10.65 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
TPS61073DDCR 5181
11.30 $
101.11 $
1000.85 $
5000.75 $
10000.59 $
30000.53 $
90000.51 $
Buy Now
TPS61073DDCRG4 0 Buy Now
show stock=0hide stock=0

Farnell element14

ProductStockPriceBuy
TPS61073DDCR 2019
10.96 GBP
250.84 GBP
500.74 GBP
1000.64 GBP
2500.61 GBP
Buy Now

Chip1Stop

ProductStockPriceBuy
TPS61073DDCR 6000
30000.50 $
Buy Now

Available Distributors without stock: 2

Avnet

ProductStockPriceBuy
TPS61073DDCR 0
30000.79 €
60000.65 €
120000.59 €
180000.51 €
300000.47 €
Buy Now
TPS61073DDCR 0
TPS61073DDCR 0
30000.50 $
60000.50 $
120000.50 $
180000.50 $
300000.49 $
Buy Now

Newark element14

ProductStockPriceBuy
TPS61073DDCR 0
11.30 $
101.11 $
1000.85 $
5000.75 $
10000.59 $
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to TPS61073. Optional, compare TPS61073 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LTC3499 LTC3499 product overviewLTC3499 product overview Linear Technology MSOP-8, DFN-8
0% MAX1706 MAX1706 product overviewMAX1706 product overview Maxim Integrated QSOP-16
0% MAX848 MAX848 product overviewMAX848 product overview Maxim Integrated SO-16
0% MCP1640 MCP1640 product overviewMCP1640 product overview Microchip SOT23-6, DFN-8
0% TPS61028 TPS61028 product overviewTPS61028 product overview Texas Instruments QFN-10
0% TPS61070 TPS61070 product overviewTPS61070 product overview Texas Instruments SOT23-6
0% TPS61046 TPS61046 product overviewTPS61046 product overview Texas Instruments WCSP-6
10% AS1337 AS1337 product overviewAS1337 product overview AMS TDFN-8
10% FAN4860 FAN4860 product overviewFAN4860 product overview Fairchild WLCSP-6, MLP-6
10% ISL9111 ISL9111 product overviewISL9111 product overview Intersil SOT23-6
10% ISL9111A ISL9111A product overviewISL9111A product overview Intersil SOT23-6
10% LTC3527-1 LTC3527-1 product overviewLTC3527-1 product overview Linear Technology QFN-16
10% LTC3535 LTC3535 product overviewLTC3535 product overview Linear Technology DFN-12
10% LTC3537 LTC3537 product overviewLTC3537 product overview Linear Technology QFN-16
25% LTC3429 LTC3429 product overviewLTC3429 product overview Linear Technology TSOT23-6
25% LTC3526 LTC3526 product overviewLTC3526 product overview Linear Technology DFN-6
25% LTC3527 LTC3527 product overviewLTC3527 product overview Linear Technology QFN-16
25% TPS61260 TPS61260 product overviewTPS61260 product overview Texas Instruments SON-6
50% MCP1624 MCP1624 product overviewMCP1624 product overview Microchip SOT23-6, DFN-8
50% MP3418 MP3418 product overviewMP3418 product overview MPS TSOT23-8
50% SY8641 SY8641 product overviewSY8641 product overview Silergy QFN-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS61073.

V-IN min. 2.3 V, Current-Limit typ. 0.7 A, V-OUT max. 5.5 V, Frequency typ. 1200 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744025001 1.2 2.6 3.0 36.00 2.8 x 2.8 x 3
74404024015 1.5 1.9 2.4 65.00 2.5 x 2 x 1.2
74404032015 1.5 2.0 2.3 40.00 3 x 3 x 1.5
74404042015 1.5 3.0 4.3 31.00 4 x 4 x 1.8
7440420018 1.8 2.4 2.4 40.00 4.8 x 4.8 x 2
7440430012 1.2 3.1 2.8 15.00 4.8 x 4.8 x 3
7440430018 1.8 2.7 2.5 20.00 4.8 x 4.8 x 3
7440520012 1.2 3.0 3.5 20.00 5.8 x 5.8 x 2
7440520018 1.8 2.6 3.0 30.00 5.8 x 5.8 x 2
7440620015 1.5 4.3 4.0 10.00 6.8 x 6.8 x 2.5
7440680017 1.7 2.5 2.4 41.00 8 x 8 x 1.2
7440690016 1.6 3.1 3.3 29.00 8 x 8 x 1.5
7440700012 1.2 4.8 4.2 12.50 8 x 8 x 2
74437321015 1.5 3.0 4.0 55.00 4.45 x 4.06 x 1.2
74438323012 1.2 1.9 3.8 82.00 2.5 x 2 x 1
74438323015 1.5 1.8 3.5 92.00 2.5 x 2 x 1
74438324012 1.2 2.4 4.5 67.00 2.5 x 2 x 1.2
74438324015 1.5 2.2 3.7 82.00 2.5 x 2 x 1.2
74438336015 1.5 3.7 4.5 33.00 3 x 3 x 2
744773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
78438323012 1.2 1.9 3.8 82.00 2.5 x 2 x 1
78438323015 1.5 1.8 3.5 92.00 2.5 x 2 x 1
784773018 1.8 2.7 3.6 28.00 4 x 4.5 x 3.5
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