NCP4680 Datasheet | onsemi

NCP4680 150 m A, Low Noise Low Dropout Regulator The NCP4680 is a CMOS linear voltage regulator with 150 m A output current capability. The device is available in a tiny 0.8x0.8 mm XDFN, and has high output voltage accuracy, low supply current and high ripple rejection. The NCP4680 is easy to use and includes output current fold- back protection. A Chip Enable function is included to save power by lowering supply current. The line and load transient responses are very good, making this regulator ideal for use as a power supply for munication equipment. Features http://onsemi. MARKING DIAGRAMS XXX XMM - - - - - - - - - - - - - - - Operating Input Voltage Range: 1.40 V to 5.25 V Output Voltage Range: 0.8 V to 3.6 V (available in 0.1 V steps) Output Voltage Accuracy: ±1.0% Supply Current: 50 m A typical Dropout Voltage: 0.25 V (IOUT = 150 m A, VOUT = 2.5 V) High PSRR: 75 d B (f = 1 k Hz, VOUT = 2.5 V) Line Regulation: 0.02%/V Typ. Stable with Ceramic Capacitors: 0.1 m F or more Current Fold Back Protection Available in XDFN4 0.8 x 0.8 mm, SC- 70, SOT23 Packages These are Pb- Free Devices Battery- powered Equipment Networking and munication Equipment Cameras, DVRs, STB and Camcorders Home Appliances NCP4680x VIN CE GND VOUT VOUT SC- 70 CASE 419A SOT- 23- 5 CASE 1212 XX M 1 XDFN4 CASE 711AB XM M Typical Applications XX, XXX= Specific Device Code M, MM = Date Code A = Assembly Location Y = Year W = Work Week G = Pb- Free Package (Note: Microdot may be in either location) C1 100n C2 100n ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 17 of this data sheet. Figure 1. Typical Application Schematic © Semiconductor ponents Industries, LLC, 2011 June, 2011 - Rev. 1 Publication Order Number: NCP4680/D Free Datasheet...