XTPS560430XFDBVR Texas Instruments Undefined or Miscellaneous (SOT23 (6-Pin)) In Stock
XTPS560430XFDBVR is a synchronous step-down DC-DC converter from Texas Instruments accepting 4 V to 36 V input and delivering up to 600 mA output with current-mode PWM control. It integrates the switching MOSFET in a compact SOT-23-6 package for high-efficiency point-of-load regulation. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- XTPS560430XFDBVR Datasheet PDF
- Category
- Undefined or Miscellaneous
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of XTPS560430XFDBVR?
- Wide 4 V to 36 V input range covering automotive, industrial 24 V, and 12 V systems in a single device
- 600 mA synchronous step-down output with integrated MOSFET eliminating external rectifier diode and reducing power loss
- Current-mode PWM control providing fast load transient response and simplified compensation design
- Tiny SOT-23-6 package enabling high-density point-of-load power conversion on space-constrained boards
What is XTPS560430XFDBVR used for?
The XTPS560430XFDBVR is used as a point-of-load regulator in industrial 24 V systems, automotive accessory modules, and distributed power architectures where a wide-input, compact step-down converter must supply logic rails at up to 600 mA. Its 4 V to 36 V input range makes it suitable for stepping down automotive battery voltages to 3.3 V or 5 V for microcontrollers and sensors. Engineers also deploy it in building automation controllers and IoT gateway boards where PCB space is limited and a SOT-23-6 footprint minimizes the power stage area.
What are the specifications of XTPS560430XFDBVR?
| Date Of Intro | 2017-10-28 |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 4V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PDSO-G6 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 24V |
| Output Voltage-Min | 1V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2100kHz |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| ## XTPS560430XFDBVR Alternates Showing results | Image |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the XTPS560430XFDBVR datasheet?
XTPS560430XFDBVR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for XTPS560430XFDBVR?
Compatible alternatives and drop-in replacements for XTPS560430XFDBVR:
Switching Regulator, Current-mode, 0.6A, 2100kHz Switching Freq-Max, PDSO6
Switching Regulator, Current-mode, 0.6A, 2100kHz Switching Freq-Max, PDSO6
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What input voltage range does XTPS560430XFDBVR support and what maximum output current does it deliver?
The XTPS560430XFDBVR accepts input voltages from 4 V to 36 V and delivers a maximum continuous output current of 600 mA, covering automotive 12 V and 24 V industrial supply rails while providing adequate current for microcontrollers, sensors, and communication ICs.
How does the synchronous rectification in XTPS560430XFDBVR improve efficiency over non-synchronous alternatives?
Synchronous rectification replaces the external catch diode with an integrated low-side MOSFET, reducing the voltage drop from roughly 0.4 V to under 0.1 V at 600 mA load, which improves conversion efficiency by several percentage points and reduces heat dissipation in the compact SOT-23-6 package.
For a 24 V industrial sensor node, how does XTPS560430XFDBVR simplify the power design compared to a LDO regulator?
An LDO dropping 24 V to 3.3 V at 600 mA would dissipate over 12 W as heat, requiring a heatsink and large PCB copper pour. The XTPS560430XFDBVR switching converter maintains high efficiency across that range, typically above 80%, reducing thermal burden to under 2 W and fitting the entire power stage into a SOT-23-6 footprint.
What control mode does XTPS560430XFDBVR use, and how does that affect loop compensation?
The device uses current-mode PWM control, which inherently limits peak inductor current for cycle-by-cycle overcurrent protection and simplifies the feedback loop compensation to a single output capacitor and resistor divider, reducing design time and external component count compared to voltage-mode control topologies.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
BZX84C2V4
Diodes Inc.
Undefined or Miscellaneous
MM74HCT245WM
ON Semiconductor
Undefined or Miscellaneous
BC2AAPC
MPD (Memory Protection Devices)
Undefined or Miscellaneous
MM74HCT138M
ON Semiconductor
Undefined or Miscellaneous
NC7S32P5X
ON Semiconductor
Undefined or Miscellaneous
3519
Keystone Electronics
Undefined or Miscellaneous
1287-ST
Keystone Electronics
Undefined or Miscellaneous
1211
Keystone Electronics
Undefined or Miscellaneous
HFBR-1524Z
Avago Technologies
Undefined or Miscellaneous
513002B02500G
Aavid Thermalloy
Undefined or Miscellaneous
593002B03400G
Aavid Thermalloy
Undefined or Miscellaneous
287-1ABE
Wakefield-Vette
Undefined or Miscellaneous
2717
Adafruit
Undefined or Miscellaneous
NC7SZ125P5
ON Semiconductor
Undefined or Miscellaneous
BZX84C20
Diodes Inc.
Undefined or Miscellaneous
TMH 2405S
Traco Power
Undefined or Miscellaneous
BZX84C22
Diodes Inc.
Undefined or Miscellaneous
BZX84C24
Diodes Inc.
Undefined or Miscellaneous
1376164-1
TE Connectivity
Undefined or Miscellaneous
1318164-1
TE Connectivity
Undefined or Miscellaneous
2998TR
Keystone Electronics
Undefined or Miscellaneous
2108610-5
TE Connectivity
Undefined or Miscellaneous
2821
Adafruit
Undefined or Miscellaneous
COM-09117
SparkFun
Undefined or Miscellaneous