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Model LT3991EMSE-3.3#PBF
Description LINEAR TECHNOLOGY LT3991EMSE-3.3#PBF Buck (Step Down) Switching Regulator, Fixed, 4.3V-55V In, 3.3V And 1.2A Out, 2.4MHz, MSOP-10
Product QR code
Brand: Linear Technology
Packaging MSOP-10
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
28.38  yuan 28.38yuan
5+:
$ 33.1988
50+:
$ 31.7800
200+:
$ 30.9855
500+:
$ 30.7869
1000+:
$ 30.5883
2500+:
$ 30.3613
5000+:
$ 30.2194
7500+:
$ 30.0775
Quantity
5+
50+
200+
500+
1000+
Price
$33.1988
$31.7800
$30.9855
$30.7869
$30.5883
Price $ 33.1988 $ 31.7800 $ 30.9855 $ 30.7869 $ 30.5883
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(6979) Minimum order quantity(5)
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Technical parameters/number of output interfaces: 1

Technical parameters/output voltage: 3.3 V

Technical parameters/output current: 1.2 A

Technical parameters/switching frequency: 200kHz ~ 2MHz

Technical parameters/input voltage (Max): 55 V

Technical parameters/input voltage (Min): 4.3 V

Technical parameters/output voltage (Min): 3.3 V

Technical parameters/output current (Max): 1.2 A

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/input voltage: 4.3V ~ 55V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 10

Encapsulation parameters/Encapsulation: MSOP-10

External dimensions/packaging: MSOP-10

Physical parameters/operating temperature: -40℃ ~ 125℃ (TJ)

Other/Product Lifecycle: Unknown

Other/Packaging Methods: Cut Tape (CT)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standard/REACH SVHC version: 2015/12/17

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LT3991EMSE-3.3#TRPBF LT3991EMSE-3.3#TRPBF Linear Technology 完全替代 MSOP-10
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3mm Width) Exposed Pad
PDF
LT3991IMSE-3.3#PBF LT3991IMSE-3.3#PBF Linear Technology 完全替代 TFSOP-10
DC-DC电源芯片 LT3991IMSE-3.3#PBF MSOP-10-EP
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