A81805KESJSR

Allegro MicroSystems
250-A81805KESJSR
A81805KESJSR

Mfr.:

Description:
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR

Datasheet:
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Product Attribute Attribute Value Select Attribute
Allegro MicroSystems
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
QFN-20
Buck
3.3 V
2.5 A
1 Output
6 uA
400 kHz to 2.5 MHz
- 40 C
+ 150 C
A81805
Brand: Allegro MicroSystems
Input Voltage: 3.5 V to 36 V
Moisture Sensitive: Yes
Operating Supply Current: 5 mA
Product Type: Switching Voltage Regulators
Shutdown: Shutdown
Factory Pack Quantity: 6000
Subcategory: PMIC - Power Management ICs
Supply Voltage - Min: 3.5 V
Type: Synchronous
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Attributes selected: 0

Datasheet

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Compliance Codes
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Single Output Regulators

Allegro MicroSystems Single Output Regulators are robust, efficient, fault-protecting regulator solutions. The energy-saving regulators minimize power loss and feature high-temperature operation, including a junction temperature of 150°C.

Clean Energy

Allegro's vision is centered around driving technology toward a safer and more sustainable future. At the core of this vision are state-of-the-art power and sensing solutions, serving as the foundational elements for a more sustainable world. These solutions power various applications, from solar inverters and electric vehicle chargers to energy storage systems and heat pumps, delivering unparalleled efficiency, reliability, and simplicity.

A81805/A81805-1 Synchronous Buck Regulators

Allegro MicroSystems A81805/A81805-1 Synchronous Buck Regulators are 40V synchronous buck regulators with low EMI and 6µA quiescent current that allows high efficiency over a full load of up to 2.5A. The A81805/A81805-1 regulators support a unique architecture that reduces the amount of EMI generated by the switching components to minimize the number of external components.

In Stock: 5,999

Stock:
5,999 Can Ship Immediately
Factory Lead-Time:
36 Weeks Estimated factory production time for quantities greater than shown.
Quantities greater than 5999 will be subject to minimum order requirements.
Minimum: 1   Multiples: 1
Unit Price:
¥-
Ext. Price:
¥-
Est. Tariff:

Pricing (JPY)

Qty. Unit Price
Ext. Price
¥473.4 ¥473
¥353.8 ¥3,538
¥323.9 ¥8,098
¥290.7 ¥29,070
¥275.7 ¥68,925
¥269.1 ¥134,550
¥255.8 ¥255,800
¥249.2 ¥623,000
¥242.5 ¥1,455,000

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