PartNumber | LT3689HMSE-5#PBF | LT3689HMSE#TRPBF | LT3689HMSE#PBF |
Description | Switching Voltage Regulators 800mA Step-Down Regulator with Power-On Reset and Watchdog Timer | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | MSOP-16 | MSOP-16 | MSOP-16 |
Output Voltage | 5 V | 0.8 V to 34.2 V | Adjustable |
Output Current | 0.7 A | 0.7 A | 0.7 A |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Input Voltage MAX | 38 V | 38 V | 38 V |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 3.4 V | 3.4 V | 3.4 V |
Switching Frequency | 2 MHz | 2 MHz | 350 kHz to 2.2 MHz |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
Series | LT3689 | LT3689 | LT3689 |
Packaging | Tube | Reel | Tube |
Input Voltage | 3.4 V to 38 V | 3.4 V to 38 V | 3.6 V to 36 V |
Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
Quiescent Current | 50 uA | 50 uA | 125 uA |
Type | Step-Down Regulator with Power-On Reset and Watchdog Timer | Step-Down Regulator with Power-On Reset and Watchdog Timer | Monolithic Buck |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | No Shutdown |
Development Kit | DC1312A | DC1312A | - |
Operating Supply Current | 0.05 mA | 0.05 mA | 0.05 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 37 | 2500 | 37 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Supply Voltage Min | - | - | 3.6 V |