BD00FA1WEFJ-E2 ROHM

100mA Variable Output LDO Regulator BD00FA1WEFJ General Description BD00FA1WEFJ is an LDO regulator with output current capability of 0.1A. The Output voltage can be varied from 3.0V to 12.0V using external resistors with 1% reference voltage accuracy. The HTSOP-J8 package can be used in wide variety of digital appliances. As protective function to prevent IC from destruction, this chip has built-in over current protection circuit to protect the device when output is shorted, zero A shutdown mode, and built-in thermal shutdown circuit to protect the IC during thermal over load conditions. This product can be used in wide variety of digital appliances. This regulator can use ceramic capacitor, which have smaller size and longer life than other capacitors. Package W(Typ) D(Typ) H(Max) Features HTSOP-J8 4.90mm x 6.00mm x 1.00mm Built-in high accuracy reference voltage circuit Built-in Over current protection circuit (OCP) Built-in Temperature protection circuit (TSD) Zero A shutdown mode Soft start function Key Specifications Input power supply voltage range: Vo+3.0V to 25.0V Output voltage: 3.0V to 12.0V Output current: 0.1A (Max) Shutdown current: 0A (Typ) Operating temperature range: -25C to + 85C HTSOP-J8 Typical Application Circuit V V CC O C C OUT IN R1 FB EN R2 GND FIN C , C : Ceramic Capacitor IN OUT Ordering Information B D 0 0 F A 1 W E F J - E 2 Part Output Input Output Shutdown Package Packaging and forming specification Number voltage Voltage Current Mode 00:Variable F:30V A1:0.1A W:Included EFJ:HTSOP-J8 E2:Emboss tape reel Product structure : Silicon monolithic integrated circuit This product is not designed to have protection against radioactive rays. www.rohm.com TSZ02201-0GAG0A600010-1-2 2014 ROHM Co., Ltd. All rights reserved. 1/15 TSZ2211114001 20.Jan.2015 Rev.002Datasheet BD00FA1WEFJ Block Diagram BD00FA1WEFJ V CC SOFT START V O Figure 1. Block Diagram Pin Configuration TOP VIEW V V O CC FB N.C. GND N.C. N.C. EN Pin Description Pin No. Pin Name Pin Function 1 V Output pin O 2 FB Feedback pin 3 GND GND pin 4 N.C. No Connection (Connect to GND or leave OPEN) 5 EN Enable pin 6 N.C. No Connection (Connect to GND or leave OPEN) 7 N.C. No Connection (Connect to GND or leave OPEN) 8 V Input pin CC Reverse FIN Substrate(Connect to GND) www.rohm.com TSZ02201-0GAG0A600010-1-2 2014 ROHM Co., Ltd. All rights reserved. 2/15 TSZ2211115001 20.Jan.2015 Rev.002