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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Voltage Regulators
                      5. LDO Voltage Regulators
                      Print Page

                      LD1117V50

                      Fixed LDO Voltage Regulator, up to 15V, 1.1V Dropout, 5Vout, 800mAout, TO-220-3

                      STMICROELECTRONICS LD1117V50
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoLD1117V50
                      Order Code1087175
                      Product Range5V 800mA LDO Voltage Regulators
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      3,075 In Stock

                      Need more?

                      3075 Delivery in 3-4 Business Days(UK stock)
                      Available until stock is exhausted
                      QuantityPrice
                      1+HK$5.510
                      10+HK$2.590
                      100+HK$2.350
                      500+HK$2.310
                      1000+HK$2.250
                      2500+HK$2.220
                      5000+HK$2.160
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$5.51
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoLD1117V50
                      Order Code1087175
                      Product Range5V 800mA LDO Voltage Regulators
                      Technical Datasheet

                      Data Sheet

                      Output TypeFixed
                      Input Voltage Min-
                      Input Voltage Max15V
                      No. of Outputs1Outputs
                      Output Voltage Nom5V
                      Output Voltage - Nom5V
                      Output Voltage Min-
                      Output Voltage Max-
                      PolarityPositive Output
                      Output Current Max800mA
                      Max Output Current800mA
                      Dropout Voltage Typ @ Current1.1V
                      Dropout Voltage - Typ @ Current1.1V
                      IC MountingThrough Hole
                      IC Case / PackageTO-220
                      No. of Pins3Pins
                      Operating Temperature Min0°C
                      Operating Temperature Max125°C
                      Product Range5V 800mA LDO Voltage Regulators
                      MSL-
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      The LD1117V50 is a 1.1V adjustable and fixed low drop positive Voltage Regulator able to provide up to 800mA of output current. High efficiency is assured by an NPN pass transistor. Unlike than PNP one the quiescent current flows mostly into the load. Only a very common 10μF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25°C. The adjustable regulator is pin-to-pin compatible with the other standard and an adjustable voltage regulator maintaining the better performances in terms of drop and tolerance.

                      • Internal current and thermal limit
                      • Available in ±1% at 25°C and 2% in full temperature range
                      • Supply voltage rejection of 75dB (typical)

                      Applications

                      Power Management

                      Technical Specifications

                      Output Type

                      Fixed

                      Input Voltage Max

                      15V

                      Output Voltage Nom

                      5V

                      Output Voltage Min

                      -

                      Polarity

                      Positive Output

                      Max Output Current

                      800mA

                      Dropout Voltage - Typ @ Current

                      1.1V

                      IC Case / Package

                      TO-220

                      Operating Temperature Min

                      0°C

                      Product Range

                      5V 800mA LDO Voltage Regulators

                      SVHC

                      No SVHC (21-Jan-2025)

                      Input Voltage Min

                      -

                      No. of Outputs

                      1Outputs

                      Output Voltage - Nom

                      5V

                      Output Voltage Max

                      -

                      Output Current Max

                      800mA

                      Dropout Voltage Typ @ Current

                      1.1V

                      IC Mounting

                      Through Hole

                      No. of Pins

                      3Pins

                      Operating Temperature Max

                      125°C

                      MSL

                      -

                      Technical Docs (4)

                      Technical Data Sheet EN

                      Product Change Notice EN

                      EOL Notices EN

                      CAD CadSoft_EAGLE EN

                      Associated Products

                      3 Products Found

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      China
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423990
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.003478
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