Datasheet CMOS LDO Regulator for Portable Equipments High Ripple Rejection, Low Current Consumption, Versatile Package FULL CMOS LDO Regulator (500mA) BUXXTH5WNVX General Description Key Specifications BUXXTH5WNVX is high-performance FULL CMOS Load Current: 500mA regulator with 500-mA output, which is mounted on Accuracy output voltage: 1.0% versatile package SSON004X1010 (1.00mm 1.00 mm Power Supply rejection Ratio: 80dB 1KHz Low current consumption: 10A (TYP) 0.60mm). It has excellent ripple rejection, noise Operating temperature range: -20C to +85C characteristics and load responsiveness characteristics despite its low circuit current consumption of 10A. It is most appropriate for various applications such as power Applications supplies for logic IC, RF, and camera modules. Smartphone, Battery-powered portable equipment, etc. Features Package High accuracy detection SSON004X1010 : 1.00mm x 1.00mm x 0.60mm High ripple rejection low current consumption Compatible with small ceramic capacitor (Cin=Co=1.0uF) With built-in output discharge circuit ON/OFF control of output voltage With built-in over current protection circuit Typical Application Circuit CE CE V V OUT OUT V IN V IN 1.0F 1.0F GND GND GND Figure 1. Application Circuit Product structureSilicon monolithic integrated circuit This product is not designed for protection against radioactive rays www.rohm.com TSZ02201-0GBG0A600020-1-2 2014 ROHM Co., Ltd. All rights reserved. 1/20 14.Dec.2015.Rev.004 TSZ2211114001 0.480.05 Datasheet BUXXTH5WNVX Connection Diagram SSON004X1010 TOP VIEW BOTTOM VIEW 4 VIN 3 CE 1 VOUT 2 GND LOT Number reverse FIN Part Number Marking 3 CE 2 GND 4 VIN 1 VOUT 1PIN MARK Pin Descriptions SSON004X1010 PIN No. Symbol Function 1 VOUT Output Voltage 2 GND Grounding ON/OFF control of output voltage 3 CE (High: ON, Low: OFF) 4 VIN Power Supply Voltage reverse FIN Substrate (Connect to GND) Ordering Information B U X X T H 5 W N V X - 1 T L Part Output Voltage High Ripple Rejection with Package None: Packageing and forming specification Number 1A : 1.05V Maximum Output Current output discharge NVX : SSON004X1010 Chip Rev.1 Embossed tape and reel 500mA 1: TL : The pin number 1 is the lower left 35 : 3.50V Chip Rev.2 (XX=1A,12) SSON004X1010 1.00.1 <Tape and Reel information> 1PIN MARK Tape Embossed carrier tape Quantity 5000pcs TL Direction S The direction is the 1pin of product is at the lower left when you hold of feed ( ) reel on the left hand and you pull out the tape on the left hand 0.05 - 0.650.05 3-C0.18 1 2 R0.05 45 4 3 Direction of feed 1pin 0.250.05 Reel (Unit : mm) * Order quantity needs to be multiple of the minimum quantity. Lineup Marking Ai Di Ci 6i Output 1.05V 1.20V 2.85V 3.50V Voltage Part BU1ATH5WNVX-1 BU12TH5WNVX-1 BU2JTH5WNVX BU35TH5WNVX Number www.rohm.com TSZ02201-0GBG0A600020-1-2 2014 ROHM Co., Ltd. All rights reserved. 2/20 14.Dec.2015.Rev.004 TSZ2211115001 0.480.05 0.320.1 0.6MAX +0.03 0.070.1 0.02 0.02 1.00.1 0.250.1 (0.12)