R1501J034B-T1-JE

R1501x SERIES AEC-Q100 Grade2 Compliant 1 A LDO Regulator (Operating Voltage up to 24 V) for Automotive Applications NO.EC-184-160801 OUTLINE The R1501x is a CMOS-based positive voltage regulator (VR) IC specifically designed for automotive applications. The R1501xxxxB has features of high input voltage operating, 1 A output current drive, and low supply current. A DMOS transistor*1 is used for the driver, high voltage operating and low on resistance (0.6 Ω at VOUT = 10 V) device is realized. A standard regulator circuit with a current limit circuit and a thermal shutdown circuit are built in this IC. As the operating temperature range is from −40°C to 105°C and maximum input voltage is up to 24 V, this IC is suitable for the constant voltage source for car accessories. The regulator output voltage is fixed in this IC. Output voltage accuracy is ±2.0% and output voltage range is from 3.0 V to 12.0 V with a step of 0.1 V, and from 12.5 V to 18.0 V with a step of 0.5 V. The chip enable pin realizes ultra low supply current standby mode. The packages for this IC are the HSOP-6J for high density mounting of the IC on boards, and the TO-252-5-P2 for high wattage. *1 The DMOS (Double Diffused MOS) transistor adopted by this IC is characterized by a double diffusion structure which comprises a low density n-type (channel) diffused layer and a high density p-type (sources) diffused layer from the edge of the gate electrode. This IC possesses outstanding properties of high operating voltage and low on-resistance, which have been achieved by the channel length scaled down to submicron dimensions and decreased thickness of the gate oxide film. FEATURES • • • • • • • • • • • • • • Supply Current (ISS) ..................................................... Typ. 70 µA Standby Current (Istandby).......................................... Typ. 0.1 µA Output Current (IOUT) .................................................... Min. 1 A Input Voltage Range (VIN) ............................................ 3.0 V to 24.0 V Ripple Rejection (RR) .................................................. Typ. 60 dB (VSET = 5.0 V) Output Voltage Range (VOUT)....................................... 3.0 V to 12.0 V (0.1 V steps) 12.5 V to 18.0 V (0.5 V steps) Output Voltage Accuracy ............................................. ±2% Temperature-Drift Coefficient of Output Voltage .......... Typ. ±100 ppm/°C Line Regulation ............................................................ Typ. 0.05%/V Packages ..................................................................... HSOP-6J, TO-252-5-P2 Operating Temperature range...................................... −40°C to 105°C Built-in Current Limit Circuit Built-in Fold-Back Circuit Built-in Thermal Shutdown Circuit APPLICATIONS • Power source for car accessories including car audio equipment, car navigation system, and ETC system. • Power source for control units including EV inverter and charge control. 1 R1501x NO.EC-184-160801 BLOCK DIAGRAMS R1501xxxxB Thermal Shutdown Circuit VDD VOUT Vref Short Protection Current Limit CE GND SELECTION GUIDE The output voltage and package for the IC can be selected at the user’s request. Product Name Package Quantity per Reel Pb Free Halogen Free R1501SxxxB-E2-AE HSOP-6J 1,000 pcs Yes Yes R1501JxxxB-T1-#E TO-252-5-P2 3,000 pcs Yes Yes xxx : The set output voltage (VSET) can be designated in the range from 3.0 V (030) to 12.0 V (120) in 0.1 V steps and 12.5 V (125) to 18.0 V (180) in 0.5 V steps. #: Designated Automotive Class Code Operating Temperature Range Guaranteed Specs Temperature Range Screening A −40°C to 105°C 25°C High temperature J −40°C to 105°C −40°C to 105°C High and low temperature Automotive class code (A, J) varies depending on the products. Product Name 2 Automotive Class Code A R1501SxxxB-E2-AE  R1501JxxxB-T1-#E  J  R1501x NO.EC-184-160801 PIN DESCRIPTIONS HSOP-6J 6 5 TO-252-5-P2 4 *3 1 2 3 1 HSOP-6J Pin No. *1 Symbol 1 VDD 2 2 3 4 5 Description Input Pin GND *1 Ground Pin 3 GND *1 Ground Pin 4 CE 5 GND*1 Ground Pin 6 VOUT Output Pin Chip Enable Pin, Active-high. When mounting to board, connect between three GND pins by wiring. TO-252-5-P2 Pin No. Symbol 1 VDD Description Input Pin 2 GND *2 Ground Pin 3 GND*2 Ground Pin 4 CE 5 VOUT Chip Enable Pin, Active-high. Output Pin *2 When mounting to board, connect between two GND pins by wiring. *3 The tab on the bottom of the package enhances thermal performance and is electrically connected to GND (substrate level). It is recommended that the tab be connected to the ground plane on the board, or otherwise be left open. 3 R1501x NO.EC-184-160801 ABSOLUTE MAXIMUM RATINGS Symbol Item Unit −0.3 to 36 V VIN Input Voltage VCE Input Voltage (CE Pin) −0.3 to VIN + 0.3 ≤ 36 V VOUT Output Voltage −0.3 to VIN + 0.3 ≤ 36 V Power Dissipation (HSOP-6J)*1 PD Power Dissipation (TO-252-5-P2)*1 Tj Tstg *1 Rating Standard Land Pattern 2100 Ultra High Wattage Land Pattern 3400 Standard Land Pattern 2350 Ultra High Wattage Land Pattern 4800 mW Operating Junction Temperature Range −40 to 150 °C Storage Temperature Range −55 to 150 °C Refer to POWER DISSIPATION for detailed information. ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the permanent damages and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. RECOMMENDED OPERATING CONDITIONS Symbol Item VIN Input Voltage Ta Operating Temperature Range Rating Unit 3 to 24 V −40 to 105 °C RECOMMENDED OPERATING CONDITIONS All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. 4 R1501x NO.EC-184-160801 ELECTRICAL CHARACTERISTICS VIN = VSET + 1.0 V, VCE = VIN, unless otherwise noted. The specification in is checked and guaranteed by design engineering at −40°C ≤ Ta ≤ 105°C. R1501xxxxB (-AE) Symbol (Ta = 25°C) Item Conditions Ta = 25°C Min. x0.98 −40°C ≤ Ta ≤ 105°C x0.965 Typ. Max. x1.02 Unit V x1.035 V VOUT Output Voltage IOUT = 1 mA ISS Supply Current VIN = 24 V, IOUT = 0 A 70 160 µA Istandby Standby Current VIN = 24 V, VCE = 0 V 0.1 1.0 µA 0.1 mA ≤ IOUT ≤ 200 mA 25 60 mV ∆VOUT/∆IOUT Load Regulation 0.1 mA ≤ IOUT ≤ 1 A 125 300 mV VSET + 1 V ≤ VIN ≤ 24 V, IOUT = 10 mA 0.05 0.1 %/V 3.0 V ≤ VSET < 5.0 V 0.135 0.225 5.0 V ≤ VSET < 9.0 V 0.115 0.180 9.0 V ≤ VSET < 12.0 V 0.095 0.155 12.0 V ≤ VSET ≤ 18.0 V 0.090 0.140 3.0 V ≤ VSET < 5.0 V 0.675 1.125 5.0 V ≤ VSET < 9.0 V 0.575 0.900 9.0 V ≤ VSET < 12.0 V 0.475 0.775 12.0 V ≤ VSET ≤ 18.0 V 0.450 0.700 ∆VOUT/∆VIN Line Regulation IOUT = 200 mA VDIF Dropout Voltage IOUT = 1 A ILIM Output Current ISC Short Current Limit V A 1 VOUT = 0 V V 65 mA VCEH CE Input Voltage "H" 2.0 VIN V VCEL CE Input Voltage "L" 0 0.5 V TTSD TTSR Thermal Shutdown Temperature Thermal Shutdown Released Temperature Junction Temperature 160 °C Junction Temperature 135 °C As all of units, all items except Load Regulation at 0.1 mA ≤ IOUT ≤ 1 A and Dropout Voltage at IOUT = 1 A are tested and specified under load conditions such as Tj ≈ Ta = 25°C. 5 R1501x NO.EC-184-160801 VIN = VSET + 1.0 V, VCE = VIN, unless otherwise noted. The specification in is checked and guaranteed by design engineering at −40°C ≤ Ta ≤ 105°C. R1501JxxxB (-JE) Symbol Item Conditions Ta = 25°C Min. x0.98 −40°C ≤ Ta ≤ 105°C x0.965 (−40°C ≤ Ta ≤ 105°C) Typ. Max. x1.02 Unit V x1.035 V VOUT Output Voltage IOUT = 1 mA ISS Supply Current VIN = 24 V, IOUT = 0 A 70 160 µA Standby Current VIN = 24 V, VCE = 0 V 0.1 1.0 µA 0.1 mA ≤ IOUT ≤ 200 mA 25 60 mV 0.1 mA ≤ IOUT ≤ 1 A 125 300 mV VSET + 1 V ≤ VIN ≤ 24 V, IOUT = 10 mA 0.05 0.1 %/V 3.0 V ≤ VSET < 5.0 V 0.135 0.225 5.0 V ≤ VSET < 9.0 V 0.115 0.180 9.0 V ≤ VSET < 12.0 V 0.095 0.155 12.0 V ≤ VSET ≤ 18.0 V 0.090 0.140 3.0 V ≤ VSET < 5.0 V 0.675 1.125 5.0 V ≤ VSET < 9.0 V 0.575 0.900 9.0 V ≤ VSET < 12.0 V 0.475 0.775 12.0 V ≤ VSET ≤ 18.0 V 0.450 0.700 Istandby ∆VOUT/∆IOUT Load Regulation ∆VOUT/∆VIN Line Regulation IOUT = 200 mA VDIF Dropout Voltage IOUT = 1 A ILIM Output Current ISC Short Current Limit 1 VOUT = 0 V V V A 65 mA VCEH CE Input Voltage "H" 2.0 VIN V VCEL CE Input Voltage "L" 0 0.5 V TTSD TTSR Thermal Shutdown Temperature Thermal Shutdown Released Temperature Junction Temperature 160 °C Junction Temperature 135 °C All test items listed under Electrical Characteristics are done except for Dropout Voltage and Load Regulation at 1A Output Current. 6 R1501x NO.EC-184-160801 TYPICAL APPLICATION VDD CIN R1501x CE VOUT VOUT COUT GND CIN = Ceramic 0.47 µF COUT = Ceramic 10 µF External Components Parts Type Parts Name Manufacturer COUT Ceramic Capacitor 10 µF MURATA: GRM32DB31E106K (size: 3225) TECHNICAL NOTES PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor CIN with a capacitance value as much as 0.47 µF or more between VDD pin and GND, and as close as possible to the pins. Connect external components, especially the output capacitor COUT, with a suitable value between the VDD and GND, and as close as possible to the pins. Phase Compensation In this IC, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor COUT with good frequency characteristics and Equivalent Series Resistance (ESR). When using a tantalum type capacitor that the ESR value is large, output might be unstable. Evaluate the circuit considering frequency characteristics. As the bias and the temperature characteristics vary by the capacitor size, manufacturer, and part number, evaluate the circuit with actual using capacitors. 7 R1501x NO.EC-184-160801 TYPICAL APPLICATION FOR PREVENTING IC DESTRUCTION D2 VDD CIN R1501x CE VOUT VOUT COUT D1 GND CIN = Ceramic 0.47 µF COUT = Ceramic 10 µF When a sudden surge of electrical current travels along the VOUT pin and GND due to a short-circuit, electrical resonance of a circuit involving an output capacitor (COUT) and a short circuit inductor generates a negative voltage and may damage the device or the load devices. To prevent damage to the device or the load devices, connecting a schottky diode (D1) between the VOUT pin and GND is recommended. In addition, connect D2 if VOUT pin could be higher than VDD pin. CIN and COUT are necessary for preventing unstable operation. 8 R1501x NO.EC-184-160801 PACKAGE INFORMATION POWER DISSIPATION (HSOP-6J) The power dissipation of the package is dependent on PCB material, layout, and environmental conditions. The following conditions are used in this measurement. Measurement Conditions Board Dimensions Ultra-high Wattage Land Pattern Mounting on Board (Wind Velocity = 0 m/s) Glass Cloth Epoxy Plastic (Four-Layer Board) 76.2 mm × 114.3 mm × 0.8 mm Standard Land Pattern Mounting on Board (Wind Velocity = 0 m/s) Glass Cloth Epoxy Plastic (Double-sided Board) 50 mm × 50 mm × 1.6 mm Copper Ratio 96% 50% Through-holes φ 0.3 mm × 28 pcs φ 0.5 mm × 24 pcs Environment Board Material Measurement Result (Ta = 25°C, Tjmax = 150°C) Ultra-high Wattage Land Pattern Standard Land Pattern Free Air Power Dissipation 3400 mW 2100 mW 675 mW Thermal Resistance 37°C/W 59°C/W 185°C/W 3500 3250 On Board Ultra-high Wattage Land Pattern 3400 3000 Power Dissipation PD (mW) 2750 76.2 50 2500 2250 2100 1750 114.3 50 Free Air 1500 50 20 40 2000 On Board Standard Land Pattern 1250 40 20 1000 750 675 500 250 0 0 25 50 75 100 105 125 150 Ambient Temperature (°C) Ultra-high Wattage Standard IC Mount Area (mm) Power Dissipation vs. Ambient Temperature Measurement Board Pattern 9 R1501x NO.EC-184-160801 PACKAGE DIMENSIONS (HSOP-6J) 5.02±0.3 4 0.60±0.2 3.9±0.2 5 6.0±0.3 6 1 2 3 3.81 +0.10 0.2-0.05 1.67±0.1 0.4±0.1 0.10 0.12 M 0.15±0.1 1.5±0.1 0.605 Typ. Unit: mm MARK SPECIFICATIONS (HSOP-6J) : Product Code … Refer to R1501x MARK SPECIFICATION TABLE : Lot Number … Alphanumeric Serial Number   10 R1501x NO.EC-184-160801 R1501x MARK SPECIFICATION TABLE (HSOP-6J) Product Name R1501S030B  VSET H030 3.0 V Product Name R1501S070B R1501S031B H031 3.1 V R1501S032B H032 3.2 V R1501S033B H033 3.3 V R1501S034B H034 3.4 V R1501S035B H035 3.5 V R1501S036B H036 3.6 V R1501S037B H037 R1501S038B H038 R1501S039B H039 R1501S040B H040 R1501S041B H041 R1501S042B H042 R1501S043B H043 R1501S044B H044 R1501S045B H045 R1501S046B  VSET H070 7.0 V R1501S071B H071 7.1 V R1501S072B H072 7.2 V R1501S073B H073 7.3 V R1501S074B H074 R1501S075B H075 R1501S076B 3.7 V Product Name R1501S110B  VSET H110 11.0 V R1501S111B H111 11.1 V R1501S112B H112 11.2 V R1501S113B H113 11.3 V 7.4 V R1501S114B H114 11.4 V 7.5 V R1501S115B H115 11.5 V H076 7.6 V R1501S116B H116 11.6 V R1501S077B H077 7.7 V R1501S117B H117 11.7 V 3.8 V R1501S078B H078 7.8 V R1501S118B H118 11.8 V 3.9 V R1501S079B H079 7.9 V R1501S119B H119 11.9 V 4.0 V R1501S080B H080 8.0 V R1501S120B H120 12.0 V 4.1 V R1501S081B H081 8.1 V R1501S125B H125 12.5 V 4.2 V R1501S082B H082 8.2 V R1501S130B H130 13.0 V 4.3 V R1501S083B H083 8.3 V R1501S135B H135 13.5 V 4.4 V R1501S084B H084 8.4 V R1501S140B H140 14.0 V 4.5 V R1501S085B H085 8.5 V R1501S145B H145 14.5 V H046 4.6 V R1501S086B H086 8.6 V R1501S150B H150 15.0 V R1501S047B H047 4.7 V R1501S087B H087 8.7 V R1501S155B H155 15.5 V R1501S048B H048 4.8 V R1501S088B H088 8.8 V R1501S160B H160 16.0 V R1501S049B H049 4.9 V R1501S089B H089 8.9 V R1501S165B H165 16.5 V R1501S050B H050 5.0 V R1501S090B H090 9.0 V R1501S170B H170 17.0 V R1501S051B H051 5.1 V R1501S091B H091 9.1 V R1501S175B H175 17.5 V R1501S052B H052 5.2 V R1501S092B H092 9.2 V R1501S180B H180 18.0 V R1501S053B H053 5.3 V R1501S093B H093 9.3 V R1501S054B H054 5.4 V R1501S094B H094 9.4 V R1501S055B H055 5.5 V R1501S095B H095 9.5 V R1501S056B H056 5.6 V R1501S096B H096 9.6 V R1501S057B H057 5.7 V R1501S097B H097 9.7 V R1501S058B H058 5.8 V R1501S098B H098 9.8 V R1501S059B H059 5.9 V R1501S099B H099 9.9 V R1501S060B H060 6.0 V R1501S100B H100 10.0 V R1501S061B H061 6.1 V R1501S101B H101 10.1 V R1501S062B H062 6.2 V R1501S102B H102 10.2 V R1501S063B H063 6.3 V R1501S103B H103 10.3 V R1501S064B H064 6.4 V R1501S104B H104 10.4 V R1501S065B H065 6.5 V R1501S105B H105 10.5 V R1501S066B H066 6.6 V R1501S106B H106 10.6 V R1501S067B H067 6.7 V R1501S107B H107 10.7 V R1501S068B H068 6.8 V R1501S108B H108 10.8 V R1501S069B H069 6.9 V R1501S109B H109 10.9 V 11 R1501x NO.EC-184-160801 POWER DISSIPATION (TO-252-5-P2) Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: * Measurement conditions Standard Land Pattern Environment Ultra High Wattage Land Pattern Mounting on board (Wind velocity 0m/s) Board Material Glass cloth epoxy plastic (Double layers) Glass cloth epoxy plastic (Four-layers) Board Dimensions 50mm x 50mm x 1.6mm 76.2mm x 114.3mm x 0.8mm Copper Ratio Top side: Approx. 50%, Back side: Approx. 50% Top, Back side: Approx. 96%, 2nd, 3rd: 100% Through - hole φ 0.5mm x 24pcs φ 0.4mm x 30pcs * Measurement Results (Ta=25°C, Tjmax=150°C) Standard Land Pattern Ultra High Wattage Land Pattern 2350mW 4800mW θja=(150-25°C)/2.35W= 53°C/W θja= (150-25°C)/4.8W = 26°C/W θjc= 17°C/W θjc= 7°C/W Power Dissipation Thermal Resistance 76.2 Power Dissipation 50 50 4800 40 On Board (Ultra High Wattage Land Pattern) 4500 4000 50 PD (mW) 5000 3000 114.3 2500 50 Power Dissipation 3500 2350 2000 1500 1000 On Board (Standard Land Pattern) 500 Standard 0 0 25 50 75 105 100 125 Ambient Temperature（℃） 150 Ultra High Wattage Measurement Board Pattern IC Mount Area (Unit: mm) 12 R1501x NO.EC-184-160801 PACKAGE DIMENSIONS (TO-252-5-P2) 6.60±0.20 +0.26 0.50±0.10 0.50±0.10 0.10 (0°～8°) 1.52 -0.13 (6.20) (1.00) (1.00) 5 0.50±0.10 2.30±0.20 1.10±0.20 9.90±0.30 (0～0.127) S 1 6.10±0.20 C0.60 5.34±0.20 0.12 M 1.27 (3.56) (5.04) (4.06) 2.70±0.20 ＊) The tab on the bottom of the package ＊ enhances thermal performance and is electrically connected to GND (substrate level). It is recommended that the tab be connected to the ground plane on the board, or otherwise be left floating. R0.325 (1.50) R0.225 (4.19) (Unit : mm) MARK SPECIFICATIONS (TO-252-5-P2) : Product Code … Refer to R1501x MARK SPECIFICATION TABLE : Lot Number … Alphanumeric Serial Number    13 R1501x NO.EC-184-160801 R1501x MARK SPECIFICATION TABLE (TO-252-5-P2) Product Name 14  VSET Product Name  VSET R1501J030B R1501J031B R1501J032B R1501J033B R1501J034B R1501J035B R1501J036B R1501J037B R1501J038B R1501J039B R1501J040B R1501J041B R1501J042B R1501J043B R1501J044B R1501J045B R1501J046B R1501J047B R1501J048B R1501J049B R1501J050B R1501J051B R1501J052B R1501J053B R1501J054B R1501J055B R1501J056B R1501J057B R1501J058B R1501J059B R1501J060B R1501J061B R1501J062B R1501J063B R1501J064B R1501J065B R1501J066B R1501J067B R1501J068B A1J030B A1J031B A1J032B A1J033B A1J034B A1J035B A1J036B A1J037B A1J038B A1J039B A1J040B A1J041B A1J042B A1J043B A1J044B A1J045B A1J046B A1J047B A1J048B A1J049B A1J050B A1J051B A1J052B A1J053B A1J054B A1J055B A1J056B A1J057B A1J058B A1J059B A1J060B A1J061B A1J062B A1J063B A1J064B A1J065B A1J066B A1J067B A1J068B 3.0 V 3.1 V 3.2 V 3.3 V 3.4 V 3.5 V 3.6 V 3.7 V 3.8 V 3.9 V 4.0 V 4.1 V 4.2 V 4.3 V 4.4 V 4.5 V 4.6 V 4.7 V 4.8 V 4.9 V 5.0 V 5.1 V 5.2 V 5.3 V 5.4 V 5.5 V 5.6 V 5.7 V 5.8 V 5.9 V 6.0 V 6.1 V 6.2 V 6.3 V 6.4 V 6.5 V 6.6 V 6.7 V 6.8 V R1501H070B R1501J071B R1501J072B R1501J073B R1501J074B R1501J075B R1501J076B R1501J077B R1501J078B R1501J079B R1501J080B R1501J081B R1501J082B R1501J083B R1501J084B R1501J085B R1501J086B R1501J087B R1501J088B R1501J089B R1501J090B R1501J091B R1501J092B R1501J093B R1501J094B R1501J095B R1501J096B R1501J097B R1501J098B R1501J099B R1501J100B R1501J101B R1501J102B R1501J103B R1501J104B R1501J105B R1501J106B R1501J107B R1501J108B A1J070B A1J071B A1J072B A1J073B A1J074B A1J075B A1J076B A1J077B A1J078B A1J079B A1J080B A1J081B A1J082B A1J083B A1J084B A1J085B A1J086B A1J087B A1J088B A1J089B A1J090B A1J091B A1J092B A1J093B A1J094B A1J095B A1J096B A1J097B A1J098B A1J099B A1J100B A1J101B A1J102B A1J103B A1J104B A1J105B A1J106B A1J107B A1J108B 7.0 V 7.1 V 7.2 V 7.3 V 7.4 V 7.5 V 7.6 V 7.7 V 7.8 V 7.9 V 8.0 V 8.1 V 8.2 V 8.3 V 8.4 V 8.5 V 8.6 V 8.7 V 8.8 V 8.9 V 9.0 V 9.1 V 9.2 V 9.3 V 9.4 V 9.5 V 9.6 V 9.7 V 9.8 V 9.9 V 10.0 V 10.1 V 10.2 V 10.3 V 10.4 V 10.5 V 10.6 V 10.7 V 10.8 V R1501J069B A1J069B 6.9 V R1501J109B A1J109B 10.9 V R1501x NO.EC-184-160801 Product Name R1501J110B R1501J111B R1501J112B R1501J113B R1501J114B R1501J115B R1501J116B R1501J117B R1501J118B R1501J119B R1501J120B R1501J125B R1501J130B R1501J135B R1501J140B R1501J145B R1501J150B R1501J155B R1501J160B R1501J165B R1501J170B R1501J175B R1501J180B  A1J110B A1J111B A1J112B A1J113B A1J114B A1J115B A1J116B A1J117B A1J118B A1J119B A1J120B A1J125B A1J130B A1J135B A1J140B A1J145B A1J150B A1J155B A1J160B A1J165B A1J170B A1J175B A1J180B VSET 11.0 V 11.1 V 11.2 V 11.3 V 11.4 V 11.5 V 11.6 V 11.7 V 11.8 V 11.9 V 12.0 V 12.5 V 13.0 V 13.5 V 14.0 V 14.5 V 15.0 V 15.5 V 16.0 V 16.5 V 17.0 V 17.5 V 18.0 V 15 R1501x NO.EC-184-160801 TYPICAL CHARACTERISTICS Ta = 25°C, unless otherwise noted. Note: Typical Characteristics are intended to be used as reference data; they are not guaranteed. 1) Output Voltage vs. Output Current (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF) R1501x030B R1501x050B R1501x090B R1501x180B 2) Output Voltage vs. Input Voltage (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF) R1501x030B 16 R1501x050B R1501x NO.EC-184-160801 R1501x090B R1501x180B 3) Supply Current vs. Input Voltage (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF) R1501x030B R1501x050B R1501x090B R1501x180B 17 R1501x NO.EC-184-160801 4) Output Voltage vs. Temperature (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF, IOUT = 1 mA) R1501x030B R1501x050B R1501x090B R1501x180B 5) Supply Current vs. Temperature (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF, IOUT = 0 mA) R1501x030B 18 R1501x050B R1501x NO.EC-184-160801 R1501x090B R1501x180B 6) Dropout Voltage vs. Output Current (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF) R1501x030B R1501x050B R1501x090B R1501x180B 19 R1501x NO.EC-184-160801 7) Dropout Voltage vs. Set Output Voltage (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF) 8) Ripple Rejection vs. Input Bias Voltage (CIN = none, COUT = Ceramic 10 µF, IOUT = 100 mA 20 R1501x030B R1501x030B R1501x050B R1501x050B R1501x NO.EC-184-160801 R1501x090B R1501x090B R1501x180B R1501x180B 9) Ripple Rejection vs. Frequency (CIN = none, COUT = Ceramic 10 µF, Ripple = 0.5 Vp-p) R1501x030B R1501x050B 21 R1501x NO.EC-184-160801 R1501x090B R1501x180B 10) Input Transient Response (CIN = none, COUT = Ceramic 10 µF, IOUT = 100 mA, tr = tf = 10 µs) 22 R1501x030B R1501x050B R1501x090B R1501x180B R1501x NO.EC-184-160801 11) Load Transient Response (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF, tr = tf = 0.5 µs) R1501x030B R1501x050B R1501x090B R1501x180B 12) Turn On Speed with CE pin (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF, tr = tf = 0.5 µs) R1501x030B R1501x030B 23 R1501x NO.EC-184-160801 24 R1501x050B R1501x050B R1501x090B R1501x090B R1501x180B R1501x180B R1501x NO.EC-184-160801 13) Turn Off Speed with CE (CIN = Ceramic 0.47 µF, COUT = Ceramic 10 µF, IOUT = 500 mA, tr = tf = 0.5 µs) R1501x030B R1501x050B R1501x090B R1501x180B 25 R1501x NO.EC-184-160801 ESR vs. Output Current When using this IC, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is less than or equal to the specified value are marked as the hatched area in the graph. Measurement conditions Input Voltage: VOUT + 1 V to 24 V Frequency Band: 10 Hz to 1 MHz Temperature: −40°C to 105°C Capacitor: CIN = Ceramic 0.47 µF COUT = Ceramic 10 µF R1501x030B Specified value = 40 µVrms R1501x050B Specified value = 50 µVrms 26 R1501x030B Specified value = 40 µVrms R1501x050B Specified value = 50 µVrms R1501x NO.EC-184-160801 R1501x090B Specified value = 120 µVrms R1501x180B Specified value = 220 µVrms R1501x090B Specified value = 120 µVrms R1501x180B Specified value = 220 µVrms 27 1. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. Therefore, before deciding to use the products, please refer to our sales representatives for the latest information thereon. 2. 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