SPX2930 Datasheet, PDF (1/9 Pages) Sipex Corporation – 150 mA Low Dropout Voltage Regulator

®
SPX2930
150mA Low Dropout Voltage Regulator
FEATURES
■ 3.3V and 3.5V Versions
■ Output Current in Excess of 150 mA
■ Input-Output Differential is 3.0V at
150mA
■ Mirror-Image Insertion Protection
■ Internal Thermal Protection
■ Available in TO-92, TO-220 and SOT-89
Packages
■ Improved Version of the Industry Standard
LM2930
■ Reverse Battery, Internal Short Circuit,
Reverse Transient and 40V Load
Dump Protection
■ 3% Output Accurancy at 25°C
TO-92 (N)
SOT-89 (M1)
TO-220 (U)
12 3
V_OUT
V _IN
GND
Bottom View
1 23
V_IN GND V_OUT
Top View
1 23
V_{IN GND} V_OUT
Front View
Now Available in Lead Free Packaging
APPLICATIONS
■ Portable Instrumentation
■ Cordless Telephones
■ Radio Control Systemss
■ Portable Consumer Devices
■ Toys
■ Radio Controlled Systems
DESCRIPTION
The SPX2930 is a low power, positive voltage regulator. This device is an excellent choice for
use in battery-powered applications such as cordless telephones, radio control systems, and
portable computers. The SPX2930 features offers very low quiescent currents (0.4 mA), and very
low drop output voltage (50 mV at light load and 300 mV at 150 mA). The SPX2930 is offered
in a 3-pin TO-92, TO-220 and SOT-89 package.
BLOCK DIAGRAM
V_IN
1µF
C₁
SPX2930
Gnd
V_OUT
100µF,
ESR 0.05 to 0.6
ohms
Date: 05/25/04
SPX2930 150mA Low Dropout Voltage Regulator
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© Copyright 2002 Sipex Corporation