MIC5213-2.5YC5TR Micrel Semiconductor, MIC5213-2.5YC5TR Datasheet

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MIC5213-2.5YC5TR

Manufacturer Part Number
MIC5213-2.5YC5TR
Description
Manufacturer
Micrel Semiconductor
Datasheet

Specifications of MIC5213-2.5YC5TR

Date_code
05+
Packing_info
SOT-353
August 2004
MIC5213
General Description
The MIC5213 is a Cap 80mA linear voltage regulator in the
Teeny™ SC-70 package. Featuring half the footprint of the
standard SOT-23 package, this Teeny™ SC-70 regulator
has very low dropout voltage (typically 20mV at light loads
and 300mV at 80mA) and very low ground current (225 A at
20mA output). It also offers better than 3% initial accuracy
and includes a logic-compatible enable input.
The Cap regulator design is optimized to work with low-
value, low-cost ceramic capacitors. The outputs typically
require only 0.47 F of output capacitance for stability.
Designed especially for hand-held, battery-powered devices,
the MIC5213 can be controlled by a CMOS or TTL compatible
logic signal. When disabled, power consumption drops nearly
to zero. If on-off control is not required, the enable pin may be
tied to the input for 3-terminal operation. The ground current
of the MIC5213 increases only slightly in dropout, further
prolonging battery life. Key MIC5213 features include current
limiting, overtemperature shutdown, and protection against
reversed battery.
The MIC5213 is available in 2.5V, 2.6V, 2.7V, 2.8V, 3.0V,
3.3V, 3.6V, and 5.0V fixed voltages. Other voltages are
available; contact Micrel for details.
Typical Applications
Teeny is a trademark of Micrel, Inc.
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000• http://www.micrel.com
Ordering Information
Other voltages available. Contact Micrel for details.
Standard
MIC5213-2.5BC5
MIC5213-2.6BC5
MIC5213-2.7BC5
MIC5213-2.8BC5
MIC5213-3.0BC5
MIC5213-3.3BC5
MIC5213-3.6BC5
MIC5213-5.0BC5
Part Number
MIC5213-2.5YC5
MIC5213-2.6YC5
MIC5213-2.7YC5
MIC5213-2.8YC5
MIC5213-3.0YC5
MIC5213-3.3YC5
MIC5213-3.6YC5
MIC5213-5.0YC5
Pb-Free
Shutdown
Enable
Regulator Circuit
Standard
1
2
3
LAJ
LAG
LAM
LAQ
LAL
LAE
LAD
LAB
Marking
1
Features
• Teeny™ SC-70 package
• Wide selection of output voltages
• Guaranteed 80mA output
• Low quiescent current
• Low dropout voltage
• Tight load and line regulation
• Low temperature coefficient
• Current and thermal limiting
• Reversed input polarity protection
• Zero off-mode current
• Logic-controlled shutdown
• Stability with low ESR ceramic capacitors
Applications
• Cellular telephones
• Laptop, notebook, and palmtop computers
• Battery-powered equipment
• Bar code scanners
• SMPS post-regulator/dc-to-dc modules
• High-efficiency linear power supplies
Teeny™ SC-70 Cap Low-Dropout Regulator
Pb-Free
5
4
LAQ
LAM
LAL
LAE
LAB
LAJ
LAG
LAD
Voltage Junction Temp. Range
2.6V
2.5V
2.7V
3.3V
5.0V
3.6V
0.47µF
2.8V
3.0V
V
OUT
Final Information
MIC5213
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
–40 C to +125 C
Package
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
SC-70-5
MIC5213
Micrel

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