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For Reference Only
| Part Number | LT3991EMSE-3.3#TRPBF |
| OEMstron Part # | LT3991EMSE-3-3-TRPBF |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 1.2A 10MSOP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT3991EMSE-3.3#TRPBF PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LT3991EMSE-3.3#TRPBF Specifications
| Part Number | LT3991EMSE-3.3#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) | 3.3V | |
| 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-3.3#TRPBF Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#TRPBF D# V36:1790_06430338 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP T/R RoHS: Compliant
|
Americas - 0 |
|
LT3991EMSE-3.3#PBF D# E54:1762_03161902 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP Tube RoHS: Compliant
|
Europe - 34 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF Linear Technology |
35 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF Linear Technology |
DC-DC CONVERTER, 2MHz, MSOP10, Input Voltage Min:4.3V, Input Voltage Max:55V, DC / DC Converter IC Case:MSOP, No. of Pins:10, Output Current:1.2A, Switching Frequency:2.4MHz, Topology:Buck (Step Down), Operating Temperature Max:125C, RoHS Compliant: Yes |
76 |
|
LT3991EMSE-3.3#TRPBF Linear Technology |
IC REG BUCK 3.3V 1.2A 10-MSOP |
Contact Us |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#TRPBF Linear Technology |
RoHS (ship within 1day) - D/C 2013 |
2469 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#TRPBF D# LT3991EMSE-3.3#TRPBFCT-ND Analog Devices Inc |
IC REG BUCK 3.3V 1.2A 10-MSOP |
7436 In Stock |
|
LT3991EMSE-3.3#PBF D# LT3991EMSE-3.3#PBF-ND Analog Devices Inc |
IC REG BUCK 3.3V 1.2A 10MSOP |
1718 In Stock |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF Linear Technology |
In stock shipping within 2days |
4260 |
|
LT3991EMSE-3.3#TRPBF Linear Technology |
In stock shipping within 2days |
120 |
| Part Number | Description | Stock |
|
LT3991EMSE33TRPBF Analog Devices Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
2900 |
| Part Number | Description | Stock |
|
LT3991EMSE33TRPBF Linear Technology |
OEM/CM ONLY |
1237 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF Linear Technology |
In Stock |
35 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF Linear Technology |
in stock - can ship the same day |
18 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF D# 584-3991EMSE-3.3PBF Analog Devices Inc |
Switching Voltage Regulators 55V, 1.2A, 2MHz Step-Down Regulator with 2.8uA Quiescent Current RoHS: Compliant
|
180 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#TRPBF D# NS-LT3991EMSE-3.3#TRPBF Linear Technology |
OEM/CM ONLY |
4058 |
|
LT3991EMSE-3.3#PBF D# NS-LT3991EMSE-3.3#PBF Linear Technology |
OEM/CM ONLY |
2228 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#TRPBF Linear Technology |
1975 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF D# LT3991EMSE-3.3P Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3991EMSE-3.3#TRPBF D# LT3991EMSE3.3TR Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LT3991EMSE3.3TRPBF Linear Technology |
OEM/CM ONLY |
2485 |
| Part Number | Description | Stock |
|
LT3991EMSE-3.3#PBF D# 30740980 Analog Devices Inc |
Conv DC-DC 4.3V to 55V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin MSOP EP Tube RoHS: Compliant
|
Americas - 34 |
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Quick Inquiry
| In Stock | 392 - 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 | $ 7.5077 | $ 7.5077 |
| 100 | $ 7.5077 | $ 750.7700 |
| 500 | $ 7.5077 | $ 3,753.8500 |
| 1000 | $ 7.5077 | $ 7,507.7000 |
| 2500 | $ 7.5077 | $ 18,769.2500 |
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