RP1230 Datasheet | RichPower

Description The RP1230 is a dual channel, low noise, and low dropout regulator sourcing up to 300m A at each channel. The range of output voltage is from 1.2V to 3.6V by operating from 2.5V to 5.5V input. The RP1230 offers 2% accuracy, extremely low dropout voltage (240m V @ 300m A), and extremely low ground current, only 27µA per LDO. The shutdown current is near zero current which is suitable for battery-power devices. Other features include current limiting, over temperature, output short circuit protection. The RP1230 is short circuit thermal folded back protected. The IC lowers its OTP trip point from 165°C to 110°C when output short circuit occurs (VOUT < 0.4V) providing maximum safety to end users. The RP1230 can operate stably with very small ceramic output capacitors, reducing required board space and ponent cost. The RP1230 is available in fixed output voltages in the SOT-23-6 package. Ordering Information RP1230- Package Type E: SOT-23-6 Operating Temperature Range G : Green (Halogen Free with mer- cial Standard) Output Voltage: VOUT1/VOUT2 Features Wide Operating Voltage Ranges : 2.5V to 5.5V Low-Noise for RF Application No Noise Bypass Capacitor Required Fast Response in Line/Load Transient TTL-Logic-Controlled Shutdown Input Low Temperature Coefficient Dual LDO Outputs (300m A/300m A) Ultra-low Quiescent Current 27µA/LDO High Output Accuracy 2% Short Circuit Protection Thermal Shutdown Protection Current Limit Protection Short Circuit Thermal Folded Back Protection Ro HS pliant and 100% Lead (Pb)-Free Applications CDMA/GSM Cellular Handsets Battery-Powered Equipment Laptop, Palmtops, Notebook puters Hand-Held Instruments PCMCIA Cards Portable Information Appliances Marking Information For marking information, contact our sales representative directly or through a Richpower distributor located in your area. Note : Richpower Green products are : Ro HS pliant and patible with the current requirements of IPC/JEDEC J-STD-020. Suitable for use in Sn Pb or...