LT3007 Series - 3μA IQ, 20mA, 45V Low Dropout Fault Tolerant Linear Regulators
The LT®3007 series are micropower, low dropout voltage (LDO) linear regulators. The devices supply 20mA output current with a dropout voltage of 300mV. No-load quiescent current is 3μA. Ground pin current remains at less than 5% of output current as load increases. In shutdown, quiescent current is less than 1μA.
The LT3007 regulators optimize stability and transient response with low ESR ceramic capacitors, requiring a minimum of only 2.2μF. The regulators do not require the addition of ESR as is common with other regulators. Internal protection circuitry includes current limiting, thermal limiting, reverse-battery protection and reversecurrent protection.
The LT3007 series are ideal for applications that require moderate output drive capability coupled with ultralow standby power consumption. The device is available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V, and an adjustable version with an output voltage range of 0.6V to 44.5V. The LT3007 is available in the thermally enhanced 8-lead TSOT-23 package.
Features
Typical Application  | Applications
Packaging |
| Part Number | Package | Temp | Price(1-99) | Price (1k)* |
|---|---|---|---|---|
| LT3007ETS8-1.2#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-1.2#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-1.2#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8-1.5#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-1.5#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-1.5#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8-1.8#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-1.8#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-1.8#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8-2.5#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-2.5#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-2.5#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8-3.3#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-3.3#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-3.3#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8-5#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8-5#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8-5#TRPBF | SOT-23 | E | $1.20 | |
| LT3007ETS8#PBF | SOT-23 | E | $1.71 | |
| LT3007ETS8#TRMPBF | SOT-23 | E | $1.71 | $1.25 |
| LT3007ETS8#TRPBF | SOT-23 | E | $1.20 | |
| LT3007HTS8#PBF | SOT-23 | H | $2.50 | |
| LT3007HTS8#TRMPBF | SOT-23 | H | $2.50 | $1.80 |
| LT3007HTS8#TRPBF | SOT-23 | H | $2.50 | $1.75 |
| LT3007ITS8-1.2#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-1.2#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-1.2#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8-1.5#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-1.5#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-1.5#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8-1.8#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-1.8#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-1.8#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8-2.5#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-2.5#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-2.5#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8-3.3#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-3.3#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-3.3#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8-5#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8-5#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8-5#TRPBF | SOT-23 | I | $1.40 | |
| LT3007ITS8#PBF | SOT-23 | I | $2.00 | |
| LT3007ITS8#TRMPBF | SOT-23 | I | $2.00 | $1.45 |
| LT3007ITS8#TRPBF | SOT-23 | I | $1.40 |
- 符合FMEA要求的 45V LDO具备 3µA IQ 和高达 +150ºC 的 H 级温度范围
- 符合 FMEA 要求的 45V LDO 具备 3µA IQ
- R531 - Reliability Data
- FMEA Compliant, 45V LDO Features 3μA IQ
- FMEA Compliant, 45V LDO Features 3µA IQ with H-Grade Temperature Range up to +150°C
- LT3007 Footprints and Symbols
- LT3007 Demo Circuit - 3.3V, 20mA Supply with Shutdown (3.8-45V to 3.3V @ 20mA)
