AP131-15Y ETC, AP131-15Y Datasheet

no-image

AP131-15Y

Manufacturer Part Number
AP131-15Y
Description
300mA Low Dropout Linear Regulator with Shutdown
Manufacturer
ETC
Datasheet
300mA Low Dropout Linear Regulator with Shutdown
- Input voltage range is up to 7V
- Dropout voltage 400mV at 300mA output current
- Guaranteed 300mA output current.
- Internal R
- Low quiescent current 50
- Output voltage 2% accuracy, and 1.5V to 5V with
- Active low shutdown function (EN pin).
- Fast transient response
- Good load regulation
- Current limit and thermal shutdown protection
- SOT89-5L and SOT23-5L packages
- Wireless Communication
- Battery Powered device
- CD-ROM, DVD, and LAN Card
- PC peripheral
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
0.1V step
Features
Applications
Pin Assignments
on
GND
GND
=1.5Ω PMOS draws no base current
EN
EN
IN
IN
1
2
3
1
2
3
(Top View)
SOT23-5L
(Top View)
SOT89-5L
µ
A
5
4
5
4
OUT
BP
OUT
BP
1/7
The AP131 is a 300mA, fixed output voltage, low
dropout linear regulator. The Device included pass
element, error amplifier, band-gap, current limit and
thermal shutdown circuitry. The device is ON when
EN pin is set to logic high level.
The characteristics of low dropout voltage and less
quiescent current make it good for some critical
current application, for example, some battery
powered devices. The typical quiescent current is
approximately 50µA from zero to maximum load.
Due to internal flexible design, result in extensively
fixed
convenient
current-limit
prevent any fault condition from IC damage. An
external capacitor can be connected to the BP pin
and reduce the output noise.
General Descriptions
Pin Descriptions
Name
GND
OUT
EN
BP
IN
output
to
and
voltage
Input voltage
Ground
Enable pin
Bandgap
Output voltage
use
thermal-shutdown
Description
for
versions
applications.
Rev. 1.2 Oct 28, 2004
and
AP131
make
functions
Built-in
it

Related parts for AP131-15Y

AP131-15Y Summary of contents

Page 1

... This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. General Descriptions The AP131 is a 300mA, fixed output voltage, low dropout linear regulator. The Device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry ...

Page 2

... Operating junction temperature range OP T Storage temperature range ST Power dissipation SOT89-5L D SOT23-5L Package thermal resistance Θ SOT89-5L JA SOT23-5L Anachip Corp. www.anachip.com.tw AP131 Package Lead Free Blank : Normal Y : SOT89-5L W: SOT23- Lead Free Package Error Amp - + Bandgap 1.08V BP Parameter @T =25ºC D ...

Page 3

... L IN Output ON Output OFF C =0.1µF, C =1µF, BP OUT I =30mA OUT inside target value ±2%. This test is skipped at the condition of V OUT AP131 EN IN OUT GND 0.1uF 3/7 AP131 Min. Typ. Max. Unit - 400 500 mV 350 450 - mA - 0.1 0.3 %/ ...

Page 4

... Load Current (uA) Vout V.S. Load Current Anachip Corp. www.anachip.com.tw AP131 GND Current V.S. Input Voltage 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 100K 1M GND Current V.S. Input Voltage AP131 Dropout V ...

Page 5

... Low Dropout Linear Regulator with Shutdown Marking Information Identification code (See appendix) Identification code (See appendix) Appendix Part Number SOT23 SOT89 AP131-15W AP131-15Y AP131-16W AP131-16Y AP131-17W AP131-17Y AP131-18W AP131-18Y AP131-19W AP131-19Y AP131-20W AP131-20Y AP131-21W AP131-21Y AP131-22W AP131-22Y AP131-23W AP131-23Y AP131-24W ...

Page 6

... Ref. 0.118 Ref. 1.50 Ref. 0.059 Ref. 0.46 0.52 0.016 1.50 1.60 0.055 0.39 0.43 0.014 o 5 Typ. 6/7 AP131 1.7 0.4 1.5 L Nom. Max. 0.177 0.181 0.163 0.167 0.063 0.067 0.055 0.059 0.098 0.102 - - 0.018 0.020 0.059 0.063 0.015 0.017 o 5 Typ. Rev. 1.2 Oct 28, 2004 ...

Page 7

... Ref. 0.95 Bsc. 1.90 Bsc 7/7 AP131 θ 1(4x) 0. Seating Plane Gauge Plane 0.25 mm θ Nom. Max. 0.047 0.053 0.004 0.006 0.043 0.047 - 0.022 0.016 0.018 - 0.008 0.004 0.006 0.112 0.118 0.110 ...

Related keywords