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TC2117

800mA Fixed Low Dropout Positive Regulator

Status: In Production

Features:

  • Fixed Output Voltages: 1.8 V, 2.5 V, 3.0 V, 3.3 V
  • Very Low Dropout Voltage
  • 80 µA Operating Current
  • Guaranteed 800 mA Output Current
  • High Output Voltage Accuracy
  • Over-Current and Over-Temperature Protection
  • Space-saving SOT-223 Package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The TC2117 is a fixed, high accuracy (typically ±0.5%) CMOS low dropout regulator. Designed specifically for battery-operated systems, the TC2117’s CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 80 µA at no load, (20 to 60 times lower than in bipolar regulators) TC2117 key features include ultra low noise, very low dropout voltage (typically 600 mV at full load), and fast response to step changes in load. The TC2117 incorporates both over-temperature and over-current protection. The TC2117 is stable with an output capacitor of only 1µF and has a maximum output current of 800 mA.

Additional Features
    • Fixed Output Voltages: 1.8 V, 2.5 V, 3.0 V, 3.3 V
    • Very Low Dropout Voltage
    • 80 µA Operating Current
    • Guaranteed 800 mA Output Current
    • High Output Voltage Accuracy
    • Over-Current and Over-Temperature Protection
    • Space-saving SOT-223 Package
Parametrics
Name
Value
Product Type
Single LDOs
# of Out
1
IOUT #1
800
IOUT #2
n/a
IOUT #3
n/a
IOUT #4
n/a
IOUT (mA)
800
VIN Min (V)
2.7
VIN Max (V)
6
VOUT (V)
1.8 2.5 3.0 3.3
Voltage Drop Typ (mV)
450
IGND Typ (µA)
80
Tol Typ %
±0.5
PSRR 1 kHz (dB)
55
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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Data Sheet

10/01/2010
437KB

Product Line Card


Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
TC2117-1.8VDBTR
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
TC2117-2.5VDBTR
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
TC2117-3.0VDBTR
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
TC2117-3.3VDBTR
0.115700
0.219250
3
SOT-223
-
Matte Tin
e3
TC2117-1.8VEBTR
1.420000
2.072000
3
DDPAK
-
Matte Tin
e3
TC2117-2.5VEBTR
1.420000
2.072000
3
DDPAK
-
Matte Tin
e3
TC2117-3.0VEBTR
1.420000
2.072000
3
DDPAK
-
Matte Tin
e3
TC2117-3.3VEBTR
1.420000
2.072000
3
DDPAK
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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