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TC2015-3.0VCTTR

Description
LDO Regulator Pos 3V 0.1A 5-Pin SOT-23 T/R
File Size256KB,20 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Download user manual Parametric View All

TC2015-3.0VCTTR Overview

LDO Regulator Pos 3V 0.1A 5-Pin SOT-23 T/R

TC2015-3.0VCTTR Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
TypeLDO
Number of Outputs1
PolarityPositive
Accuracy (%)±0.4(Typ)
Output TypeFixed
Output Voltage (V)3
Maximum Output Current (A)0.1(Min)
Minimum Input Voltage (V)2.7
Maximum Input Voltage (V)6
Maximum Dropout Voltage @ Current (V)0.14@100mA
Line Regulation0.05%(Typ)
Load Regulation0.33%(Typ)
Maximum Power Dissipation (mW)318
Junction to Ambient255°C/W(Typ)
Special FeaturesCurrent Limit|Thermal Shutdown Protection
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
Supplier Temperature GradeExtended
PackagingTape and Reel
Supplier PackageSOT-23
Pin Count5
Standard Package NameSOT-23
MountingSurface Mount
Package Height1.3(Max)
Package Length2.9
Package Width1.6
PCB changed5
Lead ShapeGull-wing
TC2014/2015/2185
50 mA, 100 mA, 150 mA CMOS LDOs with
Shutdown and Reference Bypass
Features
Low Supply Current: 80 µA (Max)
Low Dropout Voltage: 140 mV (Typ.) @ 150 mA
High-Output Voltage Accuracy: ±0.4% (Typ.)
Standard or Custom Output Voltages
Power-Saving Shutdown Mode
Reference Bypass Input for Ultra Low-Noise
Operation
Fast Shutdown Response Time: 60 µsec (Typ.)
Overcurrent and Overtemperature Protection
Space-Saving 5-Pin SOT-23A Package
Pin-Compatible Upgrades for Bipolar Regulators
Wide Operating Temperature Range:
-40°C to +125°C
Standard Output Voltage Options:
- 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V,
3.3V, 5.0V
General Description
The TC2014, TC2015 and TC2185 are high-accuracy
(typically ±0.4%) CMOS upgrades for bipolar Low
Drop-out Regulators (LDOs), such as the LP2980.
Total supply current is typically 55 µA; 20 to 60 times
lower than in bipolar regulators.
The key features of the device include low noise oper-
ation (plus bypass reference), low dropout voltage
– typically 45 mV for the TC2014, 90 mV for the
TC2015, and 140 mV for the TC2185, at full load – and
fast response to step changes in load. Supply current
is reduced to 0.5 µA (max) and V
OUT
falls to zero when
the shutdown input is low. These devices also
and
overtemperature
incorporate
overcurrent
protection.
The TC2014, TC2015 and TC2185 are stable with an
output capacitor of 1 µF and have maximum output
currents of 50 mA, 100 mA and 150 mA, respectively.
For higher-output
current
versions, see the TC1107
(DS21356), TC1108 (DS21357) and TC1173
(DS21362) (I
OUT
= 300 mA) data sheets.
Applications
Battery-Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Cellular/GSM/PHS Phones
Linear Post-Regulator for SMPS
Pagers
Typical Application
V
IN
+
1
V
IN
V
OUT
5
+
1 µF
1 µF
V
OUT
Related Literature
2
• Application Notes: AN765, AN766, AN776 and
AN792
GND
TC2014
TC2015
TC2185
Package Type
5-Pin SOT-23A
V
OUT
5
Bypass
4
TC2014
TC2015
TC2185
1
V
IN
2
3
Shutdown Control
(from Power Control Logic)
3
SHDN
Bypass
4
0.01 µF
Reference
Bypass Cap
(Optional)
GND SHDN
2001-2012 Microchip Technology Inc.
DS21662F-page 1
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