Tena tirohia te putanga Ingarihi hei putanga mana.

Europeropi: France~~(Français)~~ Germany~~(Deutsch)~~ Italy~~(Italia)~~ Russian~~(русский)~~ Poland~~(polski)~~ Czech~~(Čeština)~~ Luxembourg~~(Lëtzebuergesch)~~ Netherlands~~(Nederland)~~ Iceland~~(íslenska)~~ Hungarian~~(Magyarország)~~ Spain~~(español)~~ Portugal~~(Português)~~ Turkey~~(Türk dili)~~ Bulgaria~~(Български език)~~ Ukraine~~(Україна)~~ Greece~~(Ελλάδα)~~ Israel~~(עִבְרִית)~~ Sweden~~(Svenska)~~ Finland~~(Svenska)~~ Finland~~(Suomi)~~ Romania~~(românesc)~~ Moldova~~(românesc)~~ Slovakia~~(Slovenská)~~ Denmark~~(Dansk)~~ Slovenia~~(Slovenija)~~ Slovenia~~(Hrvatska)~~ Croatia~~(Hrvatska)~~ Serbia~~(Hrvatska)~~ Montenegro~~(Hrvatska)~~ Bosnia and Herzegovina~~(Hrvatska)~~ Lithuania~~(lietuvių)~~ Spain~~(Português)~~ Switzerland~~(Deutsch)~~ United Kingdom~~(English)~~

Asia / Pacific: Japan~~(日本語)~~ Korea~~(한국의)~~ Thailand~~(ภาษาไทย)~~ Malaysia~~(Melayu)~~ Singapore~~(Melayu)~~ Vietnam~~(Tiếng Việt)~~ Philippines~~(Pilipino)~~

Africa, India me Middle East: United Arab Emirates~~(العربية)~~ Iran~~(فارسی)~~ Tajikistan~~(فارسی)~~ India~~(हिंदी)~~ Madagascar~~(malaɡasʲ)~~

Amerika ki te Tonga / Oceania: New Zealand~~(Maori)~~ Brazil~~(Português)~~ Angola~~(Português)~~ Mozambique~~(Português)~~

Te Tai Tokerau: United States~~(English)~~ Canada~~(English)~~ Haiti~~(Ayiti)~~ Mexico~~(español)~~

Home Hua Nga Rohe Whakaraupapa (IC)PRKI - TE WHAKAMAHI KAUPAPA - TE WHAKAMAHI KI TE DC DC~~A4492EESTR-T~~

Ko te ahua pea he kanohi.
Tirohia nga Whakariterite mo nga Taipitopito Hua.

~~Makau~~

KōWHIRINGA EXPRESS

Tikanga utu

A4492EESTR-T - Allegro MicroSystems

Name: Allegro MicroSystems A4492EESTR-T
Brand: Allegro MicroSystems
SKU: A4492EESTR-T
Availability: InStock
Rating: 5 (4 reviews)

Kaihanga Tau Wae: A4492EESTR-T

Kaihanga: Allegro MicroSystems

Allelco Tau Wae: 32D-A4492EESTR-T

Te tiwhikete: 1 tau Allelco Raarangi - Rapua etahi atu

Nga waahanga Whakaahuatanga: IC REG BUCK ADJ TRPL 20QFN

Paera: 20-QFN-EP (4x4)

Pepa Raraunga: 1.A4492EESTR-T.pdf ...

HTML Datasheet
Cylindrical Battery Holders.pdf

PCN ObsenSencence / Eol
Mult Dev EOL 12/Dec/2018.pdf Mult Dev OBS 11/Jun/2019.pdf

Pahi PCN
Tape Change 27/Jan/2023.pdf

RoHs Tūnga: RoHS3

~~Whakatairite~~

Ta matou Tiwhikete

I roto i te taonga: 4790

KōWHIRINGA EXPRESS

Tikanga utu

Ta matou Tiwhikete

Ngā whakaaturanga

A4492EESTR-T Whakaritenga Hangarau
Nga Hangarau Hangarau Allegro MicroSystems - A4492EESTR-T, nga tohu, nga taatai me nga waahanga me nga taapiri rite ki Allegro MicroSystems - A4492EESTR-T

Huanga hua	Uara huanga
Kaihanga	Allegro MicroSystems
Putanga - Whakaputa (Min / Whakatika)	0.8V
Putanga - Whakaputa (Max)	30.6V
Momotuhi - Input (Min)	4.5V
Ngaohihi - Whakauru (Max)	34V
Topology	Buck
Kaiwhakahaere Tukutahi	No
Pūrere Pūrere Whakarato	20-QFN-EP (4x4)
Raupapa	-
Paa / Case	20-WFQFN Exposed Pad

Huanga hua	Uara huanga
Pūhera	Tape & Reel (TR)
Momo putanga	Adjustable
Whirihoranga Whakaputa	Positive
Tae Mahi	-40°C ~ 85°C (TA)
Tau o nga Hua	3
Momo Tae	Surface Mount
Mahinga	Step-Down
Rautanga - Whakawhiti	550kHz
Nama - Whakaputa	-
Tau hua hua	A4492

Te Tauira Taiao me te Kaweake

TOHU	WHAKAAHUATANGA
RoHs Tūnga	RoHS3
Taumata Maha Kore (MSL)	2 (1 Year)
Tutuki te mana	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Waahanga me nga whakaritenga rite

Ko nga waahanga e toru kei te taha matau he rite nga whakaritenga ki Allegro MicroSystems A4492EESTR-T.

Huanga hua
Tau Wae	A4492EESTR-T	A4490EES-T	A4490EESTR-T	A4491EESTR-T
Kaihanga	Allegro MicroSystems	Allegro MicroSystems	Allegro MicroSystems	Allegro MicroSystems
Tae Mahi	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Putanga - Whakaputa (Min / Whakatika)	0.8V	0.8V	0.8V	0.8V
Raupapa	-	-	-	-
Ngaohihi - Whakauru (Max)	34V	34V	34V	23V
Tau hua hua	A4492	A4490	A4490	A4491
Pūhera	Tape & Reel (TR)	Tube	Tape & Reel (TR)	Tape & Reel (TR)
Rautanga - Whakawhiti	550kHz	550kHz	550kHz	550kHz
Momotuhi - Input (Min)	4.5V	4.5V	4.5V	4.5V
Momo putanga	Adjustable	Adjustable	Adjustable	Adjustable
Topology	Buck	Buck	Buck	Buck
Mahinga	Step-Down	Step-Down	Step-Down	Step-Down
Putanga - Whakaputa (Max)	30.6V	30.6V	30.6V	20.7V
Tau o nga Hua	3	3	3	3
Nama - Whakaputa	-	-	-	-
Kaiwhakahaere Tukutahi	No	No	No	No
Momo Tae	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Pūrere Pūrere Whakarato	20-QFN-EP (4x4)	20-QFN-EP (4x4)	20-QFN-EP (4x4)	20-QFN-EP (4x4)
Paa / Case	20-WFQFN Exposed Pad	20-WFQFN Exposed Pad	20-WFQFN Exposed Pad	20-WFQFN Exposed Pad
Whirihoranga Whakaputa	Positive	Positive	Positive	Positive

A4492EESTR-T Datasheet PDF

Tangohia a A4492EESTR-T PDF Datasheets me Allegro MicroSystems tuhinga mo A4492EESTR-T - Allegro MicroSystems.

HTML Datasheet: Cylindrical Battery Holders.pdf
PCN ObsenSencence / Eol: Mult Dev EOL 12/Dec/2018.pdf Mult Dev OBS 11/Jun/2019.pdf
Pahi PCN: Tape Change 27/Jan/2023.pdf

Kei te hiahia ano hoki nga kaihoko

Nga Hua Taunakitia

Arotake Kaihoko

Mātai pūmanawa: 10 tuhinga

Jess***Jones

2026/04/17

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

2026/04/17

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

2026/04/3

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

2026/04/3

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

2026/03/23

Very good. No issue after long time testing.
Kevi***.

2026/03/17

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

2024/06/16

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

2024/06/19

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

2024/06/19

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

2024/06/19

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

Tuhia he arotake

Kaore e whakaputaina to wahitau imeera.

Tuhinga

Te wa tuku

Ka taea te tuku i nga taonga-a-roto i roto i nga haora 24.Ko etahi waahanga ka whakaritea mo te tuku i roto i nga ra 1-2 mai i te ra i tae mai nga taonga katoa ki ta maatau whare putunga.Me nga kaipuke a Allelco i te ra kotahi i te 17:00, haunga te Rātapu.Ina tukuna nga taonga, ko te wa tuku e kiia ana ko te tikanga tuku me te haerenga tuku.Ko te ripanga i raro nei e whakaatu ana ko te waa arorau mo etahi whenua noa.

Nga utu tuku

Whakamahia to putea Express mo te tuku mehemea kei a koe tetahi.
Whakamahia ta maatau putea mo te tuku.Tirohia te tepu i raro nei mo nga utu tata.

(He rereke nga waahi / whenua / rahi te rahi o te rahi.)

Tikanga tuku

Te tuku noa a te Ao mo te DHL / UPS / FedEx / TNT / EMS / SF e tautoko ana matou.
Ko etahi atu ka piki haere, Tena koa hono atu ki to Kaiwhakahaere Kaihoko.

Nga whenua o nga whenua e tohu ana i te waa
Takiwā	Whenua	Te wa arorau (ra)
Amerika	United States	5
Amerika	Brazil	7
Europeropi	Tāpā	5
	United Kingdom	4
	Itari	5
Moana o Oceania	Ahitereria	6
Moana o Oceania	Aotearoa	5
Āhia	Kirinuku	4
Āhia	Japan	4
Rawhiti Rawhiti	Ia Iharaira	6

DHL & FedEx kaipuke tuku utu
Nga utu kaipuke (kg)	Tohutoro DHL (USD $)
0.00KG-1.00KG	USD $ 30.00 - USD $ 60.00
1.00KG-2.00KG	USD $ 40.00 - USD $ 80.00
2.00kg-3.00KG	USD $ 50.00 - USD $ 100.00

Panui:: Ko te tepu i runga ake nei mo te tohutoro anake.Kei kona ano etahi o nga raraunga mo nga mea kaore e taea te whakahaere.
Whakapaa mai ki te mea kei a koe etahi patai.

Tautoko utu

Ka taea te whiriwhiri i te tikanga utu mai i nga tikanga e whakaatuhia ana i raro nei: Whakawhiti waea (T / T, Whakawhiti Bank), Western Union, Kaari nama, PayPal.

Ko to hoa mahi tinihanga pono -

Te whakahaere tika
Hoko utu utu
Te Whakaputa Tere me te Tukunga

Whakapaa mai ki te mea kei a koe etahi patai.

Waea
+00852 9146 4856
Aiea
info@allelco.com

Tiwhikete me nga Mema

Tirohia atu

A4492EESTR-T

Allegro MicroSystems
32D-A4492EESTR-T

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Whakapā mai

Wāhitau Tumuaki:
Ruma c 13 / f Harvard Hangarau Hangarau
105-111 Thomson Road Wan Chai
Hongkong

Ratonga Ratonga: + 852-91464856
Imeera ratonga: info@allelco.com

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Urupare

Ko o mea urupare!I Allelco, ka aro nui matou ki te wheako kaiwhakamahi me te ngana ki te whakapai ake i nga wa katoa.
Tena koa tohatoha atu ki a maatau korero ma te maatau urupare, a ka whakautu wawe matou.
Mauruuru koe mo te whiriwhiri Allelco.

Tena tirohia te putanga Ingarihi hei putanga mana.Whakahoki

A4492EESTR-T - Allegro MicroSystems

Ngā whakaaturanga

Te Tauira Taiao me te Kaweake

Waahanga me nga whakaritenga rite

A4492EESTR-T Datasheet PDF

Kei te hiahia ano hoki nga kaihoko

Nga Hua Taunakitia

Arotake Kaihoko

Mātai pūmanawa: 10 tuhinga

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

Morrey was very helpful and right on top of things!He replied quickly to my RFQ. He was very courteous and professional.