LM5010SD/NOPB
  • Share:

Texas Instruments LM5010SD/NOPB

Manufacturer No:
LM5010SD/NOPB
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC REG BUCK ADJUSTABLE 1A 10WSON
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LM5010SD/NOPB is a high-voltage, 1-A step-down switching regulator produced by Texas Instruments. This regulator is designed to implement a low-cost, efficient buck bias regulator capable of supplying in excess of 1-A load current. It features a hysteretic regulation scheme that requires no loop compensation, resulting in fast load transient response and simplified circuit implementation. The LM5010 is available in thermally enhanced 10-pin WSON and 14-pin HTSSOP packages, making it suitable for various high-voltage applications.

Key Specifications

ParameterValueUnit
Input Voltage Range8 to 75V
Output Current1A
Switching FrequencyUp to 1 MHz
Valley Current Limit1.25 A
Operating Junction Temperature-40 to 125°C
Package TypeWSON (10-pin), HTSSOP (14-pin)
Feedback Reference Voltage2.5 V
RDS(ON) of Buck Switch0.35 to 0.8 Ω
Thermal Shutdown TemperatureTypically 175°C

Key Features

  • Input Voltage Range: 8 V to 75 V
  • Integrated N-Channel Buck Switch
  • Integrated Start-Up Regulator
  • No Loop Compensation Required
  • Ultra-Fast Transient Response
  • Operating Frequency Remains Constant With Load and Line Variations
  • Maximum Duty Cycle Limited During Start-Up
  • Adjustable Output Voltage
  • Precision 2.5-V Feedback Reference
  • Thermal Shutdown
  • Exposed Thermal Pad for Improved Heat Dissipation
  • VCC Undervoltage Lockout, Gate Drive Undervoltage Lockout

Applications

  • High Efficiency Point-of-Load (POL) Regulator
  • Non-Isolated Telecommunications Buck Regulator
  • Secondary High Voltage Post Regulator
  • Automotive Systems, particularly 42-V automotive power bus

Q & A

  1. What is the input voltage range of the LM5010SD/NOPB?
    The input voltage range is from 8 V to 75 V.
  2. What is the maximum output current of the LM5010SD/NOPB?
    The maximum output current is 1 A.
  3. What is the switching frequency range of the LM5010SD/NOPB?
    The switching frequency can exceed 1 MHz.
  4. Does the LM5010SD/NOPB require loop compensation?
    No, it does not require loop compensation due to its hysteretic regulation scheme.
  5. What is the valley current limit of the LM5010SD/NOPB?
    The valley current limit is set at 1.25 A.
  6. What are the available package types for the LM5010SD/NOPB?
    The available package types are 10-pin WSON and 14-pin HTSSOP.
  7. What is the feedback reference voltage of the LM5010SD/NOPB?
    The feedback reference voltage is 2.5 V.
  8. How does the thermal shutdown feature work in the LM5010SD/NOPB?
    The thermal shutdown feature activates at a junction temperature of typically 175°C, disabling the buck switch and the ON timer, and grounding the soft-start pin to prevent overheating.
  9. Can the LM5010SD/NOPB be remotely shut down?
    Yes, it can be remotely shut down by taking the RON/SD pin below 0.65 V.
  10. What are some common applications of the LM5010SD/NOPB?
    Common applications include high efficiency point-of-load regulators, non-isolated telecommunications buck regulators, secondary high voltage post regulators, and automotive systems.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):8V
Voltage - Input (Max):75V
Voltage - Output (Min/Fixed):2.5V
Voltage - Output (Max):70V
Current - Output:1A
Frequency - Switching:100kHz ~ 1MHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:10-WDFN Exposed Pad
Supplier Device Package:10-WSON (4x4)
0 Remaining View Similar

In Stock

$4.63
10

Please send RFQ , we will respond immediately.

Same Series
RD15S10HE20/AA
RD15S10HE20/AA
CONN D-SUB RCPT 15POS CRIMP
DD62M3200T20/AA
DD62M3200T20/AA
CONN D-SUB HD PLUG 62P VERT SLDR
DD15S200TS
DD15S200TS
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20Z00
DD15S20Z00
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S200ES/AA
DD15S200ES/AA
CONN D-SUB HD RCPT 15P SLDR CUP
DD15S20JV3S/AA
DD15S20JV3S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC13W3S10HE3S/AA
CBC13W3S10HE3S/AA
CONN D-SUB RCPT 13POS CRIMP
DD26S2S0V30
DD26S2S0V30
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2S0V5X
DD26S2S0V5X
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S2F000
DD26S2F000
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20W00/AA
DD26S20W00/AA
CONN D-SUB HD RCPT 26P SLDR CUP
DD26S20WE20/AA
DD26S20WE20/AA
CONN D-SUB HD RCPT 26P SLDR CUP

Similar Products

Part Number LM5010SD/NOPB LM5010SDX/NOPB LM5018SD/NOPB LM5017SD/NOPB LM5019SD/NOPB LM5010ASD/NOPB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active
Function Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive, Isolation Capable Positive Positive Positive
Topology Buck Buck Buck Buck Buck Buck
Output Type Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Number of Outputs 1 1 1 1 1 1
Voltage - Input (Min) 8V 8V 7.5V 7.5V 7.5V 6V
Voltage - Input (Max) 75V 75V 100V 100V 100V 75V
Voltage - Output (Min/Fixed) 2.5V 2.5V 1.225V 1.225V 1.225V 2.5V
Voltage - Output (Max) 70V 70V 90V 90V 90V 70V
Current - Output 1A 1A 300mA 600mA 100mA 1A
Frequency - Switching 100kHz ~ 1MHz 100kHz ~ 1MHz Adj to 1MHz Adj to 1MHz Adj to 1MHz 100kHz ~ 1MHz
Synchronous Rectifier No No Yes Yes Yes No
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 10-WDFN Exposed Pad 10-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 8-WDFN Exposed Pad 10-WDFN Exposed Pad
Supplier Device Package 10-WSON (4x4) 10-WSON (4x4) 8-WSON (4x4) 8-WSON (4x4) 8-WSON (4x4) 10-WSON (4x4)

Related Product By Categories

TPS62080ADSGR
TPS62080ADSGR
Texas Instruments
IC REG BUCK ADJ 1.2A 8WSON
LT1616ES6#TRPBF
LT1616ES6#TRPBF
Analog Devices Inc.
IC REG BUCK ADJ 600MA SOT23-6
LT8609AHMSE#PBF
LT8609AHMSE#PBF
Analog Devices Inc.
IC REG BUCK ADJUSTABLE 2A 10MSOP
TPS54560BQDDAQ1
TPS54560BQDDAQ1
Texas Instruments
IC REG BCK SPLIT RAIL ADJ 8SOPWR
CAT3200HU2-GT3
CAT3200HU2-GT3
onsemi
IC REG CHARGE PUMP ADJ/5V 8UDFN
TPS62130RGTRF0
TPS62130RGTRF0
Texas Instruments
IC REG BUCK ADJUSTABLE 3A 16QFN
STBB3JR
STBB3JR
STMicroelectronics
IC REG BCK BST ADJ 2A 20FLIPCHIP
LM5157QRTERQ1
LM5157QRTERQ1
Texas Instruments
IC POWER
LM2586S-3.3/NOPB
LM2586S-3.3/NOPB
Texas Instruments
IC REG MULTI CONFG 3.3V 3A TO263
LM2576D2T-012G
LM2576D2T-012G
onsemi
IC REG MULT CONFG 12V 3A D2PAK-5
TPS54316PWPG4
TPS54316PWPG4
Texas Instruments
IC REG BUCK 3.3V 3A 20HTSSOP
ADP21080002CBZR
ADP21080002CBZR
Analog Devices Inc.
IC REG BUCK ADJ 600MA 5WLCSP

Related Product By Brand

TPD1E1B04DPYT
TPD1E1B04DPYT
Texas Instruments
TVS DIODE 3.6VWM 8.5VC 2X1SON
LMC555CMX
LMC555CMX
Texas Instruments
IC OSC SINGLE TIMER 3MHZ 8-SOIC
TMS320F28377DGWTEP
TMS320F28377DGWTEP
Texas Instruments
NPI SOPRANO IHR4 RTM 12/31
TUSB1105RTZRG4
TUSB1105RTZRG4
Texas Instruments
IC TRANSCEIVER HALF 1/1 16QFN
OPA2196IDGKR
OPA2196IDGKR
Texas Instruments
IC OPAMP GP 2 CIRCUIT 8VSSOP
LMV324Q3MT/NOPB
LMV324Q3MT/NOPB
Texas Instruments
IC OPAMP GP 4 CIRCUIT 14TSSOP
INA2128U/1K
INA2128U/1K
Texas Instruments
IC INST AMP 2 CIRCUIT 16SOIC
THS4011IDRG4
THS4011IDRG4
Texas Instruments
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
TL082IDG4
TL082IDG4
Texas Instruments
IC OPAMP JFET 2 CIRCUIT 8SOIC
CD14538BPWRG4
CD14538BPWRG4
Texas Instruments
IC MULTIVIBRATOR 100NS 16TSSOP
BQ20Z655DBTR
BQ20Z655DBTR
Texas Instruments
BQ20Z655 - SBS 1.1 COMPLIANT GAS
TLC7703IPWR
TLC7703IPWR
Texas Instruments
IC SUPERVISOR 1 CHANNEL 8TSSOP