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Model LT3991EMSE-5#TRPBF
Description Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118", 3mm Width) Exposed Pad
Product QR code
Brand: Linear Technology
Packaging MSOP-10
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
29.17  yuan 29.17yuan
5+:
$ 34.1242
50+:
$ 32.6659
200+:
$ 31.8493
500+:
$ 31.6451
1000+:
$ 31.4409
2500+:
$ 31.2076
5000+:
$ 31.0618
7500+:
$ 30.9160
Quantity
5+
50+
200+
500+
1000+
Price
$34.1242
$32.6659
$31.8493
$31.6451
$31.4409
Price $ 34.1242 $ 32.6659 $ 31.8493 $ 31.6451 $ 31.4409
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(4025) Minimum order quantity(5)
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Technical parameters/number of output interfaces: 1

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): 5 V

Encapsulation parameters/installation method: Surface Mount

Encapsulation parameters/Encapsulation: MSOP-10

External dimensions/packaging: MSOP-10

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

Other/Product Lifecycle: Unknown

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
LT3991EMSE-5#PBF LT3991EMSE-5#PBF ADI 类似代替 MSOP
开关稳压器 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current
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