STJK(HK) ELECTRONICS CO.,LIMITED
| Payment Terms | T/T, Western Union, D/P, D/A, , L/C |
| Supply Ability | 99000 Acre/Acres per Day+pcs+2-7days |
| Delivery Time | 2-5days |
| Packaging Details | Tape & Reel (TR) Cut Tape (CT) Digi-Reel |
| Description | IC REG BUCK 5V 1.2A 10MSOP |
| Operating Voltage: | 4.3V~ 38V |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Product Status | Active |
| Frequency - Switching | 200kHz ~ 2MHz |
| Type | Fixed |
| Package / Case | 8-TSSOP |
| Base Product Number | LT3971 |
| Brand Name | Analog Devices Inc. |
| Model Number | LT3971EMSE-5#TRPBF |
| Certification | ISO9001 |
| Place of Origin | China,GuangDong,ShenZhen |
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Product Specification
| Payment Terms | T/T, Western Union, D/P, D/A, , L/C | Supply Ability | 99000 Acre/Acres per Day+pcs+2-7days |
| Delivery Time | 2-5days | Packaging Details | Tape & Reel (TR) Cut Tape (CT) Digi-Reel |
| Description | IC REG BUCK 5V 1.2A 10MSOP | Operating Voltage: | 4.3V~ 38V |
| Operating Temperature: | -40°C ~ 125°C (TJ) | Product Status | Active |
| Frequency - Switching | 200kHz ~ 2MHz | Type | Fixed |
| Package / Case | 8-TSSOP | Base Product Number | LT3971 |
| Brand Name | Analog Devices Inc. | Model Number | LT3971EMSE-5#TRPBF |
| Certification | ISO9001 | Place of Origin | China,GuangDong,ShenZhen |
PRODUCT DESCRIPTION
The LT®3971 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 38V. Low quiescent current design consumes only 2.8µA of supply current while regulating with no load. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping the output ripple below 15mV in a typical application. An internally compensated current mode topology is used for fast transient response and good loop stability.
A high efficiency 0.33Ω switch is included on the die along with a boost Schottky diode and the necessary oscillator, control and logic circuitry. An accurate 1V threshold enable pin can be used to shut down the LT3971, reducing the input supply current to 700nA.
A capacitor on the SS pin provides a controlled inrush current (soft-start). A power good flag signals when VOUT reaches 91% of the programmed output voltage. The LT3971 is available in small 10-lead MSOP and 3mm × 3mm DFN packages with exposed pads for low thermal resistance. A 16-lead MSOP is also offered which has enhanced pin-to-pin fault tolerance.
PRODUCT PROPERTIES
| Product Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.3V |
| Voltage - Input (Max) | 38V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Current - Output | 1.2A |
| Frequency - Switching | 200kHz ~ 2MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Supplier Device Package | 10-MSOP-EP |
| Base Product Number | LT3971 |
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
1000000-9990000
Employee Number:
20~100
Ecer Certification：
Verified Supplier
STJK(HK) ELECTRONICS CO.,LIMITED is an professional Electronic Components distributor,more than 12 years wholesale and distributor enable us accumulated much experience in electronic components field;We sufficient stock of hard to find and obsolete electronic components, semiconductors, military com... STJK(HK) ELECTRONICS CO.,LIMITED is an professional Electronic Components distributor,more than 12 years wholesale and distributor enable us accumulated much experience in electronic components field;We sufficient stock of hard to find and obsolete electronic components, semiconductors, military com...
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