BU28JA2DG-CTR ROHM

Datasheet CMOS LDO Regulators for Automotive 1ch 200mA CMOS LDO Regulators BUxxJA2DG-C series General Description Key Specifications BUxxJA2DG-C series are high-performance CMOS LDO Input Power Supply Voltage Range: 1.7V to 6.0V regulators with output current ability of up to 200mA. The Output Current Range: 0 to 200mA SSOP5 package can contribute to the downsizing of the Operating Temperature Range: -40C to +125C set. These devices have excellent noise and load Output Voltage Lineup: 1.0V to 3.3V response characteristics despite of its low circuit current Output Voltage Accuracy: 2.0% consumption of 33A. They are most appropriate for Circuit Current: 33A(Typ) various applications such as power supplies for radar Standby Current: 0A (Typ) modules and camera modules. Package W(Typ) x D(Typ) x H(Max) Features SSOP5 2.90mm x 2.80mm x 1.25mm (Note 1) AEC-Q100 qualified High Output Voltage Accuracy: 2.0% (In all recommended conditions) High Ripple Rejection: 68 dB (Typ, 1kHz) Compatible with small ceramic capacitor (Cin=Cout=0.47F) Low Current Consumption: 33A Output Voltage ON/OFF control Output Discharge Built-in Over Current Protection Circuit (OCP) Built-in Thermal Shutdown Circuit (TSD) Package SSOP5 is similar to SOT23-5(JEDEC) (Note1:Grade1) Applications Automotive (Radar modules, Camera modules, etc.) Typical Application Circuit Figure 1. Typical Application Circuit Product structure Silicon monolithic integrated circuit This product is not designed protection against radioactive rays . www.rohm.com TSZ02201-0G5G1AN00020-1-2 2017 ROHM Co., Ltd. All rights reserved. 1/28 TSZ2211114001 10.Nov.2017 Rev.003 BUxxJA2DG-C series Ordering Information B U X X J A 2 D G - C T R Part Output Voltage Series name Package Product Rank Packaging and forming specification Number 10 : 1.0V Maximum Output Current : 200mA G : SSOP5 C : for Automotive Embossed tape and reel 12 : 1.2V Maximum Power Supply Voltage Range : 6.5V TR : The pin number 1 is the upper right 1C : 1.25V 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 2J : 2.85V 30 : 3.0V 33 : 3.3V Pin Descriptions Pin Configurations SSOP5(Top view) Pin No. Symbol Function VOUT N.C. 1 VIN Input Pin 2 GND GND Pin Output Control Pin 3 STBY (High:ON, Low:OFF) 4 N.C. No Connect STBY VIN GND 5 VOUT Output Pin Block Diagram 1 VIN STBY 3 STBY VREF - AMP + 5 VOUT OCP TSD N.C. 4 2 GND Figure 2. Block diagram www.rohm.com TSZ02201-0G5G1AN00020-1-2 2017 ROHM Co., Ltd. All rights reserved. 2/28 TSZ2211115001 10.Nov.2017 Rev.003