MCP1257-IUN Microchip Technology, MCP1257-IUN Datasheet - Page 16
![IC CHARGE PUMP DC/DC CONV 10MSOP](/photos/6/59/65940/c04-021-msop_sml.jpg)
MCP1257-IUN
Manufacturer Part Number
MCP1257-IUN
Description
IC CHARGE PUMP DC/DC CONV 10MSOP
Manufacturer
Microchip Technology
Type
Step-Up (Boost), Switched Capacitor (Charge Pump)r
Specifications of MCP1257-IUN
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
3.3V
Current - Output
100mA
Frequency - Switching
650kHz
Voltage - Input
1.8 ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MSOP, Micro10™, 10-uMAX, 10-uSOP
For Use With
MCP1256/7/8/9EV - BOARD EVAL FOR MCP1256/7/8/9
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
LINEAR – Op Amps (Continued)
Part #
MCP6242
MCP6244
MCP6061
MCP6062
MCP6064
MCP6001
MCP6002
MCP6004
MCP6401
MCP6L01
MCP6L02
MCP6L04
MCP6071
MCP6072
MCP6074
MCP6271
MCP6272
MCP6273
MCP6274
MCP6275
MCP6L71
MCP6L72
MCP6L74
MCP601
MCP602
MCP603
MCP604
MCP6L1
MCP6L2
MCP6L4
MCP6281
MCP6282
MCP6283
Legend: S = Standard Pinout; R = Reverse Pinout; U = Alternative Pinout
Note 1: Values are typical at 1 kHz
2: Values are typical at 10 kHz
Package
# per
2
4
1
2
4
1
2
4
1
1
2
4
1
2
4
1
2
1
4
2
1
2
4
1
2
1
4
1
2
4
1
2
1
550 kHz
550 kHz
730 kHz
730 kHz
730 kHz
1.2 MHz
1.2 MHz
1.2 MHz
2.8 MHz
2.8 MHz
2.8 MHz
2.8 MHz
2.8 MHz
2.8 MHz
2.8 MHz
GBWP
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
2 MHz
5 MHz
5 MHz
5 MHz
I
Q
Typical
(μA)
100
100
100
110
110
110
170
170
170
170
150
150
150
150
230
230
230
230
200
200
200
445
445
445
50
50
60
60
60
45
85
85
85
Vos Max
(mV)
0.15
0.15
0.15
0.15
0.15
0.15
4.5
4.5
4.5
4.5
5
5
5
5
5
3
3
3
3
3
4
4
4
2
2
2
2
3
3
3
3
3
3
Typical Input
Bias Current
(pA)
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Noise Density
Input Voltage
(nV/rtHz)
45
45
25
25
25
28
28
28
28
24
24
24
19
19
19
20
20
20
20
20
19
19
19
29
29
29
29
21
21
21
16
16
16
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
Voltage (V)
Operating
1.8 to 5.5
1.8 to 5.5
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
1.8 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.0 to 6.0
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
2.7 to 6.0
2.2 to 6.0
2.2 to 6.0
2.2 to 6.0
Temperature
Range (°C)
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output, Chip Select
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output, Dual Connected,
Chip Select
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Output
Rail-to-Rail Output
Rail-to-Rail Output, Chip Select
Rail-to-Rail Output
Rail-to-Rail Output
Rail-to-Rail Output
Rail-to-Rail Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output, Chip Select
Features
Analog and Interface Product Selector Guide
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
14-pin PDIP, 14-pin SOIC, 14-pin TSSOP
8-pin SOIC, 8-pin 2x3 DFN
8-pin SOIC, 8-pin 2x3 DFN
14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
8-pin PDIP, 8-pin SOIC, 8-pin MSOP,
8-pin 2x3 DFN
14-pin PDIP, 14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
5-pin SOT-23
8-pin SOIC, 8-pin MSOP
14-pin SOIC, 14-pin TSSOP
8-pin SOIC, 8-pin 2x3 DFN
8-pin SOIC, 8-pin 2x3 DFN
14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
6-pin SOT-23
8-pin MSOP
14-pin PDIP, 14-pin SOIC, 14-pin TSSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
5-pin SOT-23
8-pin SOIC, 8-pin MSOP
14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
8-pin TSSOP
8-pin PDIP, 8-pin SOIC, 8-pin TSSOP
6-pin SOT-23
8-pin TSSOP
14-pin PDIP, 14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
8-pin SOIC, 8-pin MSOP
14-pin SOIC, 14-pin TSSOP
5-pin SOT-23
8-pin MSOP
8-pin PDIP, 8-pin SOIC, 8-pin MSOP
6-pin SOT-23
8-pin MSOP
(S,R,U)
(S,R,U)
(S,R,U)
(S,R)
(S)
(S,R)
(S,R)
(S)
(S,R)
(S,R)
(S,R)
, 8-pin PDIP, 8-pin SOIC,
, 8-pin PDIP, 8-pin SOIC,
, 8-pin PDIP, 8-pin SOIC,
, 8-pin SOIC
, 8-pin PDIP, 8-pin SOIC,
, 8-pin SOIC
, 8-pin PDIP, 8-pin SOIC,
, 8-pin PDIP, 8-pin SOIC,
Packages
, 5-pin SC-70
, 5-pin SC-70
, 5-pin SC-70
(S)
(S)
, 8-pin MSOP
, 8-pin MSOP
(R)
(R)
(S)
16
(S)
(S)