
Negative-Voltage Regulators
description
This series of fixed negative-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used to control series pass elements to make high-current voltage-regulator circuits. One of these regulators can deliver up to 100 mA of output current. The internal current-limiting and thermal-shutdown features make them essentially immune to overload. When used as a replacement for a zener-diode and resistor combination, these devices can provide effective improvement in output impedance of two orders of magnitude, with lower bias current.
absolute maximum ratings over operating free-air temperature range
(unless otherwise noted)†
Input voltage: 79L05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 V
Operating free-air, case, or virtual junction temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . 260°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
equivalent schematic
Stock Offer (Hot Sell)
Part NO. | Q'ty | MFG | D/C | Package |
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MC14528BDR2G | 30000 | ON | 16+ | SOP |
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LM2940CT-12 | 6960 | NSC | 15+ | TO-220 |
ZVP4424ZTA | 5000 | DIODES | 12+ | TO-89 |
MCP41010-I/P | 5332 | MICROCHIP | 15+ | DIP |
MAX4426CPA | 13900 | MAXIM | 16+ | DIP |
MCP1702T-3302E/MB | 10000 | MICROCHIP | 16+ | SOT-89 |
LM9076SX-3.3 | 926 | NSC | 14+ | TO-263 |
MCP1702T-3302E/CB | 5062 | MICROCHIP | 16+ | SOT-23 |
MT48LC16M16A2P-75:D | 7247 | MICRON | 16+ | TSOP |
LTC4219CDHC-12#PBF | 6428 | LT | 11+ | DFN |
XC2S50-5PQG208C | 521 | XILINX | 14+ | QFP208 |
LM339DR2G | 25000 | ON | 15+ | SOP-14 |
AY0438-I/L | 500 | MICROCHIP | 10+ | PLCC44 |
XC6SLX25-2FGG484C | 159 | XILINX | 15+ | BGA |
LM358DR | 40000 | TI | 14+ | SOP-8 |
OPA847IDBVT | 5230 | TI | 16+ | SOT-23 |
Anterwell Technology Ltd.
King--- Originator of ANTERWELL, engaged in the IC electronics industry in 1998 and establish ANTERWELL in 2004. The company is located in Shenzhen Huaqiang North, the largest electronic center in Asia. Our main business is the technical development and electronic products import and export business. Currently, we have branches in Hong Kong and Malaysia.
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