LT1963A Low-Noise Low Dropout Regulators

Analog Devices LT1963A Low-Noise Low Dropout Regulators are optimized for fast transient response. The devices are capable of supplying 1.5A of output current with a dropout voltage of 340mV. The operating quiescent current is 1mA, dropping to < 1μA in shutdown. Quiescent current is well controlled; it does not rise in dropout as it does with many other regulators. In addition to the fast transient response, the LT1963A regulators have very low output noise, making them ideal for sensitive RF supply applications.

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Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Series
Packaging
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT TSSOP-16 2.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Reel
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT TSSOP-16 3.3 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Reel
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT SOIC-8 1.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Reel
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT SOIC-8 1.8 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Reel
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Through Hole 1.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.8 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole 2.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 2.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole 3.3 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 31 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 3.3 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube
Analog Devices LDO Voltage Regulators 1.5A, L N, Fast Tran Resp LDO Regs
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

Through Hole TO-220-5 1.5 V 1.5 A 1 Output 1 mA 2.1 V 20 V 63 dB Fixed - 40 C + 125 C 340 mV LT1963A Tube