LD6915 series
Dual low-dropout regulators, low noise, 150 mA
Rev. 1 — 8 July 2013
Objective data sheet
DFN1212-6
1....
LD6915 series
Dual low-dropout
regulators, low noise, 150 mA
Rev. 1 — 8 July 2013
Objective data sheet
DFN1212-6
1. Product profile
1.1 General description
The LD6915 series consists of small-size dual Low DropOut
regulators (LDO). Each device delivers two times 150 mA with a typical voltage drop of 120 mV at 150 mA for each LDO. The system offers two individual fixed nominal output voltages (VO(nom)) from 1.2 V to 3.6 V with high Power Supply Rejection Ratio (PSRR) of 80 dB.
The LDO has an integrated Soft start to control the inrush current during start-up. The output mode, when disabled, can be high-ohmic 3-state or auto discharge. Optionally a delayed output circuit is available for the second output. The devices are available in DFN1212-6 (SOT1229) package with a maximum height of 0.4 mm.
1.2 Features and benefits
Extremely low standby current in shutdown mode ( 0.1 A) Low quiescent current Fast turn-on time Safety features (temperature watchdog, current limiter and foldback circuit) Delayed output circuit for second LDO (optional) High PSRR Auto discharge or high-ohmic mode for output when disabled DFN1212-6 (SOT1229) with 0.4 mm pitch and package size of 1.2 1.2 0.4 mm Pb-free, Restriction of Hazardous Substances (RoHS) compliant, free of halogen and
antimony (Dark Green compliant)
1.3 Applications
Smartphones Mobile handsets Digital still cameras
Tablet PCs Mobile internet devices Portable media players
1.4 Quick reference ...
