DataSheetWiki


TC551801 fiches techniques PDF

Microchip Technology - Low Dropout Positive Voltage Regulator

Numéro de référence TC551801
Description Low Dropout Positive Voltage Regulator
Fabricant Microchip Technology 
Logo Microchip Technology 





1 Page

No Preview Available !





TC551801 fiche technique
Obsolete Device
TC55
1 µA Low Dropout Positive Voltage Regulator
Features
• Low Dropout Voltage: 120 mV (typ) at 100 mA,
380 mV (typ) at 200 mA
• High Output Current: 250 mA (VOUT = 5.0V)
• High Accuracy Output Voltage: ±2% (max)
www.DataSheet4U.com (±1% Semi-Custom Version)
• Low Power Consumption: 1.1 µA (typ)
• Low Temperature Drift: ±100 ppm/°C (typ)
• Excellent Line Regulation: 0.2%/V (typ)
• Package Options: 3-Pin SOT-23A, 3-Pin SOT-89
and 3-Pin TO-92
• Short-Circuit Protection
• Standard Output Voltage Options: 1.2V, 1.8V,
2.5V, 3.0V, 3.3V, 5.0V
Applications
• Battery-Powered Devices
• Cameras and Portable Video Equipment
• Pagers and Cellular Phones
• Solar Powered Instruments
• Consumer Products
Package Types
3-Pin SOT-23A
VIN
3
3-Pin SOT-89
VIN
TC55
1
GND
2
VOUT
TC55
1 23
GND VIN VOUT
3-Pin TO-92
123
General Description
The TC55 Series is a collection of CMOS low dropout,
positive voltage regulators that can source up to
250 mA of current, with an extremely low input-output
voltage differential of 380 mV (typ) at 200 mA.
The TC55’s low dropout voltage, combined with the low
current consumption of only 1.1 µA (typ), makes it ideal
for battery operation. The low voltage differential (drop-
out voltage) extends the battery operating lifetime. It
also permits high currents in small packages when
operated with minimum VIN – VOUT differentials.
The circuit also incorporates short-circuit protection to
ensure maximum reliability.
Functional Block Diagram
VIN
VOUT
Short-Circuit
Protection
Voltage
Reference
GND
Bottom
View
GND VIN VOUT
Note: 3-Pin SOT-23A is equivalent to the
EIAJ SC-59.
© 2005 Microchip Technology Inc.
DS21435F-page 1

PagesPages 18
Télécharger [ TC551801 ]


Fiche technique recommandé

No Description détaillée Fabricant
TC551801 Low Dropout Positive Voltage Regulator Microchip Technology
Microchip Technology

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche