The ADP3335 is a member of the ADP330x family of precision low dropout anyCAP voltage regulators. The ADP3335 operates with an input voltage range of +2.6 V to +12 V and delivers a continuous load current up to 500 mA. The ADP3335 stands out from the conventional LDOs with the lowest thermal resistance of any MSOP-8 package and an enhanced process that enables it to offer performance advantages beyond its competition. Its pat-ented design requires only a 1.0 µF output capacitor for stability. This device is insensitive to output capacitor Equivalent Series Resistance (ESR), and is stable with any good quality capacitor, including ceramic (MLCC) types for space-restricted applications. The ADP3335 achieves exceptional accuracy of ±0.9% at room temperature and ±1.8% over temperature, line and load variations. The dropout voltage of the ADP3335 is only 200 mV (typical) at 500 mA. This device also includes a safety current limit, thermal overload protection and a shutdown feature. In shutdown mode, the ground current is reduced to less than 2 µA. The ADP3335 has ultralow quiescent current 60 µA (typ) in light load situations.
Features and Benefits
| Power ManagementDesign Tools |
| Document | note |
| ADP3335: High Accuracy Ultralow IQ, 500 mA anyCAP Low Dropout Regulator Data Sheet (Rev. D) | PDF 442 kB |
| Document | note |
| AN-1072: How to Successfully Apply Low Dropout Regulators | PDF 105 kB |
| AN-262: Low-Noise Low Drop-Out Regulator for Portable Equipment | PDF 341 kB |
| Document | note |
| UG-461: ezLINX iCoupler Isolated Interface Development Environment Software User Guide | PDF 1915 kB |
| Document | note |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADP3335ACPZ-1.8-R7 Production | 8 ld LFCSP (3x3mm) | REEL 1500 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ACPZ-2.5-R7 Production | 8 ld LFCSP (3x3mm) | REEL 1500 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ACPZ-2.85R7 Production | 8 ld LFCSP (3x3mm) | REEL 1500 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ACPZ-3.3-R7 Production | 8 ld LFCSP (3x3mm) | REEL 1500 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ACPZ-3.3-RL Production | 8 ld LFCSP (3x3mm) | REEL 5000 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ACPZ-5-R7 Production | 8 ld LFCSP (3x3mm) | REEL 1500 | -40 to 85C | 0 | 0.91 | Y |
| ADP3335ARMZ-1.8-R7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-1.8-RL Production | 8 ld MSOP | REEL 3000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-2.5-RL Production | 8 ld MSOP | REEL 3000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-2.5RL7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-2.85R7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-3.3-RL Production | 8 ld MSOP | REEL 3000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-3.3RL7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-5-R7 Production | 8 ld MSOP | REEL 1000 | -40 to 85C | 0 | 0.92 | Y |
| ADP3335ARMZ-5-REEL Production | 8 ld MSOP | REEL 3000 | -40 to 85C | 0 | 0.92 | Y |
