TC1017-1.8VCTTR Microchip Technology Inc., TC1017-1.8VCTTR Datasheet

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TC1017-1.8VCTTR

Manufacturer Part Number
TC1017-1.8VCTTR
Description
Regulator, 1.8V 150mA LDO with Shutdown, SOT-23-5
Manufacturer
Microchip Technology Inc.
Type
Voltage Regulatorr
Datasheet

Specifications of TC1017-1.8VCTTR

Current, Output
150 mA
Current, Supply
53 μA
Package Type
SOT-23
Power Dissipation
157 mW
Regulation, Line
0.04 %/V
Regulation, Load
0.38 %
Regulator Type
Low Dropout
Temperature, Operating, Range
-40 to +125 °C
Voltage, Dropout
285 mV
Voltage, Input
6 V
Voltage, Noise
800 nV/sqrt Hz
Voltage, Output
1.8 V
Voltage, Supply, Rejection Ratio
58 dB
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC1017-1.8VCTTR
Manufacturer:
MICROCHIP
Quantity:
6 000
Part Number:
TC1017-1.8VCTTR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Features
• Space-saving 5-Pin SC-70 and SOT-23 Packages
• Extremely Low Operating Current for Longer
• Very Low Dropout Voltage
• Rated 150 mA Output Current
• Requires Only 1 µF Ceramic Output Capacitance
• High Output Voltage Accuracy: 0.5% (typ.)
• 10 µs (typ.) Wake-Up Time from SHDN
• Power-Saving Shutdown Mode: 0.05 µA (typ.)
• Overcurrent and Overtemperature Protection
• Pin-Compatible Upgrade for Bipolar Regulators
Applications
• Cellular/GSM/PHS Phones
• Battery-Operated Systems
• Portable Computers
• Medical Instruments
• Electronic Games
• Pagers
Package Types
© 2005 Microchip Technology Inc.
Battery Life: 53 µA (typ.)
SHDN NC
V
5
1
IN
150 mA, Tiny CMOS LDO With Shutdown
TC1017
2
GND
V
OUT
4
3
SC-70
V
V
OUT
5
1
IN
TC1017R
GND
2
SHDN
NC
4
3
General Description
The TC1017 is a high-accuracy (typically ±0.5%)
CMOS upgrade for bipolar Low Dropout regulators
(LDOs). It is offered in a SC-70 or SOT-23 package.
The SC-70 package represents a 50% footprint reduc-
tion versus the popular SOT-23 package and is offered
in two pinouts to make board layout easier.
Developed specifically for battery-powered systems,
the TC1017’s CMOS construction consumes only
53 µA typical supply current over the entire 150 mA
operating load range. This can be as much as 60 times
less than the quiescent operating current consumed by
bipolar LDOs.
The TC1017 is designed to be stable, over the entire
input voltage and output current range, with low-value
(1 µF) ceramic or tantalum capacitors. This helps to
reduce board space and save cost. Additional inte-
grated features, such as shutdown, overcurrent and
overtemperature protection, further reduce the board
space and cost of the entire voltage-regulating
application.
Key performance parameters for the TC1017 include
low dropout voltage (285 mV typical at 150 mA output
current), low supply current while shutdown (0.05 µA
typical) and fast stable response to sudden input
voltage and load changes.
TC1017
V
V
1
OUT
5
IN
SOT-23
TC1017
GND
2
SHDN
DS21813D-page 1
NC
4
3

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TC1017-1.8VCTTR Summary of contents

Page 1

... This can be as much as 60 times less than the quiescent operating current consumed by bipolar LDOs. The TC1017 is designed to be stable, over the entire input voltage and output current range, with low-value (1 µF) ceramic or tantalum capacitors. This helps to reduce board space and save cost. Additional inte- ...

Page 2

... TC1017 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings † Input Voltage ....................................................................6.5V Power Dissipation ......................... Internally Limited (Note 7) Maximum Voltage On Any Pin ..................V † Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operation listings of this specification is not implied ...

Page 3

... Units T -40 — +125 ° -40 — +125 ° -65 — +150 °C A — 255 — °C/W JA — 450 — °C/W JA TC1017 , T = +25° Max Units Test Conditions — µ 5V mA µ µ 100 Hz OUT — 0V, Average OUT Current (Note 8) — V/W Notes 6, 7 — ...

Page 4

... TC1017 5-Lead Plastic Small Outline Transistor (OT) (SOT-23 Dimension Limits Number of Pins Pitch Outside lead pitch (basic) Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...

Page 5

... To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office PART NO. X.XX X Device Voltage Temperature Options Range Device: TC1017: 150 mA Tiny CMOS LDO with Shutdown TC1017R:150 mA Tiny CMOS LDO with Shutdown (SC-70 only) Voltage Options:* 1.8V (Standard) 1.85V 2.5V SC-70 only 2.6V 2 ...

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