LT3015ET-5#PBF

LT3015ET-5#PBF

Compare
LT3015ET-5#PBF
LT3015 - 1.5A, Low Noise, Negati
No Datasheet
Compare

Price negotiable

Price update:a months ago
Available in stock: 3632
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

View All Product from Linear Technology

The LT3015ET-15 series are low noise, low dropout, negative linear regulators with fast transient response. The devices supply up to 1.5A of output current at a typical dropout voltage of 310mV. Operating quiescent current is typically 1.1mA and drops to <1μA in shutdown. Quiescent current is also well controlled in dropout. In addition to fast transient response, the LT3015ET-15 series exhibit very low output noise, making them ideal for noise sensitive applications.

The LT3015ET-15 regulators are stable with a minimum 10μF output capacitor. Moreover, the regulator can use small ceramic capacitors without the necessary addition of ESR as is common with other regulators. Internal protection circuitry includes reverse output protection, precision current limit with foldback and thermal limit with hysteresis.

The LT3015ET-15 regulators are available in fixed output voltages of –2.5V, –3V, –3.3V, –5V, –12V and –15V and as an adjustable device with a –1.22V reference voltage. Packages include the 5-lead TO-220 and DD-Pak, a thermally enhanced 12-lead MSOP and the low profile (0.75 mm) 8-lead 3mm × 3mm DFN.

Feature

  • Output Current: 1.5A
  • Dropout Voltage: 310mV
  • Precision Current Limit with Foldback
  • Low Output Noise: 60μVRMS (10Hz to 100kHz)
  • Low Quiescent Current: 1.1mA
  • Precision Positive or Negative Shutdown Logic
  • Fast Transient Response
  • Wide Input Voltage Range: –1.8V to –30V
  • Adjustable Output Voltage Range: –1.22V to –29.3V
  • Fixed Output Voltages: –2.5V, –3V, –3.3V, –5V, –12V, –15V
  • Controlled Quiescent Current in Dropout
  • <1μA Quiescent Current in Shutdown
  • Stable with 10μF Output Capacitor
  • Stable with Ceramic, Tantalum or Aluminum Capacitors
  • Thermal Limit with Hysteresis
  • Reverse Output Protection
  • 5-Lead TO-220 and DD-Pak, Thermally Enhanced 12-Lead MSOP and 8-Lead 3mm × 3mm × 0.75mm DFN Packages

Applications

  • Post-Regulator for Switching Supplies
  • Negative Logic Supplies
  • Low Noise Instrumentation
  • Industrial Supplies
  • Negative Complement to the LT1963A

Product Attributes

TYPE DESCRIPTION Select all
Current - Quiescent (Iq) 2.4 mA
Package Bulk
PSRR 58dB (120Hz)
Product Status Active
Control Features Enable
Output Configuration Negative
Protection Features Over Current, Over Temperature, Reverse Polarity
Output Type Fixed
Operating Temperature -40°C ~ 125°C (TJ)
Number of Regulators 1
Mounting Type Through Hole
Voltage - Input (Max) -30V
Package / Case TO-220-5
Voltage - Output (Min/Fixed) -5V
Supplier Device Package TO-220-5
Voltage Dropout (Max) 0.68V @ 1.5A
Current - Output 1.5A
Current - Supply (Max) 70 mA

Blog

Price negotiable

Price update:a months ago
Available in stock: 3632
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

View All Product from Linear Technology

Blog