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For Reference Only
| Part Number | LT3971EDD |
| OEMstron Part # | LT3971EDD |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 1.2A 10DFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT3971EDD PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 20 - May 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LT3971EDD Specifications
| Part Number | LT3971EDD | |
| Brand | Linear Technology/Analog Devices | |
| Lifecycle | Obsolete | |
| 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 | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.3V | |
| Voltage - Input (Max) | 38V | |
| Voltage - Output (Min/Fixed) | 1.19V | |
| Voltage - Output (Max) | 30V | |
| 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-WFDFN Exposed Pad | |
| Supplier Device Package | 10-DFN (3x3) |
LT3971EDD Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LT3971EDD-3.3#TRPBF D# V36:1790_06430139 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin DFN EP T/R RoHS: Compliant
|
Americas - 0 |
|
LT3971EDD-5#PBF D# V36:1790_06430140 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Americas - 27 |
|
LT3971EDD-5#TRPBF D# V36:1790_06430141 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin DFN EP T/R RoHS: Compliant
|
Americas - 0 |
|
LT3971EDD#PBF D# V36:1790_06430136 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Americas - 73 |
|
LT3971EDD-3.3#PBF D# E54:1762_04160952 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Europe - 21 |
|
LT3971EDD#TRPBF D# V72:2272_06430137 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A Automotive 10-Pin DFN EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LT3971EDD-3.3#TRPBF Linear Technology |
IC REG BUCK 3.3V 1.2A 10DFN |
Contact Us |
|
LT3971EDD-5#PBF Linear Technology |
IC REG BUCK 5V 1.2A 10DFN |
277 |
|
LT3971EDD#PBF Linear Technology |
STEP-DOWN REGULATOR, DFN-10, Input Voltage Min:4.3V, Input Voltage Max:38V, No. of Outputs:1, DC / DC Converter IC Case:DFN, No. of Pins:10, Output Current:1.2A, Output Voltage Min:1.19V, Output Voltage Max:30V, Packaging:Cut Tape , RoHS Compliant: Yes |
13 |
|
LT3971EDD-3.3#PBF Linear Technology |
SP-SWREG/Monolithic, 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current , RoHS Compliant: Yes |
Contact Us |
|
LT3971EDD#TRPBF Linear Technology |
IC REG BUCK ADJ 1.2A 10DFN |
Contact Us |
|
LT3971EDD-5#TRPBF Linear Technology |
IC REG BUCK 5V 1.2A 10DFN |
Contact Us |
| Part Number | Description | Stock |
|
LT3971EDD33PBF Linear Technology |
RoHS: Compliant
|
Europe - 2 |
| Part Number | Description | Stock |
|
LT3971EDD-5 D# LT3971EDD-5-ND Analog Devices Inc |
IC REG BUCK 5V 1.2A 10DFN |
Limited Supply - Call |
|
LT3971EDD-3.3#PBF D# LT3971EDD-3.3#PBF-ND Analog Devices Inc |
IC REG BUCK 3.3V 1.2A 10DFN |
574 In Stock |
|
LT3971EDD-3.3 D# LT3971EDD-3.3-ND Analog Devices Inc |
IC REG BUCK 3.3V 1.2A 10DFN |
Limited Supply - Call |
|
LT3971EDD-5#TRPBF D# LT3971EDD-5#TRPBF-ND Analog Devices Inc |
IC REG BUCK 5V 1.2A 10DFN |
Temporarily Out of Stock |
|
LT3971EDD-3.3#TRPBF D# LT3971EDD-3.3#TRPBF-ND Analog Devices Inc |
IC REG BUCK 3.3V 1.2A 10DFN |
Temporarily Out of Stock |
|
LT3971EDD#TRPBF D# LT3971EDD#TRPBF-ND Analog Devices Inc |
IC REG BUCK ADJ 1.2A 10DFN |
Temporarily Out of Stock |
|
LT3971EDD D# LT3971EDD-ND Analog Devices Inc |
IC REG BUCK ADJ 1.2A 10DFN |
Limited Supply - Call |
|
LT3971EDD-5#PBF D# LT3971EDD-5#PBF-ND Analog Devices Inc |
IC REG BUCK 5V 1.2A 10DFN |
1216 In Stock |
|
LT3971EDD#PBF D# LT3971EDD#PBF-ND Analog Devices Inc |
IC REG BUCK ADJ 1.2A 10DFN |
265 In Stock |
| Part Number | Description | Stock |
|
LT3971EDD-5#TRPBF Linear Technology |
In stock shipping within 2days |
2500 |
|
LT3971EDD#TRPBF Linear Technology |
In stock shipping within 2days |
408 |
| Part Number | Description | Stock |
|
LT3971EDD#PBF D# 1839164 Linear Technology |
IC, BUCK, SYNC, ADJ, 1.2A, 10DFN RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
LT3971EDD-3.3 D# 2068054 Linear Technology |
VOLTAGE REG, BUCK, 3.3V, 1.2A, DFN-10 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
|
LT3971EDD-5 D# 2068055 Linear Technology |
VOLTAGE REGULATOR, BUCK, 1.2A, DFN-10 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
LT3971EDDPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
5 |
|
LT3971EDD5PBF N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
3975 |
|
LT3971EDD33TRPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
2869 |
|
LT3971EDD5TRPBF Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
2088 |
|
LT3971EDD5PBFI Linear Technology |
OEM/CM QUOTES ONLY | NO BROKERS |
4594 |
|
LT3971EDD33PBF N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
2700 |
| Part Number | Description | Stock |
|
LT3971EDD5TRPBF Linear Technology |
OEM/CM ONLY |
1041 |
|
LT3971EDD33PBF Linear Technology |
OEM/CM ONLY |
1036 |
|
LT3971EDDPBFI Linear Technology |
OEM/CM ONLY |
600 |
|
LT3971EDD5PBF Linear Technology |
OEM/CM ONLY |
1039 |
|
LT3971EDD33 Linear Technology |
OEM/CM ONLY |
1035 |
|
LT3971EDD5 Linear Technology |
OEM/CM ONLY |
1038 |
|
LT3971EDDPBF Linear Technology |
OEM/CM ONLY |
227 |
|
LT3971EDDTRPBF Linear Technology |
OEM/CM ONLY |
1043 |
|
LT3971EDD33PBFI Linear Technology |
OEM/CM ONLY |
2080 |
|
LT3971EDD Linear Technology |
OEM/CM ONLY |
1034 |
|
LT3971EDD5PBFI Linear Technology |
OEM/CM ONLY |
1040 |
|
LT3971EDD33TRPBF Linear Technology |
OEM/CM ONLY |
1037 |
| Part Number | Description | Stock |
|
LT3971EDD-5#TRPBF Linear Technology |
OEM/CM Immediate delivery |
721 |
|
LT3971EDD-3.3#TRPBF Linear Technology |
OEM/CM Immediate delivery |
3770 |
|
LT3971EDD#TRPBF Linear Technology |
OEM/CM Immediate delivery |
408 |
| Part Number | Description | Stock |
|
LT3971EDD#PBF D# 584-LT3971EDD#PBF Analog Devices Inc |
Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current RoHS: Compliant
|
482 |
|
LT3971EDD-3.3#PBF D# 584-LT3971EDD-3.3PBF Analog Devices Inc |
Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current RoHS: Compliant
|
289 |
|
LT3971EDD-5#PBF D# 584-LT3971EDD-5#PBF Analog Devices Inc |
Switching Voltage Regulators 40V, 1.2A, 2MHz Step-Down Switching Regulator with 2uA Quiescent Current RoHS: Compliant
|
141 |
| Part Number | Description | Stock |
|
LT3971EDD-3.3#TRPBF D# NS-LT3971EDD-3.3#TRPBF Linear Technology |
OEM/CM ONLY |
4010 |
|
LT3971EDD-5#PBF D# NS-LT3971EDD-5#PBF Linear Technology |
OEM/CM ONLY |
8882 |
|
LT3971EDD#PBF D# NS-LT3971EDD#PBF Linear Technology |
OEM/CM ONLY |
2931 |
|
LT3971EDD#TRPBF D# NS-LT3971EDD#TRPBF Linear Technology |
OEM/CM ONLY |
4028 |
|
LT3971EDD-5#TRPBF D# NS-LT3971EDD-5#TRPBF Linear Technology |
OEM/CM ONLY |
3994 |
|
LT3971EDD-3.3#PBF D# NS-LT3971EDD-3.3#PBF Linear Technology |
OEM/CM ONLY |
3355 |
| Part Number | Description | Stock |
|
LT3971EDD-3.3#PBF D# LT3971EDD-3.3PB Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3971EDD-5#TRPBF D# LT3971EDD-5TRPB Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3971EDD#TRPBF D# LT3971EDD#TRPBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3971EDD-5#PBF D# LT3971EDD-5#PBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3971EDD-3.3#TRPBF D# LT3971EDD3.3TRP Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
|
LT3971EDD#PBF D# LT3971EDD#PBF Analog Devices Inc |
DC TO DC CONVERTER RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LT3971EDD5PBF/I Linear Technology |
OEM/CM ONLY |
3971 |
|
LT3971EDD3.3TRPBF Linear Technology |
OEM/CM ONLY |
2484 |
|
LT3971EDD5TRPBF Linear Technology |
OEM/CM ONLY |
1811 |
|
LT3971EDD5PBF Linear Technology |
OEM/CM ONLY |
1524 |
| Part Number | Description | Stock |
|
LT3971EDD-3.3#TRPBF Linear Technology |
IN stock Immediate delivery |
3785 |
|
LT3971EDD-5#TRPBF LINEAR |
IN stock Immediate delivery |
716 |
|
LT3971EDD#TRPBF LINEAR |
IN stock Immediate delivery |
403 |
| Part Number | Description | Stock |
|
LT3971EDD-5-TRPBF Linear Technology |
shipping today |
3236 |
|
LT3971EDD-3.3-TRPBF Linear Technology |
shipping today |
181 |
|
LT3971EDD-TRPBF Linear Technology |
shipping today |
413 |
|
LT3971EDD-3.3 Linear Technology |
shipping today |
183 |
| Part Number | Description | Stock |
|
LT3971EDD-3.3#PBF D# 35261434 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 3.3V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Americas - 242 |
|
LT3971EDD-5#PBF D# 35214115 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 5V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Americas - 7865 |
|
LT3971EDD#PBF D# 52751287 Analog Devices Inc |
Conv DC-DC 4.3V to 38V Synchronous Step Down Single-Out 1.19V to 30V 1.2A Automotive 10-Pin DFN EP Tube RoHS: Compliant
|
Americas - 73 |
| Part Number | Description | Stock |
|
LT3971EDD-5#TRPBF Linear Technology |
IC REG BUCK 5V 1.2A 10DFN |
870 |
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