L5991A

Mfr. #:: L5991A
Manufacturer:: STMicroelectronics
Description:: Switching Controllers Prog Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: L5991A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: L5991A Datasheet L5991A Datasheet (P4-P6)L5991A Datasheet (P7-P9)L5991A Datasheet (P10-P12)L5991A Datasheet (P13-P15)L5991A Datasheet (P16-P18)L5991A Datasheet (P19-P21)L5991A Datasheet (P22-P23)
ECAD Model:
More Information:: L5991A more Information L5991A Product Details

Product Attribute
Attribute Value

Manufacturer:: STMicroelectronics

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Flyback

Number of Outputs:: 1 Output

Switching Frequency:: 1000 kHz

Duty Cycle - Max:: 93 %

Output Voltage:: 5.075 V

Output Current:: 1500 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Mounting Style:: Through Hole

Package / Case:: PDIP-16

Packaging:: Tube

Series:: L5991

Type:: Current Mode PWM Controllers

Brand:: STMicroelectronics

Fall Time:: 35 ns

Operating Supply Voltage:: 12 V to 20 V

Product Type:: Switching Controllers

Rise Time:: 70 ns

Factory Pack Quantity:: 1000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.057419 oz

Tags: L5991A, L5991, L599, L59

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

L5991A Description

***i-Key: IC REG CTRLR BST FLYBK ISO 16DIP

***icroelectronics: Current Mode PWM

***sener Electronics: IC REG CTRLR FLYBACK 16DIP

Market price

Part #	Mfg.	Description	Stock	Price
L5991AD13TR DISTI # V72:2272_18454794	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO T/R RoHS: Compliant	697	500:$1.2386 250:$1.3176 100:$1.4639 25:$1.6454 10:$1.8282 1:$2.3668
L5991AD DISTI # V36:1790_06552210	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO Tube RoHS: Compliant	1	10000:$0.9106 5000:$0.9319 2000:$0.9891 1000:$1.0239 500:$1.2459 100:$1.4628 10:$1.8266 1:$2.3644
L5991AD13TR DISTI # V36:1790_06552212	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO T/R RoHS: Compliant	0	2500000:$0.8612 1250000:$0.8614 250000:$0.8732 25000:$0.8920 2500:$0.8950
L5991AD13TR DISTI # 497-3996-1-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6074In Stock	1000:$1.0977 500:$1.3248 100:$1.6125 10:$2.0060 1:$2.2300
L5991AD13TR DISTI # 497-3996-6-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6074In Stock	1000:$1.0977 500:$1.3248 100:$1.6125 10:$2.0060 1:$2.2300
L5991AD DISTI # 497-14767-5-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SO RoHS: Compliant Min Qty: 1 Container: Tube	441In Stock	1000:$1.0657 500:$1.2863 100:$1.5656 50:$1.8376 1:$2.1700
E-L5991AD DISTI # 497-5288-5-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC RoHS: Compliant Min Qty: 1 Container: Tube	98In Stock	10:$1.9080 1:$2.1200
L5991A DISTI # 497-5722-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16DIP RoHS: Compliant Min Qty: 1000 Container: Tube	Limited Supply - Call
E-L5991A DISTI # 497-5287-5-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16DIP RoHS: Compliant Min Qty: 1000 Container: Tube	Limited Supply - Call
L5991AD13TR DISTI # 497-3996-2-ND	STMicroelectronics	IC REG CTRLR FLYBACK 16SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.9555 2500:$0.9922
L5991AD DISTI # 30703549	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO Tube RoHS: Compliant	760	10:$1.0388
L5991AD13TR DISTI # 25820485	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO T/R RoHS: Compliant	697	7:$2.3668
L5991AD DISTI # L5991AD	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991AD) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 350	500:€0.9199 300:€0.9859 200:€1.0619 100:€1.1499 50:€1.3809
L5991AD DISTI # L5991AD	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991AD) RoHS: Compliant Min Qty: 1000 Container: Tube	Americas - 0	10000:$0.9387 6000:$0.9583 4000:$1.0027 2000:$1.0500 1000:$1.1019
L5991AD13TR DISTI # L5991AD13TR	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991AD13TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	25000:€0.9199 15000:€0.9859 10000:€1.0619 5000:€1.1499 2500:€1.3809
L5991AD13TR DISTI # L5991AD13TR	STMicroelectronics	Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991AD13TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.9379 15000:$0.9579 10000:$1.0019 5000:$1.0499 2500:$1.1009
L5991AD DISTI # 51AC9180	STMicroelectronics	PWM CONT, CURRENT MODE, 1MHZ, SOIC-16,Input Voltage:15V,Output Voltage:5V,Output Current:-,Supply Voltage Min:-,Supply Voltage Max:-,Controller IC Case Style:SOIC,No. of Pins:16Pins,Frequency:1MHz,Operating Temperature RoHS Compliant: Yes	487	5000:$0.9660 2500:$1.0000 1000:$1.0800 500:$1.3000 100:$1.4800 10:$1.8600 1:$2.1900
L5991AD13TR DISTI # 56P8424	STMicroelectronics	IND. & POWER CONV.	0	30000:$0.9190 18000:$0.9560 12000:$0.9930 6000:$1.1100 3000:$1.1700 1:$1.2400
L5991AD. DISTI # 23AC6596	STMicroelectronics	IND. & POWER CONV. ROHS COMPLIANT: YES	0	5000:$0.9660 2500:$1.0000 1000:$1.0800 500:$1.3000 100:$1.4800 10:$1.8600 1:$2.1900
L5991A DISTI # 511-L5991A	STMicroelectronics	Switching Controllers Prog Current Mode RoHS: Compliant	0
L5991AD DISTI # 511-L5991AD	STMicroelectronics	Switching Controllers Prog Current Mode RoHS: Compliant	476	1:$2.1700 10:$1.8400 100:$1.4700 500:$1.2900 1000:$1.0700 2000:$0.9930 5000:$0.9560
L5991AD13TR DISTI # 511-L5991AD13TR	STMicroelectronics	Switching Controllers Prog Current Mode RoHS: Compliant	2271	1:$2.1700 10:$1.8400 100:$1.4700 500:$1.2900 1000:$1.0700 2500:$0.9930 5000:$0.9560
E-L5991AD DISTI # 511-E-L5991AD	STMicroelectronics	Switching Controllers Prog Current Mode RoHS: Compliant	0
L5991AD	STMicroelectronics		601
L5991AD13TR	STMicroelectronics		873
L5991AD	STMicroelectronics	RoHS: Not Compliant	63
L5991AD13TR	SGS Semiconductor Ltd	RoHS: Compliant	4995
L5991AD DISTI # XSFT00000009784	STMicroelectronics	RoHS: Compliant	7900 in Stock0 on Order	150:$1.7300
L5991AD13TR DISTI # XSFP00000051566	STMicroelectronics	RoHS: Compliant	5000 in Stock0 on Order	5000:$1.1000 2500:$1.1800
L5991AD DISTI # 2849708	STMicroelectronics	PWM CONT, CURRENT MODE, 1MHZ, SOIC-16 RoHS: Compliant	487	2500:$1.4700 1000:$1.5200 500:$1.6700 250:$1.7900 100:$2.0100 50:$2.2300 25:$2.5300 1:$2.8900
L5991AD DISTI # 2849708	STMicroelectronics	PWM CONT, CURRENT MODE, 1MHZ, SOIC-16	474	250:£1.0800 100:£1.1400 50:£1.2900 25:£1.4400 1:£1.6300

Related products

Image	Part #	Description
	Mfr.#: L5974DTR OMO.#: OMO-L5974DTR	Switching Voltage Regulators 2.5A SD switch reg BCD5 220nF 5V
	Mfr.#: L59D-Y2-T OMO.#: OMO-L59D-Y2-T	LED Panel Mount Indicators PMI RND .25" LED 2V Tab YLW Diffused
	Mfr.#: L5964Q-V0Y OMO.#: OMO-L5964Q-V0Y	LDO Voltage Regulators Monolithic dual 3.5 A step-down switching regulator with LDO
	Mfr.#: L5958SM OMO.#: OMO-L5958SM-STMICROELECTRONICS	LDO Voltage Regulators Multifunction Voltage Regulato
	Mfr.#: L5975AD OMO.#: OMO-L5975AD-STMICROELECTRONICS	Voltage Regulators - Switching Regulators 2.5A SD switch reg BCD5 220nF 5V
	Mfr.#: L5988DTR OMO.#: OMO-L5988DTR-STMICROELECTRONICS	IC REG BUCK ADJ 4A 16HTSSOP
	Mfr.#: L5953TR-6 OMO.#: OMO-L5953TR-6-1190	New and Original
	Mfr.#: L5973ADTR-LF OMO.#: OMO-L5973ADTR-LF-1190	New and Original
	Mfr.#: L5973D (E3,PB) OMO.#: OMO-L5973D-E3-PB--1190	New and Original
	Mfr.#: L5994A OMO.#: OMO-L5994A-STMICROELECTRONICS	IC REG CTRLR BUCK 32-TQFP

Availability

Stock:: Available
On Order:: 1000
Enter Quantity:

Current price of L5991A is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Start with

L5991A 8
L5991 15
L599 22
L59 240

Newest Products

STUSB4500 USB PD Controller

STMicroelectronics' STUSB4500 is a USB power delivery controller that addresses sink devices.
X-NUCLEO-IDW04A1 Wi-Fi Expansion Board

STMicroelectronics' X-NUCLEO-IDW04A1 boards can be plugged directly on top of the STM32 Nucleo development board or stacked on another STM32 expansion board.
STM32G4 Series Arm® Cortex®-M4 Mixed-Sig

STMicroelectronics' STM32G4 series Arm® Cortex®-M4 mixed-signal MCU is ideal for digital power and analog-rich applications.
Compare L5991A

L5991A vs L5991ALF vs L5991ALT
STM32F7308 Discovery Kit

STMicro's STM32F7308-DK Discovery kit allows users to develop applications with the microcontrollers of the STM32F7 Series, based on the Arm® Cortex®-M7 core.
A6986H Automotive Synchronous Step-Down Switching

STMicroelectronics' A6986H is an automotive 38 V, 2 A synchronous step-down switching regulator with 30 μA quiescent current.

More Newest Products

L5991A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes