PMIC - Voltage Regulators – DC-DC Switching Regulators Online

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MAX756CSA+, Maxim Integrated

IC REG BOOST PROG 8SOIC

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MAX15021ATI+, Maxim Integrated

IC REG BUCK ADJ 2A/4A DL 28TQFN

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MAX734CSA+, Maxim Integrated

IC PROG SUPP FLASH MEM 12V 8SOIC

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MAX1595EUA33+, Maxim Integrated

IC REG SWITCHD CAP 3.3V 8UMAX

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R78AAxx-0.5SMD Series Replacement for R-78Axx-0.5SMD series Non-isolated High efficiency up to 97% Adjustable output voltage Wide input voltage range Thermal shutdown and continuous short circuit protection Remote On/Off control UL94V-0 package material SMD 10 pin package Note Derate output when operating temperature above +71°C. MTBF to MIL-HDBK 217F (+25°C). Stk numbers 706-3922 and 706-3957 have fixed output voltages. Standards EN-60950-1

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TSR 3-2450, TRACOPOWER

3A Step-Down Switching Regulator TSR 3 Series The Tracopower TSR-3 series of DC/DC converters are non isolated step-down switching regulators for point of load applications. These switching regulators have a high efficiency up to 95% which allows a full 3A load operation up to 50°C ambient temperature without the need of heat-sink or forced cooling. The TSR-3 DC/DC converters provide a remote on/off input and are the ideal solution for many battery powered applications. High performance switching regulator High efficiency up to 95% Low profile open frame design Adjustable output voltage Remote On/Off Wide input voltage ranges 2.5–5.5, 4.5–14 and 10–30 VDC Output voltages from 0.6 to 15 VDC Short circuit protection Low output ripple & noise 3-year product warranty Standards EN 60950-1, UL 60950-1

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TSR 1-2490, TRACOPOWER

Step-Down Switching Regulator TSR 1 Series The Tracopower TSR-1 series of step-down switching regulators are great replacement for linear regulators as they solve many power supply problems. These DC to DC converters are up to 96% more efficient with built-in capacitors and short circuit protection. Allowing full load operation up to +60°C ambient temperature without the need of any heat sink or forced cooling. The TSR-1 switching regulators provide other significant features over linear regulators. Providing better output accuracy (±2%), lower standby current of 2 mA and no requirement of external capacitors. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications. Features & Benefits Up to 96% efficiency No heat-sink required Pin compatible with LMxx linear regulators SIP-package fits existing TO-220 footprint Built in filter capacitors Operation temperature range –40°C to +85°C Short circuit protection Wide input operating range Excellent line / load regulation Low standby current

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R-78AA5.0-0.5SMD, Recom

R78AAxx-0.5SMD Series Replacement for R-78Axx-0.5SMD series Non-isolated High efficiency up to 97% Adjustable output voltage Wide input voltage range Thermal shutdown and continuous short circuit protection Remote On/Off control UL94V-0 package material SMD 10 pin package Note Derate output when operating temperature above +71°C. MTBF to MIL-HDBK 217F (+25°C). Stk numbers 706-3922 and 706-3957 have fixed output voltages. Standards EN-60950-1

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New items

TSR 2-0518, TRACOPOWER

Tracopower 2A Step-Down Switching Regulator, TSR 2 Series New and advanced ultra-compact range of SIP packaged step down regulators from Tracopower. The TSR 2 series offers a direct drop-in upgrade to the antiquated LMxx series. Boasting up to 96% efficiency without the need for extra heat dissipation such as a heat sink. Another main benefit of the TSR 2 series is the significant advantage of using switching regulators over linear variants. Benefits for making the transition include better output accuracy and a lower standby current. Features and Benefits Compatible with the LMxx series linear regulators. Integral short circuit protection.

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TSN 1-24120, TRACOPOWER

Traco 1A Step Down Switching Regulator - TSN-1 Series The Traco Power TSN 1 Series of step down switching regulators are a replacement for inefficient 79xx linear regulators. This series of DC/DC converters feature a high efficiency up to 96%, which allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat sink or forced air cooling. The TSN 1 series of switching regulators also features over linear regulators, lower standby current and no requirement of external capacitors. The TSN 1 DC/DC converters are ideal in applications for energy sensitive applications. Non-isolated converter for negative output Small size and low profile Pin compatible with LM79xx linear regulators No heatsink required High efficiency up to 96% Operation temperature range –40°C to +85°C Protection against overload, short circuit and over-temperature Fixed switching frequency Wide input range up to -32 Vdc Excellent line / load regulation Low standby current ∼ 2 mA 3-year product warranty

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TSN 1-2450, TRACOPOWER

Traco 1A Step Down Switching Regulator - TSN-1 Series The Traco Power TSN 1 Series of step down switching regulators are a replacement for inefficient 79xx linear regulators. This series of DC/DC converters feature a high efficiency up to 96%, which allows full load operation up to +70°C (+85°C with derating) ambient temperature without the need of any heat sink or forced air cooling. The TSN 1 series of switching regulators also features over linear regulators, lower standby current and no requirement of external capacitors. The TSN 1 DC/DC converters are ideal in applications for energy sensitive applications. Non-isolated converter for negative output Small size and low profile Pin compatible with LM79xx linear regulators No heatsink required High efficiency up to 96% Operation temperature range –40°C to +85°C Protection against overload, short circuit and over-temperature Fixed switching frequency Wide input range up to -32 Vdc Excellent line / load regulation Low standby current ∼ 2 mA 3-year product warranty

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TSRN 1-24120A, TRACOPOWER

Traco 1A SIP Step Down Switching Regulator - TSRN-1 Series TSRN-1 Series 1A step-down switching regulators with a wide input voltage range of up to 42 Vdc and a high efficiency of up to 95% which allows full load operation without the need for a heatsink or forced air cooling. These TSRN-1 Series 1A step-down switching regulators are suitable for positive and negative output circuits (please refer to table for additional data). Excellent line and load regulation and a low standby current makes these TSRN-1 switching regulators ideal for use in energy sensitive applications. Input voltage range up to 42 VDC Built in filter capacitors No heat-sink required Over-temperature and short circuit protection Low standby current: 1 mA for = 5.0 Vdc ouput models SIP package fits existing TO-220 footprint Pin compatible with LMxx linear regulators Additional Data RS Stock Number Manufacturer Part Number Input Voltage Range Output Voltage Maximum Output Current Efficiency Typ @ Vin min Efficiency Typ @ Vin max Positive Output Circuit 755-3390 TSRN 1-2418 4.6 → 42 Vdc 1.8 Vdc 1 A 80% 70% 755-3396 TSRN 1-2415 4.6 → 42 Vdc 1.5 Vdc 1 A 77% 66% 755-3400 TSRN 1-2425 4.6 → 42 Vdc 2.5 Vdc 1 A 83% 75% 755-3425 TSRN 1-2425A 4.6 → 42 Vdc 2.5 Vdc 1 A 83% 75% 755-3403 TSRN 1-2433 4.6 → 42 Vdc 3.3 Vdc 1 A 87% 79% 755-3429 TSRN 1-2433A 4.6 → 42 Vdc 3.3 Vdc 1 A 87% 79% 755-3407 TSRN 1-2450 6.5 → 42 Vdc 5 Vdc 1 A 91% 83% 755-3438 TSRN 1-2450A 6.5 → 42 Vdc 5 Vdc 1 A 91% 83% 755-3416 TSRN 1-2465 8 → 42 Vdc 6.5 Vdc 1 A 93% 86% 755-3431 TSRN 1-2465A 8 → 42 Vdc 6.5 Vdc 1 A 93% 86% 755-3419 TSRN 1-2490 10.5 → 42 Vdc 9 Vdc 1 A 94% 88% 755-3435 TSRN 1-2490A 10.5 → 42 Vdc 9 Vdc 1 A 94% 88% 755-3413 TSRN 1-24120 13.5 → 42 Vdc 12 Vdc 1 A 95% 91% 755-3444 TSRN 1-24120A 13.5 → 42 Vdc 12 Vdc 1 A 95% 91% 755...

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Switching Regulators

New Items

MAX756CSA+, Maxim Integrated

MAX15021ATI+, Maxim Integrated

MAX734CSA+, Maxim Integrated

MAX1595EUA33+, Maxim Integrated

R-78AA12-0.5SMD, Recom

TSR 3-2450, TRACOPOWER

TSR 1-2490, TRACOPOWER

R-78AA5.0-0.5SMD, Recom

TSR 2-0518, TRACOPOWER

TSN 1-24120, TRACOPOWER

TSN 1-2450, TRACOPOWER

TSRN 1-24120A, TRACOPOWER

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