Product Information

LDK320AM-R

Name: LDK320AM-R
Brand: STMicroelectronics
SKU: LDK320AMR_STMicroelectronics
Availability: OutOfStock
Rating: 5 (11 reviews)

LDK320AM-R electronic component of STMicroelectronics

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LDO Voltage Regulators POWER MANAGEMENT

Manufacturer: STMicroelectronics

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 0.9951 ea
Line Total: USD 1

0 - Global Stock

MOQ: 1 Multiples: 1
Pack Size: 1

More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 - WHS 1 Ships to you between Wed. 29 May to Tue. 04 Jun MOQ : 3000 Multiples : 3000 LDK320AM-R STMicroelectronics	3000 : USD 0.5928

0 - WHS 2 Ships to you between Wed. 29 May to Tue. 04 Jun MOQ : 1 Multiples : 1 LDK320AM-R STMicroelectronics	1 : USD 0.9951 10 : USD 0.8633 100 : USD 0.74 500 : USD 0.6894 1000 : USD 0.529 2500 : USD 0.4931

0 - WHS 3 Ships to you between Wed. 29 May to Tue. 04 Jun MOQ : 3000 Multiples : 3000 LDK320AM-R STMicroelectronics	3000 : USD 0.4508

0 - WHS 4 Ships to you between Tue. 04 Jun to Thu. 06 Jun MOQ : 1 Multiples : 1 LDK320AM-R STMicroelectronics	1 : USD 2.4121 10 : USD 1.0906 100 : USD 0.6484 250 : USD 0.6014 500 : USD 0.5127 1000 : USD 0.4095 3000 : USD 0.386

0 - WHS 5 Ships to you between Wed. 29 May to Tue. 04 Jun MOQ : 1 Multiples : 1 LDK320AM-R STMicroelectronics	1 : USD 1.1186 5 : USD 0.8688 25 : USD 0.7835 30 : USD 0.5689 82 : USD 0.538

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Additional Infomation About Product

LDK320 200 mA high accuracy and high PSRR voltage regulator Features Input voltage from 2.5 to 18 V Very low-dropout voltage (100 mV typ. 100 mA load) SOT23-5L SOT-89 Low quiescent current (typ. 60 A, 1 A in off mode) High PSRR: 88 dB 120 Hz Low noise Output voltage tolerance: 0.5% 25 C (LDK320A) or 2% 25 C Output current up to 200 mA Wide range of output voltages available on request: fixed from 1.2 V to 12 V with 100 mV step and adjustable Logic-controlled electronic shutdown Compatible with ceramic capacitor C = 1 F OUT Current, SOA and thermal protections Available in SOT23-5L and SOT-89 packages Temperature range: -40 C to 125 C Applications DSC TV BD, DVD PC Maturity status link Industrial LDK320 Description The LDK320 is a low drop voltage regulator, which provides a maximum output current of 200 mA from an input voltage in the range of 2.5 V to 18 V, with a typical dropout voltage of 100 mV. It is stabilized with a ceramic capacitor on the output. The very good dynamic characteristic, combined with low drop voltage and low quiescent current make it suitable for low power battery-powered applications. The enable logic control function allows the LDK320 to be in shutdown mode by consuming a total current lower than 1 A. This device also includes a short-circuit current limiting, thermal and SOA protections. DS11321 - Rev 8 - November 2020 www.st.com For further information contact your local STMicroelectronics sales office.LDK320 Diagrams 1 Diagram Figure 1. Block diagram (fixed version) V IN V OUT Bias generator OP-AMP EN Enable Thermal protection Bandgap reference Current limit GND GIPD030820151330MT Figure 2. Block diagram (adjustable version) V IN V OUT Bias generator OP-AMP EN Enable ADJ Thermal protection Bandgap reference Current limit GND DS11321 - Rev 8 page 2/29

HS Compliance

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:

Stmicroelectronics may also be referenced as

C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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Manufacturer STMicroelectronics STMicroelectronics
Product Category LDO Voltage Regulators LDO Voltage Regulators
RoHS - XON y y
Mounting Style smd/smt smd/smt
Package / Case SOT - 23 - 5 SOT - 23 - 5
Output Voltage Adj Adj
Output Current 200 mA 200 mA
Number of Outputs 1 output 1 output
Quiescent Current 60 uA 60 uA
Input Voltage MIN 2.5 V 2.5 V
Input Voltage MAX 18 V 18 V
PSRR / Ripple Rejection - Typ 58 db 58 db
Output Type adjustable adjustable
Minimum Operating Temperature - 40 C - 40 C
Maximum Operating Temperature + 125 C + 125 C
Dropout Voltage 100 mV 100 mV
Series ldk320 ldk320
Packaging Reel Reel
Product linear regulators linear regulators
Tolerance 0.5 % 0.5 %
Type low quiescent current linear regulator low quiescent current linear regulator
Brand Stmicroelectronics Stmicroelectronics
Dropout Voltage - Max 350 mV 350 mV
Voltage Regulation Accuracy 0.5 % 0.5 %
Factory Pack Quantity : 3000 3000
Cnhts 8542319000 8542319000
Hts Code 8542390001 8542390001
Line Regulation 0.001 % /v 0.001 % /v
Load Regulation 0.0002 % /ma 0.0002 % /ma
Mxhts 85423901 85423901
Product Type ldo voltage regulators ldo voltage regulators
Subcategory Pmic-Power Management Ics Pmic-Power Management Ics
Taric 8542399000 8542399000