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Nisshinbo Micro Devices Inc. R1517S851E-E2-FE product image
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Nisshinbo Micro Devices Inc. R1517S851E-E2-FE

Manufacturer
MPN
R1517S851E-E2-FE
LCSC Part #
C3748138
Packaging
HSOP-6J
Customer #
Key Attributes
8.5V Positive Fixed HSOP-6J Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
Datasheetpdf iconNisshinbo Micro Devices Inc. R1517S851E-E2-FE
Alternative Parts7
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.6188$ 0.62
200+$ 0.2394$ 47.88
500+$ 0.2315$ 115.75
1,000+$ 0.2268$ 226.80
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerNisshinbo Micro Devices Inc.
PackagingHSOP-6J
Output Voltage8.5V
Number of Outputs1
Operating Temperature-40℃~+105℃@(Ta)
Supply Current (Iq)18uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage36V
FeaturesEnable control;Adjustable soft-start;Built-in soft-start;Output discharge;Short Circuit Protection;Over Current Protection;Thermal shutdown
Output TypeFixed

Introduction

AI Translation

R1517x is a CMOS-based LDO that specifically designed featuring 500 mA output current and 36 V input voltage. In addition to a conventional regulator circuit, R1517x consists of a constant slope circuit as a soft-start function, a fold-back protection circuit, a short current limit circuit, and a thermal shutdown circuit. Besides the low supply current by CMOS, the operating temperature is -40°C to 105°C and the maximum input voltage is 36 V, the R1517x is very suitable for power source of car accessories. R1517x supports the internal fixed output voltage type of R1517xxxxB/D/E/F, and the output voltage of R1517x0010 can adjust the output voltage be set with an external resistor, and the setting range is from 2.5V to Max 20V. As for the soft-start time, R1517x is fixed internal in R1517xxxxB/C/D and is set to 120 μs (Typ). And the soft-start time in R1517xxxxE/F is adjustable by external capacitors. R1517x supports the auto-discharge function at standby in R1517xxxxD/F. R1517x is available in two packages for ultra-high wattage: HSOP-6J and TO-252-5-P2.

Features

AI Translation
  • Input Voltage Range (Maximum Rating): 3.5 V to 36.0 V (50.0V)
  • Operating Temperature Range: -40°C to 105°C
  • Supply Current: Typ. 18 μA
  • Standby Current: Typ. 0.1 μA
  • Dropout Voltage: Typ. 0.35 V (IOUT = 500 mA, VOUT = 5.0 V)
  • Output Voltage Accuracy: ±0.8% (VOUT ≤ 5.0 V)
  • Line Regulation: Typ. 0.01%/V
  • Packages: HSOP-6J, TO-252-5-P2
  • Output Voltage Range: R1517xxxxB/D/E/F: 2.5 V/3.3 V/3.4 V/5.0 V/ 8.5V; R1517x001C: Adjustable from 2.5 V to 20.0 V with External Resistors. Feedback Voltage: 2.5 V
  • Built-in Short Current Limit Circuit: Typ. 75 mA
  • Built-in Fold-Back Protection Circuit: Min. 500 mA
  • Built-in Thermal Shutdown Circuit: Typ. 160°C
  • Built-in Soft-start Circuit: Typ. 120 μs; R1517xxxxE/F: Adjustable Time Setting with External Capacitors.
  • Usable Ceramic Capacitors: R1517xxxxB/D/E/F: 0.1 μF or more; R1517x001C: 1.0 μF or more

Applications

AI Translation
  • Power source for home appliances such as refrigerators, rice cookers, electric water warmers.
  • Power source for notebook PCs, digital TVs, telephones, private LAN systems.
  • Power source for office equipment such as copiers, printers, facsimiles, scanners, and projectors

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
R1517S851B-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6188
R1517S851F-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6314
R1517S851D-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6314
R1518S851E-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6188
R1518S851D-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6328
R1518S851F-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6314
R1518S851B-E2-FENisshinbo Micro Devices Inc.HSOP-6J0$ 0.6314