Part | OM2990-12SMM |
Category | |
Description | Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages |
Company | International Rectifier Corp. |
Datasheet | Download OM2990-12SMM Datasheet |
Features, Applications |
Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator In Hermetic Packages 1. FEATURES Approved S C Standardized Military Drawings Low Dropout Voltage, 1 A Output Current in Excess 1 A [LCC 20 (N2) package limited to 0.3A] Reverse Battery Protection Internal Short Circuit Protection Isolated and Non-Isolated Hermetic Package Types Output Voltages: & -15V DESCRIPTIONThe OM2990 series of fixed voltage regulators are designed to provide to 1.5A with y. It has the ability to source 1A of output current with a typical dropout voltage of 0.6V and a maximum of 1V over the entire operating temperature range. It is supplied in hermetic packages and is ideally suited for all applications where small size and high reliability are required. Input Voltage. to +0.3V Output Vo e.................................... V dc Operating Junction Ct o+1 Storage Ct o+1 Lead g1 0s Thermal Resistance: Junction to Case e2 ,L Case U&M, 5 7( )&S Case T&N, 5 7( )&S D 1...........................3. Case Y,TO 3...................................................2. Maximum Output Current 2 A Case N & Y...................................................... 5 A Line Regulation Load Regulation Dropout VoltageMaximum Output Current I MAX Ripple Rejection Notes: RR V ripple 1 Vm mA, = 1 kHz 25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested Output Noise Voltage Short Circuit Current Maximum Output Current I MAX Ripple Rejection Notes: V ripple 42 dB mA, = 1 kHz 25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested tl g. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short Maximum Output Current I MAX Ripple Rejection Notes: RR V ripple 1 Vm mA, = 1 kHz25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested tl g. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short e l. Maximum Output Current I MAX Ripple Rejection Notes: RR V ripple Vm smA, = 1 kHz 25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested V ripple 42 dB mA, = 1 kHz 25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested tl g. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short e l. Maximum Output Current I MAX Ripple Rejection Notes: RR V ripple 1 Vm mA, = 1 kHz25�C. 2. Over full operating temperature range. 3. Guaranteed, not tested tl g. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short e l. |
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