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FAN2512S26X Datasheet

  • FAN2512S26X

  • 150 mA CMOS LDO Regulators with Fast Start Enable

  • 295.59KB

  • 10页

  • FAIRCHILD

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FAN2512, FAN2513
150 mA CMOS LDO Regulators with Fast Start Enable
Features
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Ultra Low Power Consumption
Enable optimized for CDMA time phases
150 mV dropout voltage at 150 mA
25 碌A ground current at 150 mA
Enable/Shutdown Control
SOT23-5 package
Thermal limiting
300 mA peak current
wide variety of external capacitors, and the compact SOT23-5
surface-mount package. In addition, the FAN2512/13 family
offer the fast power-cycle time required in CDMA handset
applications. These products offer signi铿乧ant improvements
over older BiCMOS designs and are pin-compatible with
many popular devices. The output is thermally protected
against overload.
The FAN2512 and FAN2513 devices are distinguished by
the assignment of pin 4:
FAN2512:
pin 4 鈥?ADJ, allowing the user to adjust the
output voltage over a wide range using an external voltage
divider.
FAN2512-XX:
pin 4 鈥?BYP, to which a bypass capacitor
may be connected for optimal noise performance. Output
voltage is 铿亁ed, indicated by the suf铿亁 XX.
FAN2513-XX:
pin 4 鈥?ERR, a 铿俛g which indicates that the
output voltage has dropped below the speci铿乪d minimum
due to a fault condition.
The standard 铿亁ed output voltages available are 2.5V, 2.6V,
2.7V, 2.8V, 2.85V, 3.0V, and 3.3V. Custom output voltage are
also available: please contact your local Fairchild Sales
Of铿乧e for information.
EN
VIN
BYP
Bandgap
VOUT
ADJ
Error
Amplifier
p
VOUT
Applications
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Cellular Phones and accessories
PDAs
Portable cameras and video recorders
Laptop, notebook and palmtop computers
Description
The FAN2512/13 family of micropower low-dropout voltage
regulators utilize CMOS technology to offer a new level of
cost-effective performance in GSM, TDMA, and CDMA
cellular handsets, Laptop and Notebook portable computers,
and other portable devices. Features include extremely low
power consumption and low shutdown current, low dropout
voltage, exceptional loop stability able to accommodate a
Block Diagrams
EN
VIN
Bandgap
Error
Amplifier
p
Thermal
Sense
FAN2512
GND
FAN2512-XX
EN
VIN
Bandgap
p
Thermal
Sense
GND
ERR
Error
Amplifier
VOUT
Thermal
Sense
FAN2513-XX
GND
REV. 1.1.8 5/25/04

FAN2512S26X 产品属性

  • 3,000

  • 集成电路 (IC)

  • PMIC - 稳压器 - 线性

  • -

  • 正，固定式

  • 2.6V

  • 最高 6.5V

  • 0.15V @ 150mA

  • 1

  • 150mA

  • -

  • -40°C ~ 125°C

  • 表面贴装

  • SC-74A，SOT-753

  • SOT-23-5

  • 带卷 (TR)

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