SSP7901P33PR

SSP7901 Current 300mA High Voltage 40V Low Power LDO SSP7901 General Description The SSP7901 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The SSP7901consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. SOT23-3L SOR23-5L SOT89-3L SOT223 Features ● ● ● ● ● ● ● ● Low Quiescent Current: 1.6μA(type)； Temperature Stability: ±50ppm/℃； Max input voltage: 40V； Output voltage accuracy: tolerance ±2%； Dropout Voltage: 20mV@Iout=10mA 350mV@Iout=100mA； Max Output Current: 300mA； Protections Circuits: Current Limiter, Short Circuit，Thermal shutdown Packages:SOT23-3L、SOR23-5L、SOT89-3L、SOT223； Applications ● ● ● ● Industrial control Consumer electronics Battery power equipment Wireless communication equipment Shanghai Siproin Microelectronics Co., Ltd. V1.0 Page 1 of 13 SSP7901 Order information Product model Package Manner of packing Minimum packing quantity SSP7901PxxMx SOT23-3L 3000 SSP7901PxxM5x SOT23-5L 3000 SSP7901PxxPx SOT89-3L SSP7901PxxPBx SOT89-3L(B) SSP7901PxxFx SOT223 2500 SSP7901PxxFBx SOT223(B) 2500 1000 Reel 1000 Selection Guide Table SSP7901P①②③④ Designator Symbol Description ①② Integer Output Voltage(3.0V~12.0V) M Package:SOT23-3L M5 Package:SOT23-5L P Package:SOT89-3L PB Package:SOT89-3L(B) F Package:SOT223 FB Package:SOT-223(B) R RoHS / Pb Free G Halogen Free ③ ④ Note: ①②stands for output voltages. Other voltages can be specially customized. Shanghai Siproin Microelectronics Co., Ltd. V1.0 Page 2 of 13 SSP7901 Functional Block Diagram PIN CONFIGURATION (Top View) SSP7901PxxMx NO. Description 1 GND 2 Vout 3 Vin MARK 01Mxx YWH SSP7901PxxM5x NO. Description 1 Vin 2 GND 3 NC 4 NC 5 Vout MARK Shanghai Siproin Microelectronics Co., Ltd. 01M5xx YWH V1.0 Page 3 of 13 SSP7901 SSP7901PxxPx NO. Description 1 GND 2 Vin 3 Vout MARK 01Pxx YWH SSP7901PxxPBx NO. Description 1 Vout 2 GND 3 Vin MARK 01PBxx YWH SSP7901PxxFx NO. Description 1 GND 2 Vin 3 Vout MARK 01Pxx YWH SSP7901PxxFBx NO. Description 1 Vout 2 GND 3 Vin MARK 01FBxx YWH Note: xx:Output Voltage,”33”stands for 3.3V Y: The Year of manufacturing,”2” stands for year 2022; W: The week of manufacturing. ”20” stands for week 20; H: Factory Code; Shanghai Siproin Microelectronics Co., Ltd. V1.0 Page 4 of 13 SSP7901 Application Circuits Absolute Maximum Ratings (Unless otherwise indicated: Ta=25℃) PARAMETER SYMBOL MIN MAX UNITS Input Voltage VIN -0.3 40 Output Voltage VOUT Vss-0.3 VIN+0.3V Output Current Iout - 300 mA SOT23-3 220 SOT23-5 220 SOT-89 650 SOT 223 1000 Power Dissipation PD（1） Operating Ambient Temperature Topr -40 85 Storage Temperature Tstg -40 125 ESD Protection ESD HBM V mW ℃ 2000 V Note:These are just the limit parameters.Beyond the range specified in the Absolute Maximum Ratings may cause serious damage to the equipment.Long exposure to extreme conditions may affect the reliability of the device. (1)Increasing the welding area of package is beneficial to increase power consumption Recommended Operating Conditions PARAMETER SYMBOL MIN MAX UNITS Input Voltage VIN -0.3 36 V Operating Ambient Temperature Topr -40 85 ℃ Note: Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability Shanghai Siproin Microelectronics Co., Ltd. V1.0 Page 5 of 13 SSP7901 Electrical Characteristics SSP7901 Series (Unless otherwise indicated：Ta=25℃) PARAMETER SYMBOL CONDITIONS Output Voltage1 VOUT(S) VIN= VOUT(S)+2V，IOUT=10mA IOUT=10mA Dropout Voltage2 - - IOUT=100mA 350 - IOUT=200mA 770 - - 1380 - - 0.01 0.02 VIN=Vout(S)+2V Vout (S)≤10V 40 90 1mA≤IOUT≤300mA Vout(S)>10V 85 150 VIN = VOUT(S)+2V，IOUT=10mA -40℃≤Ta≤85℃ ±50 IOUT=300mA VOUT V IN  VOUT Load Regulation ∆VOUT2 Temperature Stability VOUT Ta Quiescent Current Iq Input Voltage VIN Maximum Output Current IOUTMAX Current Limit3 ILIM Short Circuit Current ISHORT Power Supply Rejection Ratio PSRR Over Temperature Protection OTP VOUT(S) VOUT(S) VOUT(S) x0.98 x1.02 20 VDROP Line Regulation MIN TYP MAX UNIT VOUT(S)+2V≤VIN≤36V IOUT =10mA no load 0.8 1.2 2 3.0≤VOUT(S)≤40V 1 1.6 3 2.2 VIN= VOUT(S)+1V, VOUT = 0.98 ×VOUT(S) VIN=Vout(S)+2V, Vout Short to GND with 0Ω mV ％/V mV ppm/℃ VOUT(S)