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Nisshinbo Micro Devices Inc. R1172D121D-TR-FE

Hersteller
Nisshinbo Micro Devices Inc.
Herst.-Teilenr.
R1172D121D-TR-FE
LCSC-Nr.
C3752822
Verp.
HSON-6(2.8x2.9)
Kundennummer
Hauptmerkm.
1.2V Positive Fixed HSON-6(2.8x2.9) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS
DatenblattNisshinbo Micro Devices Inc. R1172D121D-TR-FE
Alternativteile4
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Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 0.6294$ 0.63
200+$ 0.2438$ 48.76
500+$ 0.2361$ 118.05
1,000+$ 0.2314$ 231.40
Standardgehäuse3000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
HerstellerNisshinbo Micro Devices Inc.
Verp.HSON-6(2.8x2.9)
Output Voltage1.2V
Number of Outputs1
Operating Temperature-40℃~+85℃@(Ta)
Supply Current (Iq)60uA
Output ConfigurationPositive
Output Current1A
Operating Voltage6V
FeaturesEnable control;Over Current Protection;Short Circuit Protection;Thermal shutdown;Output discharge
Output TypeFixed
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Beschreibung

KI-Übersetzung

The R1172x Series are CMOS-based positive voltage regulator ICs. The R1172x Series have features of super low dropout, 1A output current capability. Even the output voltage is set at 1.5V, on resistance of internal FET is typically 0.32Ω. Therefore, applications that require a large current at small dropout are suitable for the R1172x series. Low input voltage is acceptable and low output voltage can be set. The minimum input voltage is 1.4V, and the lowest set output voltage is 0.8V. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor net for setting output voltage, a current limit circuit at over-current, a chip enable circuit, a thermal-shutdown circuit, and so on. A stand-by mode with ultra low consumption current can be realized with the chip enable pin. The output voltage of R1172 is fixed in the IC. Since the packages for these ICs are SOT-23-5, SOT-89-5, HSON-6, and HSOP-6J with high power dissipation, high density mounting of the ICs on boards is possible.

Merkmale

KI-Übersetzung
  • Output Current ... 1A
  • Supply Current .... Typ. 60μA
  • Standby Current .. Typ. 0.1μA
  • Input Voltage Range . 1.4V to 6.0V
  • Output Voltage ..... 0.8V to 5.0V (0.1V steps)
  • Dropout Voltage . Typ. 0.32V (VOUT = 1.5V, IOUT = 1A)
  • Typ. 0.18V (VOUT = 2.8V, IOUT = 1A)
  • Ripple Rejection . Typ. 70dB (VOUT = 2.8V)
  • Output Voltage Accuracy ........ ±2.0%
  • Temperature-Drift Coefficient of Output Voltage ... Typ. ±100ppm/°C
  • Line Regulation . Typ. 0.05%/V
  • Load Regulation . Typ. 15mV at IOUT = 300mA, Typ. 50mV at IOUT = 1A
  • Packages ... SOT-23-5, SOT-89-5, HSON-6, HSOP-6J
  • Built-in Inrush current limit circuit . Typ. 500 mA
  • Built-in Fold-Back Protection Circuit . Typ. 250mA (Current at short mode)
  • Built-in Thermal Shutdown Circuit . Thermal Shutdown Temperature ; Typ. 150°C Released Temperature ; Typ. 120°C
  • Built-in Auto Discharge Function . D Version
  • Output capacitors . CIN = COUT = Tantalum 4.7μF (ΔVOUT < 1.0V)
  • CIN = COUT = Ceramic 4.7μF (VOUT ≅ 1.0V)

Anwendungen

KI-Übersetzung
  • Local Power source for Notebook PC.
  • Local Power source for portable communication equipments, cameras, and VCRs.
  • Local Power source for home appliances.

Alternativteile

MPNHerstellerVerpackungVerfügbarkeitStückpreis
R1173D121D-TR-FENisshinbo Micro Devices Inc.HSON-6(2.8x2.9)0$ 0.6294
R1173D121B-TR-FENisshinbo Micro Devices Inc.HSON-6(2.8x2.9)0$ 0.6294
R1172D121A-TR-FENisshinbo Micro Devices Inc.HSON-6(2.8x2.9)0$ 1.3018
R1172D121B-TR-FENisshinbo Micro Devices Inc.HSON-6(2.8x2.9)0$ 1.3018