The ADP1710 and the ADP1711AUJZ-0.75R7 are each available in sixteen fixed output voltage options. The ADP1710 is also available in an adjustable version, which allows output voltages that range from 0.8 V to 5 V via an external divider. The ADP1711AUJZ-0.75R7 allows for a reference bypass capacitor to be connected, which reduces output voltage noise and improves power supply rejection.
The ADP1710/ADP1711AUJZ-0.75R7 are optimized for stable operation with small 1 μF ceramic output capacitors, allowing for good transient performance while occupying minimal board space. An enable pin controls the output voltage on both devices. There is also an under-voltage lockout circuit on both devices, which disables the regulator if IN drops below a minimum threshold.
An internal soft start gives a typical start-up time of 80 μs. Short-circuit protection and thermal overload protection circuits prevent damage to the devices in adverse conditions. Both the ADP1710 and the ADP1711AUJZ-0.75R7 are available in tiny 5 leadTSOT packages, for the smallest footprint solution to all your power needs.
Feature
- Maximum output current: 150 mA
- Input voltage range: 2.5 V to 5.5 V
- Light load efficient IGND = 35 μA with zero load IGND = 40 μA with 100 μA load
- Low shutdown current: <1 μA
- Low dropout voltage: 150 mV @ 150 mA load
- Initial accuracy: ±1%
- Accuracy over line, load, and temperature: ±2%
- Stable with small 1 μF ceramic output capacitor
- 16 fixed output voltage options: 0.75 V to 3.3 V (ADP1710)
- Adjustable output voltage option: 0.8 V to 5.0 V (ADP1710 Adjustable)
- 16 fixed output voltage options with reference bypass: 0.75 V to 3.3 V (ADP1711)
- High PSRR: 69 dB @ 1 kHz
Applications
- Mobile phones
- Digital camera and audio devices
- Portable and battery-powered equipment
- Post dc-dc regulation
(Picture: Pinout)
