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Model LT3991IDD#TRPBF
Description SP-SWREG/Monolithic 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current
Product QR code
Brand: Linear Technology
Packaging WFDFN-10
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
32.34  yuan 32.34yuan
1+:
$ 39.4511
10+:
$ 37.1876
100+:
$ 35.5060
250+:
$ 35.2473
500+:
$ 34.9886
1000+:
$ 34.6976
2500+:
$ 34.4389
5000+:
$ 34.2772
Quantity
1+
10+
100+
250+
500+
Price
$39.4511
$37.1876
$35.5060
$35.2473
$34.9886
Price $ 39.4511 $ 37.1876 $ 35.5060 $ 35.2473 $ 34.9886
Start batch production 1+ 10+ 100+ 250+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7906) Minimum order quantity(1)
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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 (Max): 30 V

Technical parameters/output voltage (Min): 1.19 V

Encapsulation parameters/installation method: Surface Mount

Encapsulation parameters/Encapsulation: WFDFN-10

External dimensions/packaging: WFDFN-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
LT3991IDD#PBF LT3991IDD#PBF Linear Technology 功能相似 DFN-10
LINEAR TECHNOLOGY LT3991IDD#PBF 直流-直流开关降压(逐步递减)稳压器, 可调, 4.3V-55V输入, 1.19V-30V输出, 1.2A输出, DFN-10
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