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| | LM7805 Plus5V 1 Amp TO-220
20/$3.99
| | |  | | LM7805 +5V Voltage Regulator 1 Amp TO-220
These parts are new and unused.
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| | 3-Terminal Positive 12V Voltage Regulator
20/$4.99
| | |  | | MCT7812CT 3-Terminal Positive Voltage (12V) Regulator by Motorola.
DESCRIPTION: The MCT7800 Series of voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
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| | 79L05 -5V 100mA Voltage Regulator TO-92
50/$2.99
| | |  | | 79L05 -5V 100mA Voltage Regulator TO-92. These are in good condition and useful for various projects.
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| | L7905CV REG NEG VOLT 5V TO-220
50/$5.99
| | |  | | The L7905CV is a three-terminal negative
regulator in TO-220 package and -5V fixed output
voltage.
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| | LT1121CN8 Micropower Low Dropout Regulator
10/$3.00
| | |  | | LT1121CN8 by Linear Technology -- Micropower Low Dropout Regulators with Shutdown.
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| | LM2931Z-5
10/$5.99
| | |  | | LM2931Z-5
SOME FEATURES:
- Regulator Type: Single Output
- Voltage -- Output: 5V
- Current -- Output: 100mA
- Voltage -- Input: 6 ~ 26V
These parts are new and unused.
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| | LP3965ET-1.8 Ultra Low Dropout Linear 1.5A
5/$4.99
| | |  | | LP3965 -- 1.5A Fast Ultra Low Dropout Linear Regulators.
The LP3965 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very fast to step
changes in load which makes them suitable for low voltage microprocessor applications. The LP3965 is developed on a CMOS process which allows low quiescent current operation independent of output load current. This
CMOS process also allows the LP3965 to operate
under extremely low dropout conditions.
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| | uPc337 (LM337 Equiv) Adj Neg Volt Regulator
20/$3.68
| | |  | | The uPC337 is an adjustable 3-terminal negative voltage regulator, which has 1.5A capable for the output current. The output voltage can be set any value between –1.3V and –30V by two external resistors.
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| | LM317T Adj Pos Volt Reg 1.2-37V 1.5A Out TO-220
10/$3.99
| | |  | | The LM317 is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5A over an output voltage range of
1.2V to 37V.
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| | EZ1086CT Plus1.5A Adjustable
10/$2.99
| | |  | | The EZ1086 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1086 series provides excellent regulation over variations in line, load and temperature.
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| | EZ1587CT-1.5 Fixed Positive 1.5V TO-220
10/$3.25
| | |  | | IC, Voltage Regulator, Fixed, +1.5V, Bipolar, SIP, 3 Pin, Plastic
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| | EZ1585CT-3.38 Fixed TO-220
10/$3.25
| | |  | | IC, Voltage Regulator, Fixed, +3.38V, Bipolar, SIP, 3 Pin, Plastic by Semtech. 4.6A Low Dropout Positive Voltage Regulator.
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| | LM2575T-12 1A Microconverter Switching Regulator
10/$3.00
| | |  | | LM2575T-12 1A Miniconverter Switching Regulator by Semtech. The LM2575 series switching regulators are monolithic integrated circuits designed for use in "buck" or "buck/boost" regulator applications
requiring accurate output voltages over combined variations of line, load and temperature. This unique series greatly simplifies switching power supply design. The LM2575 has a maximum output current of 1A.
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| | LP3962ET-2.5 Linear 2.5V 1.5A
10/$3.25
| | |  | | The LP3962 series of fast ultra low-dropout linear regulators respond very fast to step changes in load which makes them suitable for low voltage microprocessor applications. The LP3962 was developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3962 to operate under extremely low dropout conditions.
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| | EZ1582CT Adjustable Plus1.25 to 5V
10/$3.25
| | |  | | Adjustable dual input low dropout regulator by Semtech.
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| | EZ1588CT Adjustable 2.0A Positive
10/$3.25
| | |  | | The EZ1588 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1588 series provides excellent regulation over variations in line, load and temperature.
Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The EZ1588 series are three terminal regulators.
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| | EZ1588CM-3.3 2A 3.3V Positive
10/$3.25
| | |  | | The EZ1588 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1588 series provides excellent regulation over variations in line, load and temperature.
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| | EZ1087CT Adj Remote Sense 5A
10/$4.00
| | |  | | The EZ1087 is a high performance postive voltage regulator designed for use in applications requiring low dropout performance at up to 5A. The device has remote sense capability to provide an accurate voltage at the load, compensating for resistive drops due to connectors, wiring and board trace resistance. Additionally, the EZ1087 provides excellent regulation over variations in line, load and temperature.
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| | EZ1585CT-3.45 Pos Fixed 4.6A
10/$4.00
| | |  | | The EZ1585 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance. Additionally, the EZ1585 series provides excellent regulation over variations in line, load and temperature.
Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device.
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| | TL431 Adjustable Precision Shunt Regulator
50/$4.50
| | |  | | TL431 Adjustable Precision Shunt Regulator
These parts are new and unused.
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| | MIC29500-3.3BT Fixed Pos. Low Dropout 5A
10/$4.99
| | |  | | The MIC29500-3.3BT is a fixed positive, high current, high accuracy, low-dropout voltage regulator by Micrel Inc. Package/Case is TO-220-3.
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| | EZ1585CT-2.5 Fixed Pos. Low Dropout 4.6A
10/$3.25
| | |  | | The EZ1585CT-2.5 is a 4.6Amp, fixed, low dropout, positive voltage regulator. The package/case is TO-220.
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| | SC1133CT Low Dropout Regulator 5.0A TO-220
10/$4.00
| | |  | | SC1133CT is a combination switching controller and low dropout regulator. Package/Case is TO-220. This part appears to be the adjustable version of this part.
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| | EZ1588CT-2.5 Fixed Pos. Low Dropout 2.0A
10/$4.00
| | |  | | EZ1588CT-2.5 is a low dropout positive voltage regulator by Semtech.
The EZ1588 series of high performance positive
voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1588 series provides excellent regulation over variations in line, load and temperature.
Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The EZ1588 series are three terminal regulators.
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| | EZ1587CT-2.5 Fixed Pos. Low Dropout 3.0A
10/$3.25
| | |  | | The EZ1587 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at up to 3A. Additionally, the
EZ1587 series provides excellent regulation over
variations in line, load and temperature.
Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device.
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| | EZ1083ACT 1.3-4V Pos Voltage Regulator 7.5A
10/$3.25
| | |  | | The EZ1083ACT is a 7.5A positive voltage regulator (1.3-4V) by Semtech.
The Ez1083 Series are high performance positive voltage regulators designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1083 Series provides excellent regulation over variations due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The EZ1083 Series are three terminal regulators.
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| | LP2950ACN 100mA Low Dropout Voltage Reg
25/$3.75
| | |  | | LP2950ACN 100mA Low Dropout Voltage Regulator by Alpha (later acquired by Sipex)
[Note: Alpha was originally a subsidiary of Calogic. Alpha was acquired by Sipex in 1999 when Sipex acquired Calogic. The below information is taken from the Sipex datasheet on this part.]
The LP2950 is a low power voltage regulator. The LP2950 features low quiescent current and very low dropout voltage (Typ. 50mV at light load and 380 mV at 100mA). This includes a tight initial tolerance of 0.5% typ., extremely good load and line regulation 0.05% typ., and very low output temperature coefficient, making the LP2950 useful as a low-power voltage reference.
These parts are new and unused.
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| | TL431AIDR10 TI Adj Precision Shunt Regulator
100/$7.99
| | |  | | TL431AIDR10 Adj Precision Shunt Regulator by Texas Instruments
DESCRIPTION: The TL431 is a three-terminal adjustable shunt regulators. The output voltage can be set to any value between Vref (approximately 2.5V) and 36V, with two external resistors. These devices have a typical output impedance of 0.2 Ohm. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies.
FEATURES:
- Operation From −40°C to 125°C
- Low Output Noise
- 0.2-Ù Typical Output Impedance
- Sink-Current Capability: 1mA to 100mA
- Adjustable Output Voltage: Vref to 36V
This part is new and unused.
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Updated: 11 March 2010
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