NJM79L00
3-TERMINAL NEGATIVE VOLTAGE REGULATOR
■ GENERAL DESCRIPTION The NJM79L00 series of 3-Terminal Negative Voltag...
NJM79L00
3-TERMINAL NEGATIVE VOLTAGE
REGULATOR
■ GENERAL DESCRIPTION The NJM79L00 series of 3-Terminal Negative Voltage
Regulators
is constructed using the New JRC Planar epitaxial process. These
regulators employ internal current-limiting, and thermal-shutdown, making them essentially indestructible. If adequate heat sinking is provided, they can deliver up to 100mA output current. They are intended as fixed voltage
regulators in a wide range of applications including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage
regulators. The NJM79L00 used as a Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise.
■ PACKAGE OUTLINE
123
NJM79L00UA (SOT-89)
1. COMMON 2. IN 3. OUT
■ FEATURES
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Excellent Ripple Rejection
Guarantee'd 100mA Output Current
Output Capacitor recommended electrolytic capacitor
Bipolar Technology
Package Outline
SOT-89
■ EQUIVALENT CIRCUIT
Ver.2014-10-22
-1-
NJM79L00
■ ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Input Voltage
Operating Temperature Range Storage Temperature Range Power Dissipation
VIN
Topr Tstg PD
RATINGS
(79L03A to 79L09A) - 30 (79L12A to 79L15A) - 35 (79L18A ...