LT1939IDD
For Reference Only
| Part Number | LT1939IDD |
| PNEDA Part # | LT1939IDD |
| Description | IC REG DL BUCK/LINEAR 12DFN |
| Manufacturer | Linear Technology/Analog Devices |
| Unit Price | Request a Quote |
| In Stock | 3,690 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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LT1939IDD Resources
| Brand | Linear Technology/Analog Devices |
| ECAD Module |
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| Mfr. Part Number | LT1939IDD |
| Category | Semiconductors › Power Management ICs › PMIC - Voltage Regulators - Linear + Switching |
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LT1939IDD Specifications
| 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) |
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Manufacturer Microchip Technology Series - Topology Step-Down (Buck) Synchronous (1), Linear (LDO) (1) Number of Outputs 2 Frequency - Switching 2MHz Voltage/Current - Output 1 Adj, 500mA Voltage/Current - Output 2 1.5V, 300mA Voltage/Current - Output 3 - w/LED Driver No w/Supervisor No w/Sequencer Yes Voltage - Supply 2.7V ~ 5.5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 10-VFDFN Exposed Pad Supplier Device Package 10-DFN (3x3) |
Manufacturer Allegro MicroSystems, LLC Series - Topology Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) Number of Outputs 3 Frequency - Switching 250kHz ~ 2.4MHz Voltage/Current - Output 1 5V, 115mA Voltage/Current - Output 2 3.3V, 165mA Voltage/Current - Output 3 5V, 325mA w/LED Driver No w/Supervisor No w/Sequencer Yes Voltage - Supply 2.8V ~ 36V Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount Package / Case 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package 38-eTSSOP |
Manufacturer MaxLinear, Inc. Series - Topology Step-Down (Buck) Synchronous (2), Linear (LDO) (1) Number of Outputs 3 Frequency - Switching 126kHz ~ 1.23MHz Voltage/Current - Output 1 0.6V ~ 5.5V, 6A Voltage/Current - Output 2 0.6V ~ 5.5V, 6A Voltage/Current - Output 3 5V, 135mA w/LED Driver No w/Supervisor No w/Sequencer Yes Voltage - Supply 4.75V ~ 22V Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount Package / Case 45-BLGA Supplier Device Package 45-LGA (12x12) |
