AP2213
500mA LOW NOISE LDO REGULATOR
Description
Pin Assignments
(Top View)
(Top View)
The AP2213 is a 500mA output current fixed voltage regulator which
provides low noise, very low dropout voltage (typically 350mV at
500mA), very low standby current (1µA maximum), and excellent
power supply ripple rejection (PSRR 75dB at 100Hz). This device is
used in battery-powered applications, such as handsets and PDAs;
and in noise sensitive applications, such as RF electronics.
VOUT
GND
VIN
3
2
1
3
2
1
VIN
VOUT
GND
TO-252-2 (3)
SOT-223
The AP2213 features individual logic compatible enable/shutdown
control inputs, a low power shutdown mode for extended battery life,
over-current protection, over-temperature protection, and reversed
current protection.
(Top View)
8
7
GND
GND
1
2
3
4
EN
VIN
The AP2213 has 2.5V, 3.0V, and 3.3V versions.
VOUT
BYP
6
5
GND
GND
The AP2213 is available in the TO-252-2 (3), SOIC-8, and SOT-223
packages.
SOIC-8
Applications
Features
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Laptop, Notebook, and Palmtop Computer
CD-ROM, CD-R/RW, DVD Driver
Portable Electronic
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Up to 500mA Output Current
Low Standby Current
Low Dropout Voltage: VDROP = 350mV at 500mA
High Output Accuracy: ±1%
Good Ripple Rejection Ability: 75dB at 100Hz and IOUT = 100µA
Tight Load and Line Regulation
Low Temperature Coefficient
PC Peripheral
Over Current Protection
Thermal Protection
Reversed Current Protection
Logic-Controlled Enable
Moisture Sensitivity: Level 3 per J-STD-020
Terminals: Finish—Matte Tin Plated Leads, Solderable per MIL-
STD-202, Method 208
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Weight:
.
TO252-2 (3): 0.312 grams (Approximate)
SOT-223: 0.116 grams (Approximate)
SOIC-8: 0.077 grams (Approximate)
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Lead-Free Packages: TO-252-2 (3), SOT-223, SOIC-8
.
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Lead-Free Packages, Available in “Green” Molding Compound:
TO-252-2 (3), SOT-223, SOIC-8
.
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Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen- and Antimony-Free. “Green” Device (Note 3)
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For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/200, PPAP
capable, and manufactured in IATF 16949 certified
facilities), please contact us or your local Diodes
representative.
https://www.diodes.com/quality/product-definitions/
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
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www.diodes.com
September 2020
© Diodes Incorporated
AP2213
Document number: DS42665 Rev. 3 - 2