Product Information

ST1PS01DJR

ST1PS01DJR electronic component of STMicroelectronics

Datasheet
Switching Voltage Regulators 400mA Nano-Quiescent Synchronous step-down converter with digital voltage selection and power good
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)

5000: USD 1.2079 ea
Line Total: USD 6039.5

4850 - Global Stock
Ships to you between
Fri. 24 May to Thu. 30 May
MOQ: 5000  Multiples: 5000
Pack Size: 5000

 More Buying Options & Price Grid(s)

Availability Price Quantity
4850 - WHS 1


Ships to you between Fri. 24 May to Thu. 30 May

MOQ : 5000
Multiples : 5000

Stock Image

ST1PS01DJR
STMicroelectronics

5000 : USD 1.2079
10000 : USD 1.1642

5 - WHS 2


Ships to you between Fri. 24 May to Thu. 30 May

MOQ : 1
Multiples : 1

Stock Image

ST1PS01DJR
STMicroelectronics

1 : USD 1.2199

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Input Voltage MAX
Topology
Input Voltage MIN
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Quiescent Current
Input Voltage
Type
Brand
Shutdown
Product Type
Factory Pack Quantity :
Subcategory
Supply Voltage - Min
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Additional Infomation About Product

ST1PS01 Datasheet 400 mA nano-quiescent synchronous step-down converter with digital voltage selection and Power Good Features 500 nA input quiescent current at V =3.6 V (not switching) IN 94% typical efficiency at 1 mA load (V =3.6 V, V =3.3 V) IN OUT 100% duty cycle 1.8 V to 5.5 V input operating range Undervoltage lockout: 1.57 V (V falling, typ.) IN Up to 400 mA output current capability Low power control operation for the best efficiency Embedded soft-start circuit Tiny external components: L=2.2 H typ. Selectable output voltages: 0.625 V to 3.3 V Output voltage Power Good 1.5% output voltage accuracy (V , T = 25 C) OUT A Dynamic output voltage selection (D0, D1) Available in Flip-Chip package Applications Wearable applications Personal tracking monitors Smart watches, sport bands Product status link Energy harvesting, wireless sensors Wearable and fitness accessories ST1PS01 Industrial sensors, portable low power devices Single cell Li-Ion battery applications Bluetooth low energy Zigbee Description The ST1PS01 is a nano-quiescent miniaturized synchronous step-down converter, which is able to provide up to 400 mA output current with an input voltage ranging from 1.8 V to 5.5 V. This converter is specifically designed for applications where high efficiency, PCB size and thickness are the key factors. The output voltage can be set using two digital control inputs, a V from 0.625 V to 3.3 V can be dynamically selected. Thanks to OUT the enhanced PCC (peak current control) the ST1PS01 reaches very high efficiency conversion using just a 2.2 H inductor and two small capacitors. Advanced design circuitry is implemented to minimize the quiescent current. The device is available in Flip-Chip package. DS12799 - Rev 6 - June 2021 www.st.com For further information contact your local STMicroelectronics sales office.ST1PS01 Application schematic 1 Application schematic Figure 1. ST1PS01 application schematic Table 1. Typical external components Component Description Value Size - imperial (metric) C Ceramic capacitor with low ESR values 10 F 0603 (1608) IN C Ceramic capacitor with low ESR values 10 F 0603 (1608) OUT L Inductor 2.2 H 0806 (2016) R Pull-up resistor 1 M 0402 (1005) PU DS12799 - Rev 6 page 2/20

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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