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For Reference Only
| Part Number | LT3991EMSE-5#TRPBF |
| OEMstron Part # | LT3991EMSE-5-TRPBF |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 5V 1.2A 10MSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT3991EMSE-5#TRPBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 30 - Apr 4 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LT3991EMSE-5#TRPBF Specifications
| Part Number | LT3991EMSE-5#TRPBF | |
| Brand | Linear Technology/Analog Devices | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | Linear Technology/Analog Devices | |
| Series | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.3V | |
| Voltage - Input (Max) | 55V | |
| 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 |
LT3991EMSE-5#TRPBF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# V99:2348_06430339 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP Tube RoHS: Compliant
|
Americas - 0 |
|
LT3991EMSE-5#TRPBF D# V36:1790_06430341 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF Linear Technology |
BUCK, 55VIN, 1.2A, 2MHZ, 10MSOP |
176 |
|
LT3991EMSE-5#TRPBF Linear Technology |
IC REG BUCK 5V 1.2A 10-MSOP |
Contact Us |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# C1S424500707496 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP T/R RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
87 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#TRPBF D# LT3991EMSE-5#TRPBF-ND Analog Devices Inc |
IC REG BUCK 5V 1.2A 10MSOP |
Temporarily Out of Stock |
|
LT3991EMSE-5#PBF D# LT3991EMSE-5#PBF-ND Analog Devices Inc |
IC REG BUCK 5V 1.2A 10MSOP |
1238 In Stock |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF Linear Technology |
In stock shipping within 2days |
4760 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# 2115867 Linear Technology |
BUCK, 55VIN, 1.2A, 2MHZ, 10MSOP RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
LT3991EMSE5TRPBF Linear Technology |
OEM/CM ONLY |
1240 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF Linear Technology |
in stock - can ship the same day |
44 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# 584-LT3991EMSE-5#PBF Analog Devices Inc |
Switching Voltage Regulators 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current RoHS: Compliant
|
328 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# NS-LT3991EMSE-5#PBF Linear Technology |
OEM/CM ONLY |
6945 |
|
LT3991EMSE-5#TRPBF D# NS-LT3991EMSE-5#TRPBF Linear Technology |
OEM/CM ONLY |
4064 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# LT3991EMSE-5PBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3991EMSE-5#TRPBF D# LT3991EMSE-5TRP Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF D# 35210988 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin MSOP EP Tube RoHS: Compliant
|
Americas - 4200 |
| Part Number | Description | Stock |
|
LT3991EMSE-5#PBF Linear Technology |
RFQ |
6204 |
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Quick Inquiry
| In Stock | 389 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 4.7798 | $ 4.7798 |
| 100 | $ 4.7798 | $ 477.9800 |
| 500 | $ 4.7798 | $ 2,389.9000 |
| 1000 | $ 4.7798 | $ 4,779.8000 |
| 2500 | $ 4.7798 | $ 11,949.5000 |
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