KR15S028M Datasheet | KEC

SEMICONDUCTOR TECHNICAL DATA 150m A POWER LOW DROPOUT REGULATOR The KR15SXXXM is an efficient linear voltage regulator with very low dropout voltage(Typically 10m V at light loads and 165m V at 175m A) The KR15SXXXM can be enabled, or shut down by a CMOS or TTL KR15S018M~KR15S033M BIPOLAR LINEAR INTEGRATED CIRCUIT DIM MILLIMETERS _ 0.2 A 2.9 + B C 1.6+0.2/-0.1 _ 0.05 0.70 + _ 0.1 0.4 + 2.8+0.2/-0.3 _ 0.2 1.9 + 0.95 _ 0.05 0.16 + 0.00-0.10 0.25+0.25/-0.15 0.60 0.55 G patible signal. When disabled. power consumption drops nearly to zero. Dropout ground current is minimized to help prolong battery life. Other key Features include reversed battery protechion, current limiting, over temperature shutdown, and low noise performance with an ultra-low-noise option D 4 E F G H I J K L 1 5 Features High Output Voltage Accuracy : 1% Low Quiescent Current. : IQ(OFF) =3 Very Low Ground Current : 350 (IOUT = 50m A) Low Dropout Voltage : 175m V(IOUT=150m A) Built-in ON/OFF control Terminal Built -in Over Current , Over Heat Protection Function Reverse-Battery Protection 1. INPUT 2. GND 3. ON/OFF CONTROL 4. NOISE BYPASS 5. OUTPUT APPLICATIONS Laptop, notebook, and palmtop puters Cellular telephones and battery-powered equipment Consumer and personal electronics PC Card VCC and VPP regulation and switching SMPS post-regulator/dc-to-dc modules High-effciency linear power supplies LINE-UP TSV VOUT (V) ITEM 1.8 2.5 2.6 2.7 2.8 2.85 2.9 3.0 3.1 3.3 KR15S018M KR15S025M KR15S026M KR15S027M KR15S028M KR15S285M KR15S029M KR15S030M KR15S031M KR15S033M MARKING A18 A25 A26 A27 A28 A2J A29 A30 A31 A33 2007. 3. 19 Revision No : 1 1/6 .Data Sheet.in KR15S018M~KR15S033M MARKING 5 4 PIN DESCRIPTIONS Lot No. Type Name PIN NO. 1 2 NAME VIN GND ON/OFF Control Supply Input Ground Enable/Shutdown (Input):CMOS conpatible input. Logic high = Enable, Logic low or open = Shutdown Reference Bypass : Connect external 470p F capacitor to...