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Numéro de référence | ACT6702 | ||
Description | MobileLDO High Performance Low Dropout Regulators | ||
Fabricant | Active-Semi | ||
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Data Sheet ACT6700/6701/6702
Rev 6, 5/2006
MobileLDOTM High Performance
Low Dropout Regulators
FEATURES
110mV Typical Dropout with 150mA Load
Very Low 23µA Supply Current
1.5% Voltage Accuracy
450mA Typical Current Limit
Thermal Shutdown Protection
Fold-back Current Limit Protection
1.5V to 5V Fixed Output Voltages
Power-Good Indicator (ACT6701)
Low Noise Bypass Pin (ACT6702)
Stable with Wide Range of Capacitance
Compact SOT23-3 and SOT23-5 Packages and
also SOT89-3 for ACT6700
APPLICATIONS
Cellular Handsets
Battery-Powered Equipment
Personal Communication Devices
Portable Information Devices
Peripherals, Consumer Electronics
GENERAL DESCRIPTION
The ACT670_ MobileLDOTM series products
are high performance low dropout voltage
regulators designed for portable applications with
very low quiescent current (23µA) and dropout
voltage (110mV at 150mA).
The ACT670_ LDOs have typical current limit
of 450mA and are available in high accuracy
(1.5%) output voltages from 1.5V to 5V in 50mV
increments. These products feature thermal
shutdown protection and current limit with
fold-back in short circuit.
The ACT6700 is available in the SOT23-3
and SOT89-3 packages. The ACT6701 is
available in the SOT23-5 package and includes a
power-good indicator output. The ACT6702 is
available in the SOT23-5 package and includes a
low noise bypass pin for low noise applications.
These products are ideal for portable information
devices, cellular phones, and other battery
powered applications.
INPUT
IN OUT
1µF ACT6700
UT/KT
G
1µF
OUTPUT
INPUT
1µF
ENABLE
IN OUT
ACT6701
UC
EN G PG
OUTPUT
1µF
100k
READY
INPUT
1µF
ENABLE
IN OUT
ACT6702
UC
EN G BYP
1µF
10nF
OUTPUT
Figure 1. Typical MobileLDOTM Application Circuits
Active-Semi, Inc.
- 1 - www.active-semi.com
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Pages | Pages 10 | ||
Télécharger | [ ACT6702 ] |
No | Description détaillée | Fabricant |
ACT6700 | MobileLDO High Performance Low Dropout Regulators | Active-Semi |
ACT6701 | MobileLDO High Performance Low Dropout Regulators | Active-Semi |
ACT6702 | MobileLDO High Performance Low Dropout Regulators | Active-Semi |
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