STMicroelectronics, L5970D013TR Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, SO

RS Stock No.:: 168-6794
Mfr. Part No.:: L5970D013TR
Brand:: STMicroelectronics

STMicroelectronics, L5970D013TR Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, SO

On back order for despatch 16/10/2024, delivery within 10 working days from despatch date.

Added

Price (ex. GST) Each (On a Reel of 2500)

$2.778

(exc. GST)

$3.056

(inc. GST)

Units	Per unit	Per Reel*
2500 - 10000	$2.778	$6,945.00
12500 +	$2.686	$6,715.00
*price indicative

RS Stock No.:: 168-6794
Mfr. Part No.:: L5970D013TR
Brand:: STMicroelectronics

Technical data sheets

L5970D Up to 1A step down switching regulator Data Sheet

Legislation and Compliance

COO (Country of Origin):: MY

Product Details

Up to 1 A step down switching regulator

The L5970D is a step down monolithic power switching regulator capable to deliver up to 1A at output voltages from 1.2V to 35V.
The device uses an internal P-Channel D-MOS transistor (with a typical Rdson of 250mΩ) as switching element to minimize the size of the external components.
An internal oscillator fixes the switching frequency at 250KHz.
Having a minimum input voltage of 4.4V only, it is particularly suitable for 5V 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.

Key features

Inhibit for zero current consumption

Internal current limiting

Protection against feedback disconnection

Synchronization

Thermal shutdown

Voltage feedforward

250KHz Internally fixed frequency

Up to 1A output current

3.3V / (±2%) reference voltage

Operating input voltage from 4.4V to 36V

Low dropout operation: 100% duty cycle

Zero load current operation

Output voltage adjustable from 1.2V to 35V

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Switching Voltage Regulators, STMicroelectronics

Specifications

Attribute	Value
Maximum Output Current	1A
Regulator Function	Buck Controller
Minimum Input Voltage	4.4 V
Maximum Input Voltage	36 V
Output Type	Adjustable
Mounting Type	Surface Mount
Number of Outputs	1
Maximum Switching Frequency	275 kHz
Pin Count	8
Package Type	SO
Switching Regulator	Yes
Line Regulation	10 mV
Load Regulation	15 mV
Length	5mm
Maximum Operating Temperature	+150 °C
Dimensions	5 x 4 x 1.25mm
Minimum Operating Temperature	-40 °C
Efficiency	90%
Width	4mm
Height	1.25mm