Manufacturer Part #
L5970D013TR
L5970D Series 1 A Step Down Monolithic Power Switching Regulator - SOIC-8
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| Mfr. Name: | STMicroelectronics | ||||||||||
| Standard Pkg: | Product Variant Information section Available Packaging
Package Qty:2500 per Reel Package Style:SOIC-8 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
STMicroelectronics L5970D013TR - Product Specification
Shipping Information:
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ECCN:
EAR99
PCN Information:
N/A
File
Date
Part Status:
Active
Active
STMicroelectronics L5970D013TR - Technical Attributes
Attributes Table
| Topology: | Buck |
| Input Voltage: | 4.4V to 36V |
| Output Current-Max: | 1A |
| Output Voltage Range: | 1.2V to 35V |
| Output Type: | Adjustable |
| Switching Frequency-Max: | 250kHz |
| Operating Temp Range: | -40°C to +150°C |
| Duty Cycle-Max: | 100% |
| Efficiency: | 90% |
| No. of Outputs: | 1 |
| Quiescent Current: | 2.5mA |
| Storage Temperature Range: | -55°C to +150°C |
| Load Regulation: | 15mV |
| Package Style: | SOIC-8 |
| Mounting Method: | Surface Mount |
Features & Applications
The L5970D013TR is a step down monolithic power switching regulator capable to deliver up to 1 A at output voltages from 1.2 V to 35 V. The device uses an internal P-Channel D-MOS transistor (with a typical Rdson of 250 mΩ) as switching element to minimize the size of the external components.
An internal oscillator fixes the switching frequency at 250 kHz. Having a minimum input voltage of 4.4 V only, it is particularly suitable for 5 V bus, available in all computer related applications. Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.
Features:
- Up to 1 A output current
- Operating input voltage from 4.4 V to 36 V
- 3.3 V / (±2%) reference voltage
- Output voltage adjustable from 1.2 V to 35 V
- Low dropout operation: 100% duty cycle
- 250 kHz Internally fixed frequency
- Voltage feedforward
- Zero load current operation
- Internal current limiting
- Inhibit for zero current consumption
- Synchronization
- Protection against feedback disconnection
- Thermal shutdown
Applications:
- Consumer: STB, DVD, TV, VCR, car radio, LCD monitors
- Networking: XDSL, modems, DC-DC modules
- Computer: printers, audio/graphic cards, optical storage, hard disk drive
- Industrial: changers, car battery, DC-DC converters
Pricing Section
Global Stock:
0
USA:
0
Factory Lead Time:
12 Weeks
Quantity
Web Price
2,500+
$1.27
Product Variant Information section
Available Packaging
- Reel Qty: 2,500+ / Web Price: $0.86 / Stock: 197,500 Qty: 2,500+$0.86 Stock: 197,500
- Reel Qty: 2,500+ / Web Price: $1.16 / Stock: 0 Qty: 2,500+$1.16 Stock: 0
- ReelSelected Variant Qty: 2,500+ / Web Price: $1.27 / Stock: 0 Qty: 2,500+$1.27 Stock: 0
- Reel Qty: 2,500+ / Web Price: $1.27 / Stock: 0 Qty: 2,500+$1.27 Stock: 0
Package Qty:
2500 per Reel
Package Style:
SOIC-8
Mounting Method:
Surface Mount
