NCV59800 LDO Voltage Regulator - Low Noise, RF 1 A The NCV59800 is a family of 1 A lowdropout linear regulators www.onsemi.com (LDOs) offering high powersupply ripple rejection (PSRR) and ultralow output noise. This series of LDOs uses an advanced BiCMOS process to achieve very good electrical performance. It is an ideal choice for noise sensitive Analog RF FrontEnds used in Telecom Equipment. The NCV59800 is available in the 3 mm x 3 mm 1 DFN8 package. DFN8 3 x 3 mm Features CASE 506DB Operating Input Voltage Range: 2.2 V to 5.5 V Output Voltage Range: MARKING DIAGRAM 0.8 V to 5 V (adjustable) 1 NCVB Quiescent Current typ. 60 A 59800 Low Dropout: 200 mV typ. at 1 A, V = 2.5 V OUT ALYW 2.5% V Accuracy across Load/Line/Temperature OUT Stable with Small 4.7 F Ceramic Capacitors A = Assembly Location L = Wafer Lot VeryLow Noise: Typically 15 V /V from 100 Hz to 100 kHz RMS Y = Year OverCurrent and Thermal Shutdown Protection W = Work Week = PbFree Package Available in 3 x 3 mm DFN8 Package (Note: Microdot may be in either location) Device Temperature Grade 1: 40C to 125C Ambient Operating Temperature Range NCV Prefix for Automotive and Other Applications Requiring PIN CONNECTIONS Unique Site and Control Change Requirements AECQ100 Qualified and PPAP Capable IN These Devices are PbFree, Halogen Free/BFR Free and are RoHS OUT Compliant OUT IN FB NR Typical Applications GND EN Telecom Infrastructure Automotive Infotainment Systems (Top View) HighSpeed I/F (PLL/VCO) 3 mm x 3 mm DFN8 0.65 P NCV59800 V V IN OUT ORDERING INFORMATION IN OUT See detailed ordering and shipping information on page 5 of C IN C this data sheet. OUT EN FB R 1 4.7 F 1 F NR GND R 2 10 nF Optional Figure 1. Typical Application Schematics Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: September, 2019 Rev. 0 NCV59800/DNCV59800 Figure 2. Internal Block Diagram Table 1. PIN FUNCTION DESCRIPTION Pin No. DFN8 Pin Name Description 7,8 IN Unregulated input supply. 4, EPAD GND Ground. 5 EN Driving the enable pin (EN) high turns on the regulator. Driving this pin low puts the regulator into shutdown mode. 6 NR Connect an external capacitor between this pin and ground to reduce the output noise to very low levels. The capacitor slows down the V ramp as well (softstart). OUT Max recommended C value is 0.47 F NR 3 FB This pin is the input to the control loop error amplifier and is used to set the output voltage of the device. 1,2 OUT Regulator output. A 4.7 F to 100 F capacitor is required for stability. Table 2. ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage (Note 1) IN 6.0 V Output Voltage OUT 0.3 to (V + 0.3) 6.0 V IN Enable Input Voltage EN 0.3 to 6.0 V FB Input Voltage FB 0.3 to 6.0 V Output Current I Internally Limited mA OUT Maximum Junction Temperature T 150 C J(MAX) Operating Ambient Temperature T 40 to +125 C A Storage Temperature T 55 to 150 C STG ESD Capability, Human Body Model (Note 2) ESD 2000 V HBM ESD Capability, Machine Model (Note 2) ESD 200 V MM Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area. 2. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per AECQ100002 (EIA/JESD22A114) ESD Machine Model tested per AECQ100003 (EIA/JESD22A115) Latchup Current Maximum Rating tested per JEDEC standard: JESD78 www.onsemi.com 2