STMicroelectronics DC-DC Regulator for L7987L

RS Stock No.: 135-7983Brand: STMicroelectronicsManufacturers Part No.: STEVAL-ISA198V1
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Technical Document

Specifications

Brand

STMicroelectronics

Power Management Function

DC-DC Regulator

Kit Classification

Evaluation Kit

Featured Device

L7987L

Product details

STEVAL-ISA198V1 Buck Converter Evaluation Board for L7987L

The STEVAL-ISA198V1 evaluation board is a step-down switching power supply based on the L7987L regulator device. The L7987L is an asynchronous buck switching regulator with an embedded power MOSFET.

• Input Voltage Range: +4.5V to +60Vdc
• Step-down (buck) conversion
• Output voltage: +5Vdc (Vin > +6V)
• Output current: up to 2A
• Switching frequency: 500kHz
• 5ms programmed soft-start
• Compatible with ceramic output capacitors
• Light-load management (pulse skipping)
• Switch-over feature on the Vbias pin
• Adjustable soft-start, current limit threshold and switching frequency
• 180° out of phase synchronization available with another L7987L device
• Auto-recovery overcurrent and thermal protection

Switching Voltage Regulators, STMicroelectronics

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€ 28.71

Each (Exc. Vat)

STMicroelectronics DC-DC Regulator for L7987L

1

Available in multiples of 1
1€ 28.71
2€ 57.42
3€ 86.13
4€ 114.84
5€ 139.81
6€ 167.77
7€ 195.73
8€ 223.69
9€ 251.65
10€ 272.38
11€ 299.62
12€ 326.85
13€ 354.09
14€ 381.33
15€ 408.57

€ 28.71

Each (Exc. Vat)

STMicroelectronics DC-DC Regulator for L7987L
Stock information temporarily unavailable.

1

Available in multiples of 1
1€ 28.71
2€ 57.42
3€ 86.13
4€ 114.84
5€ 139.81
6€ 167.77
7€ 195.73
8€ 223.69
9€ 251.65
10€ 272.38
11€ 299.62
12€ 326.85
13€ 354.09
14€ 381.33
15€ 408.57

Buy in bulk

QuantityUnit price
1 - 4€ 28.71
5 - 9€ 27.96
10 - 24€ 27.24
25+€ 26.56

Technical Document

Specifications

Brand

STMicroelectronics

Power Management Function

DC-DC Regulator

Kit Classification

Evaluation Kit

Featured Device

L7987L

Product details

STEVAL-ISA198V1 Buck Converter Evaluation Board for L7987L

The STEVAL-ISA198V1 evaluation board is a step-down switching power supply based on the L7987L regulator device. The L7987L is an asynchronous buck switching regulator with an embedded power MOSFET.

• Input Voltage Range: +4.5V to +60Vdc
• Step-down (buck) conversion
• Output voltage: +5Vdc (Vin > +6V)
• Output current: up to 2A
• Switching frequency: 500kHz
• 5ms programmed soft-start
• Compatible with ceramic output capacitors
• Light-load management (pulse skipping)
• Switch-over feature on the Vbias pin
• Adjustable soft-start, current limit threshold and switching frequency
• 180° out of phase synchronization available with another L7987L device
• Auto-recovery overcurrent and thermal protection

Switching Voltage Regulators, STMicroelectronics