Mfr. #:
LM22680MRE-ADJ/NOPB
Description:
Switching Voltage Regulators 2A STEP-DOWN VLTG REG
Lifecycle:
New from this manufacturer.
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LM22680MRE-ADJ/NOPB Information

SS Regulators - National
LM22680 SIMPLE SWITCHER® Regulators
Texas Instruments LM22680 SIMPLE SWITCHER® Step-Down Regulatorsprovide all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. These easy to use regulators incorporate a 42V N-channel MOSFET switch capable of providing up to 2A of load current. Excellent line and load regulation along with high efficiency (>90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5V output and adjustable output voltage options are available. The default switching frequency is set at 50 kHz allowing for small external components and good transient response. In addition, the frequency can be adjusted over a range of 200kHz to 1MHz with a single external resistor. The internal oscillator can be synchronized to a system clock or to the oscillator of another regulator. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25µA (typ.). An adjustable soft-start feature is provided through the selection of a single external capacitor. The LM22680 also has built in thermal shutdown, and current limiting to protect against accidental overloads.Learn More
Texas Instruments Simple Switcher

Specifications

Moisture Sensitive: Yes
RoHS: Y
Manufacturer: Texas Instruments
Brand: Texas Instruments
Product Category: Switching Voltage Regulators
Product Type: Switching Voltage Regulators
Type: Step Down
Package / Case: SO-PowerPad-8
Mounting Style: SMD/SMT
Tradename: SIMPLE SWITCHER
Packaging: Reel
Subcategory: PMIC - Power Management ICs
Development Kit: LM22680EVAL/NOPB
Series: LM22680
Topology: Buck
Switching Frequency: 500 kHz
Input Voltage MAX: 42 V
Input Voltage MIN: 4.5 V
Operating Supply Current: 3.4 mA
Factory Pack Quantity: 250
Output Current: 2 A
Output Voltage: 1.285 V
Number of Outputs: 1 Output
Operating Temperature Range: - 40 C to + 125 C
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C

LM22680MRE-ADJ/NOPB Price & Stock

Texas Instruments LM22680MRE-ADJ/NOPB pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3LM22680MRE-ADJ/NOPBCT-ND12,70733.0129.6723.0623.0623.062019-11-17T13:35:27Z
Digi-KeyLM22680MRE-ADJ/NOPBDKR-ND12,70733.0129.6723.0623.0623.062019-11-17T13:35:27Z
Digi-KeyLM22680MRE-ADJ/NOPBTR-ND12,250---19.3716.102019-11-17T13:35:27Z
Texas InstrumentsLM22680MRE-ADJ/NOPB5,51329.1526.2821.4513.7413.742019-11-17T02:03:33Z
Mouser926-M22680MREADJNOPB2,19132.0328.8023.5516.8914.512019-11-17T04:22:45Z
element14 APAC 330071144,500---21.3121.312019-11-16T02:01:05Z
element14 APAC3007113-31.7128.5223.3219.8519.852019-11-16T02:01:05Z
element14 APAC2435855----21.3117.962019-11-16T02:01:05Z
VericalLM22680MRE-ADJ/NOPB10,000---17.0616.252019-11-17T17:39:18Z
AvnetLM22680MRE-ADJ/NOPB----22.3321.192019-11-16T02:23:49Z
Farnell 330071144,500---16.9316.932019-11-16T02:34:42Z
Farnell3007113-37.6730.5124.9024.9024.902019-11-16T02:34:42Z
Farnell3007113RL----24.9024.902019-11-16T02:34:42Z
Newark 233AH40704,50022.1522.1522.1516.8916.052019-11-14T10:01:28Z
Newark28AH3082-32.0328.8023.5523.5523.552019-11-14T10:01:28Z
Avnet EuropeLM22680MRE-ADJ/NOPB6,250-----2019-11-17T07:28:07Z
RS Components 37615460P698--21.7321.4821.482019-11-17T15:41:52Z
RS Components76154602129.5329.5321.7321.4821.482019-11-17T15:41:52Z
RS Components1626181----20.4120.412019-11-17T15:41:52Z
LTL Group4912670500-----2019-11-15T08:57:11Z
QuestLM22680MRE-ADJ/NOPB334.6923.1323.1323.1323.132019-11-16T11:02:42Z
GreenTree ElectronicsLM22680MRE-ADJNOPB350-----2019-11-06T14:43:13Z
Dana MicrosystemsLM22680MRE-ADJ/NOPB652-----2019-10-01T16:44:51Z
Classic ComponentsLM22680MRE-ADJ/NOPB1,733-----2019-11-12T23:57:55Z
Abacus TechnologiesLM22680MRE-ADJNOPB1,016-----2019-11-14T23:53:16Z
C Plus ElectronicsLM22680MRE-ADJ/NOPBContact-----2018-05-06T19:06:36Z
North Star MicroLM22680MRE-ADJ/NOPBContact-----2015-05-20T05:52:12Z

Alternate Names

Texas Instruments has several brands around the world that may have alternate names for LM22680MRE-ADJ/NOPB due to regional differences or acquisition. LM22680MRE-ADJ/NOPB may also be known as the following names:

  • TI LM22680MRE-ADJ/NOPB
  • TEXAS LM22680MRE-ADJ/NOPB
  • TEXAS INST LM22680MRE-ADJ/NOPB
  • TEXAS INSTR LM22680MRE-ADJ/NOPB
  • TEXAS INSTRUMENT LM22680MRE-ADJ/NOPB
  • TEXAS INS LM22680MRE-ADJ/NOPB
  • TEXAS INSTRUMENTS INC LM22680MRE-ADJ/NOPB
  • TEXAS INSTRUMEN LM22680MRE-ADJ/NOPB
  • TEX LM22680MRE-ADJ/NOPB
  • TEXAS INSTRU LM22680MRE-ADJ/NOPB
  • TI/NS LM22680MRE-ADJ/NOPB
  • Texas Instruments (TI) LM22680MRE-ADJ/NOPB
  • TEXASIN LM22680MRE-ADJ/NOPB
  • TEXINS LM22680MRE-ADJ/NOPB
  • TEXAS INSTRUMENTS INCORPORATED LM22680MRE-ADJ/NOPB
  • TEAXS LM22680MRE-ADJ/NOPB
  • TEXAS INTRUMENTS LM22680MRE-ADJ/NOPB
  • TEXAS INSTRUM LM22680MRE-ADJ/NOPB
  • TEXAS INSRUMENT LM22680MRE-ADJ/NOPB
  • TEXAS IST LM22680MRE-ADJ/NOPB
  • TI-PB LM22680MRE-ADJ/NOPB
  • TI-ROHS LM22680MRE-ADJ/NOPB
  • Texas Instruments Rfid Systems LM22680MRE-ADJ/NOPB
  • TEXINST LM22680MRE-ADJ/NOPB
  • TEXAS INSRUMENTS LM22680MRE-ADJ/NOPB
  • Texas Instr. LM22680MRE-ADJ/NOPB
  • Texas Instruments Inc. LM22680MRE-ADJ/NOPB