| Part No.： | LT3012 |
| Page： | 18 Pages |
| Size： | 740 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 3 |
| Update Time： | 2024-12-05 07:22:26 |
| DataSheet： | Download |
| Part No. | Packing | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LT3012EDE#PBF | Tube | 91 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN | |
| LT3012EDE#TRPBF | Reel | 2500 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN | |
| LT3012EDE#TRMPBF | Reel | 500 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN | |
| LT3012EFE#PBF | Tube | 95 | 3012EFE | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT3012EFE#TRPBF | Reel | 2500 | 3012EFE | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT3012EFE#TRMPBF | Reel | 500 | 3012EFE | 1 | 16 | -40°C ~ 125°C | 16-Lead Plastic TSSOP | |
| LT3012HFE#PBF | Tube | 95 | 3012HFE | 1 | 16 | -40°C ~ 140°C | 16-Lead Plastic TSSOP | |
| LT3012HFE#TRPBF | Reel | 2500 | 3012HFE | 1 | 16 | -40°C ~ 140°C | 16-Lead Plastic TSSOP | |
| LT3012HFE#TRMPBF | Reel | 500 | 3012HFE | 1 | 16 | -40°C ~ 140°C | 16-Lead Plastic TSSOP | |
| LT3012EDE#WPBF | Tube | 91 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN | |
| LT3012EDE#WTRPBF | Reel | 2500 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN | |
| LT3012EDE#WTRMPBF | Reel | 500 | 3012 | 1 | 12 | -40°C ~ 125°C | 12-Lead (4mm × 3mm) Plastic DFN |
The LT3012 is a high voltage, micropower low dropout linear regulator. The device is capable of supplying 250mA of output current with a dropout voltage of 400mV. Designed for use in battery-powered or high voltage systems, the low quiescent current (40µA operating and 1µA in shutdown) makes the LT3012 an ideal choice. Quiescent current is also well controlled in dropout.
Other features of the LT3012 include the ability to operate with very small output capacitors. The regulator is stable with only 3.3µF on the output while most older devices require between 10µF and 100µF for stability. Small ceramic capacitors can be used without any need for series resistance (ESR) as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting and reverse current protection.
The device is available with an adjustable output with a 1.24V reference voltage. The LT3012 regulator is available in the 16-lead TSSOP and 12 pin low profile (0.75mm) (4mm × 3mm) DFN packages with an exposed pad for enhanced thermal handling capability.
| Part Number | Description |
| LT1020 Datasheet | 125mA, Micropower Regulator and Comparator |
| LT1120 Datasheet | 125mA, Micropower Regulator and Comparator |
| LT1120A Datasheet | 125mA, Micropower Regulator and Comparator |
| LT1121 Datasheet | 150mA, Micropower, LDO |
| LT1121HV Datasheet | 150mA, Micropower, LDO |
| LT1129 Datasheet | 700mA, Micropower, LDO |
| LT1676 Datasheet | 60V, 440mA (IOUT), 100kHz, High Efficiency Step-Down DC/DC Converter |
| LT1761 Datasheet | 100mA, Low Noise Micropower, LDO |
| LT1762 Datasheet | 150mA, Low Noise Micropower, LDO |
| LT1763 Datasheet | 500mA, Low Noise Micropower, LDO |
| LT1764 Datasheet | 3A, Low Noise, Fast Transient Response, LDO |
| LT1764A Datasheet | 3A, Low Noise, Fast Transient Response, LDO |
| LT1766 Datasheet | 60V, 1.2A (IOUT), 200kHz, High Efficiency Step-Down DC/DC Converter |
| LT1776 Datasheet | 40V, 550mA (IOUT), 200kHz, High Efficiency Step-Down DC/DC Converter |
| LT1934 Datasheet | 300mA, (IOUT), Constant Off-Time, High Efficiency Step-Down DC/DC Converter |
| LT1934-1 Datasheet | 60mA, (IOUT), Constant Off-Time, High Efficiency Step-Down DC/DC Converter |
| LT1956 Datasheet | 60V, 1.2A (IOUT), 500kHz, High Efficiency Step-Down DC/DC Converter |
| LT1962 Datasheet | 300mA, Low Noise Micropower, LDO |
| LT1963 Datasheet | 1.5A, Low Noise, Fast Transient Response, LDO |
| LT1963A Datasheet | 1.5A, Low Noise, Fast Transient Response, LDO |
| LT1964 Datasheet | 200mA, Low Noise Micropower, Negative LDO |
| LT3010 Datasheet | 50mA, 3V to 80V, Low Noise Micropower LDO |
| LT3010H Datasheet | 50mA, 3V to 80V, Low Noise Micropower LDO |
| LT3013 Datasheet | 250mA, 4V to 80V, Low Dropout Micropower Linear Regulator with PWRGD |
| LT3013H Datasheet | 250mA, 4V to 80V, Low Dropout Micropower Linear Regulator with PWRGD |
| LT3014 Datasheet | 20mA, 3V to 80V, Low Dropout Micropower Linear Regulator |
| LT3014HV Datasheet | 20mA, 3V to 80V, Low Dropout Micropower Linear Regulator |
