Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LT1939IDD |
| OEMstron Part # | LT1939IDD |
| Manufacturer | Linear Technology/Analog Devices |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear + Switching |
| Description | IC REG DL BUCK/LINEAR 12DFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LT1939IDD PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LT1939IDD Specifications
| Part Number | LT1939IDD | |
| Brand | Linear Technology/Analog Devices | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - Linear + Switching | |
| Manufacturer | Linear Technology/Analog Devices | |
| Series | - | |
| Topology | Step-Down (Buck) (1), Linear (LDO) (1) | |
| Number of Outputs | 2 | |
| Frequency - Switching | 500kHz ~ 2.4MHz | |
| Voltage/Current - Output 1 | 0.8V ~ 24.25V, 2A | |
| Voltage/Current - Output 2 | 0.8V ~ 24.25V, 1A | |
| Voltage/Current - Output 3 | - | |
| w/LED Driver | No | |
| w/Supervisor | No | |
| w/Sequencer | No | |
| Voltage - Supply | 3V ~ 25V | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 12-WFDFN Exposed Pad | |
| Supplier Device Package | 12-DFN (3x3) |
LT1939IDD Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LT1939IDD#TRPBF D# V36:1790_06419006 Analog Devices Inc |
Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP T/R RoHS: Compliant
|
Americas - 0 |
|
LT1939IDD#PBF D# V36:1790_06419003 Analog Devices Inc |
Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LT1939IDD#TRPBF Linear Technology |
DC TO DC CONVERTER AND SWITCHING REGULATOR CHIP |
Contact Us |
|
LT1939IDD#PBF Linear Technology |
IC REG DL BUCK/LINEAR 12DFN |
Contact Us |
| Part Number | Description | Stock |
|
LT1939IDD D# LT1939IDD-ND Analog Devices Inc |
IC REG DL BUCK/LINEAR 12DFN |
Limited Supply - Call |
|
LT1939IDD#PBF D# LT1939IDD#PBF-ND Analog Devices Inc |
IC REG DL BUCK/LINEAR 12DFN |
Temporarily Out of Stock |
|
LT1939IDD#TRPBF D# LT1939IDD#TRPBF-ND Analog Devices Inc |
IC REG DL BUCK/LINEAR 12DFN |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
LT1939IDD#PBF Linear Technology |
In stock shipping within 2days |
1050 |
| Part Number | Description | Stock |
|
LT1939IDDPBF N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
3045 |
| Part Number | Description | Stock |
|
LT1939IDDPBF Linear Technology |
OEM/CM ONLY |
1160 |
|
LT1939IDDTRPBF Linear Technology |
OEM/CM ONLY |
1161 |
|
LT1939IDD Linear Technology |
OEM/CM ONLY |
1159 |
| Part Number | Description | Stock |
|
LT1939IDD#PBF D# NS-LT1939IDD#PBF Linear Technology |
OEM/CM ONLY |
7156 |
|
LT1939IDD#TRPBF D# NS-LT1939IDD#TRPBF Linear Technology |
OEM/CM ONLY |
6416 |
| Part Number | Description | Stock |
|
LT1939IDD#PBF D# LT1939IDD#PBF Analog Devices Inc |
VOLTAGE REGULATOR RoHS: Compliant
|
0 |
|
LT1939IDD#TRPBF D# LT1939IDD#TRPBF Analog Devices Inc |
VOLTAGE REGULATOR RoHS: Compliant
|
0 |
| Part Number | Description | Stock |
|
LT1939IDDPBF Linear Technology |
OEM/CM ONLY |
2636 |
| Part Number | Description | Stock |
|
LT1939IDD#PBF D# 35242531 Analog Devices Inc |
Conv DC-DC 3V to 25V Step Down Single-Out 0.8V 2A Automotive 12-Pin DFN EP Tube RoHS: Compliant
|
Americas - 1452 |
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| In Stock | 205 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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